Oxyporus rufipennis
Nudobius pugetanus
Sepedophilus bisignatus
Tachinus addendus female
Aleochara pacifica
Tachinus fimbriatus
Lathrobium carolinae
Stenus austini female
Astenus brevipennis
Microedus fenderi
Quedius aenescens
Pelecomalium testaceum
Deinopteroloma subcostatum
Achenomorphus corticinus
Lobrathium multipunctatum
Tachinus rainieri
Mycetoporus rugosus
Omalium algarum
Staphylinus saphyrinus
Quedius nanulus
Anaquedius vernix
Phlaeopterus loganensis
Hesperus sp
Stenus vicinus
Tachyporus abdominalis
Stenus semicolon
Hesperolinus parcus
Gyrophaena californica
Philonthus politus male
Philonthus gaudens
Lordithon thoracicus
Atrecus punctiventris
Stenus laccophilus female
Tachinus stacesmithi Holotype male
Stenus insperatus
Platydracus maculosus
Porrhodites fenestralis
Stenus pinguis
Lithocharis ochracea
Stictalia brevicornis
Rugilus oregonus
Oxyporus rufipennis
Tachyporus nitidulus female
Heterothops carbonatus
Quedius capucinus
Coproporus laevis
Haida keeni
Carpelimus
Philonthus debilis male
Thinopinus pictus form B
Heterothops pusio
Philonthus sordidus female
Atheta nescia
Myllaena sp form A
Bryophacis punctulatus
Bledius annularis
Deinopteroloma pictum
Oxyporus occipitalis form A
Tachyporus nitidulus male
Elonium crenulata
Homaeotarsus lecontei
Lathrobium debile
Dalotia coriaria
Orobanus rufipes
Megastilicus formicarius
Astenus discopunctatus
Tachinus fumipennis male
Hemiquedius ferox
Erichsonius patella
Dacnochilus laetus
Deinopteroloma pictum
Bledius annularis
Megastilicus formicarius
Lobrathium longiusculum
Elonium crenulata
Tachinus fumipennis male
Hesperolinus parcus
Philonthus sericinus male
Eusphalerum beresfordae male Paratype
Astenus discopunctatus
Stictalia brevicornis
Lithocharis ochracea
Stenus pinguis
Porrhodites fenestralis
Oxyporus rufipennis
Haida keeni
Bolitobius ruber
Haida keeni
Coproporus laevis
Quedius capucinus
Heterothops carbonatus
Quedius pullmani
Elonium rugosum
Heterothops pusio
Philonthus sordidus female
Thinopinus pictus form B
Oxytelus fuscipennis
Tachyporus flavipennis Paratype
Stenus vicinus
Hesperus sp
Gymnusa pseudovariegata
Quedius nanulus
Quedius limbifer
Pontomalota opaca form californica
Omalium algarum
Coproporus piccus
Stenus semicolon
Tachyporus abdominalis
Philonthus theveneti female
Lordithon thoracicus
Philonthus gaudens
Sepedophilus littoreus
Platydracus maculosus
Stenus insperatus
Paederus iowaensis
Stenus laccophilus female
Palaminus testaceus
Tachinus addendus female
Sepedophilus bisignatus
Carpelimus delicatus
Nudobius pugetanus
Orus dentiger
Stenus intrusus
Megaquedius explanatus form A
Pelecomalium testaceum
Microedus fenderi
Mocyta fungi
Astenus brevipennis
Stenus austini female
Tachinus fimbriatus
Aleochara pacifica
Achenomorphus corticinus
Hapalaraea caseyi
Mycetoporus rugosus
Acidota crenata
Stenus occidentalis
Lobrathium multipunctatum
Pontomalota opaca form luctuosa
Placusa vaga
Pelecomalium puberulum
Orus armiger female
Tachinus maculicollis
Mocyta fungi
Hadrotes crassus
Syntomium grahami
Lordithon appalachianus
Staphylinus viridanus
Tachinus septelobus Paratype
Bryobiota bicolor
Gabrius virilis
Eusphalerum convexum
Bolitobius obsoletus
Stictalia californica
Lathrobium armatum
Microedus laticollis
Scopaeus puritana female
Coprophilus sexualis Paratype
Quedius ferox
Stenus advena male
Acylophorus caseyi
Pachystilicus hanhami
Cafius nudus johnsoni
Aploderus linearis
Leptacinus pusillus
Bryophacis smetanai Paratype
Baryodma sculptiventris
Aleochara lata
Siagonium americanum
Philonthus agilis
Mycetoporus pacificus
Philonthus spiniformis male Paratype
Oxyporus lateralis
Atheta hamshirensis
Stenus laccophilus male
Philonthus debilis female
Cordalia obscura
Quedius limbifer
Gyrophaena affinis
Baryodma lanuginosa
Mycetoporus consors
Aleochara lata
Acidota crenata
Tachinus beckeri Paratype
Stenus maritimus
Hapalaraea caseyi
Philonthus carbonarius
Quedius nevadensis female
Philonthus albionicus female
Bledius coulteri
Lathrobium niger
Apocellus sphaericollis
Hapalaraea floralis
Oxyporus lateralis
Anotylus insignitus
Philonthus cruentatus male
Tachyporus lecontei Paratype
Tachinus semirufus
Erichsonius cinerascens
Sunius confluentus
Bledius armatus
Stenus neglectus
Anthobium frizzellae male
Orobanus falli
Phlaeopterus occidentalis female
Stenus fraternus female
Aleochara curtula
Cafius lithocharinus
Homaeotarsus sellatus
Trigonurus dilaticollis
Pinophilus sp
Placusa tacomae
Stenus subgriseus
Liparocephalus cordicollis
Tachinus brevipennis
Sunius confluentus
Tachinus semirufus
Baryodma bilineata
Orobanus falli
Lordithon trinotata
Carpelimus
Stenus neglectus
Bledius armatus
Trigonurus dilaticollis
Cafius lithocharinus
Microedus laticollis
Stenus punctatus
Aleochara curtula
Stenus semicolon
Tachinus crotchii
Stenus fraternus female
Staphylinus comes
Olophrum leechi
Acidota crenata
Aleochara lata
Mycetoporus consors
Gyrophaena affinis
Quedius limbifer
Philonthus albionicus female
Oxypoda opaca
Lathrobium sparsellum
Hapalaraea caseyi
Stenus maritimus
Phlaeopterus brevipennis
Lathrobium niger
Bledius coulteri
Stenus insularis
Anotylus insignitus
Tachyporus chrysomelinus
Quedius strennuus
Tachyporus stacesmithi Holotype male
Apocellus sphaericollis
Anthobium occiduum
Cafius nudus johnsoni
Phlaeopterus frosti Paratype
Acylophorus caseyi
Stictalia californica
Bisnius albionicus female
Stenus advena male
Baryodma sculptiventris
Leptacinus pusillus
Philonthus crestonensis female Paratype
Gyrophaena affinis
Stenus neglectus
Sunius rugithorax female
Oxytelus sculptus
Megarthrus sinuaticollis
Atheta hamshirensis
Oxyporus lateralis
Philonthus spiniformis male Paratype
Lobrathium californica
Hadrotes crassus
Orus armiger female
Pelecomalium puberulum
Placusa vaga
Pontomalota opaca form luctuosa
Bryobiota bicolor
Tachinus septelobus Paratype
Olophrum rotundicolle
Lordithon appalachianus
Microedus laticollis
Stictalia brevicornis
Lathrobium armatum
Trigonurus crotchi
Bolitobius obsoletus
Stenus subgriseus
Quedius ferox
Porrhodites inflatus Paratype
Tachinus picipes female
Mycetoporus rufohumeralis Paratype
Geodromicus fauveli
Xantholinus linearis
Astenus discopunctatus
Bledius albonotatus
Stenus pusillimus female
Stenus erythropus
Anthobium frizzellae male
Oxypoda stanleyi Paratype
Rugilus angularis
Staphylinus violaceus male
Lordithon trinotata
Acylophorus flavicollis
Hemiquedius ferox
Hesperus baltimorensis
Cilea silphoides
Bledius longipennis
Dimetrota stercoris
Lobrathium subseriatum female
Carpelimus conjunctus
Pontomalota opaca form opaca
Gymnusa variegata
Lathrobium washingtoni male
Xenodusa cava
Heterothops fraternus Paratype
Orus parallelus
Pinophilus sp
Megarthrus sinuaticollis
Staphylinus cinnamopterus
Dinothenarus pleuralis
Tachinus thruppi Paratype female
Eusphalerum fenyesi male
Amphichroum floribundum
Eusphalerum convexum
Trichophya pilicornis
Stenus comma
Quedius frater
Gyrophaena californica
Stenus dissentiens female
Philonthus lecontei
Tachinus canadensis male
Philonthus lomatus female
Stenus subgriseus
Homaeotarsus bicolor
Mycetoporus rufohumeralis Paratype
Philonthus puberulus
Quedius nevadensis female
Eusphalerum beresfordae female Paratype
Gyrophaena uteana male
Orobanus simulator
Orobanus sp
Ontholestes cingulatus form A
Tachyporus inornatus Paratype
Tachyporus jocosus
Gabrius microphthalmus
Stenus croceatus female
Tachinus addendus male
Stenus pterobrachys form B
Geodromicus integer
Stenus pollens male
Sunius quadripennis
Gabrius picipennis
Micropeplus punctatus
Ontholestes cingulatus form A
Tachinus picipes male
Orobanus sp
Tachinus addendus male
Deleaster concolor
Gabrius microphthalmus
Tachyporus inornatus Paratype
Stenus pollens male
Rugilus oregonus
Tachyporus borealis
Geodromicus integer
Gabrius picipennis
Micropeplus punctatus
Neobisnius sobrinus
Anotylus nitidulus
Stenus capucinus
Gabrius virilis
Parothius californicus
Kalissus nitidus
Stenus subgriseus
Hypocyphtus crotchii
Tachinus canadensis male
Philonthus lecontei
Stenus dissentiens female
Tachinus tachyporoides male
Stenus juno
Gyrophaena californica
Stenus renifer
Quedius nevadensis female
Philonthus puberulus
Lathrobium armatum
Mycetoporus rufohumeralis Paratype
Baryodma ontarionis
Medon pugetense male Paratype
Tachinus luridus
Hapalaraea megarthroides
Eusphalerum beresfordae female Paratype
Atheta cheersae
Trigonurus dilaticollis
Pontomalota opaca form opaca
Pontomalota opaca form luctuosa
Carpelimus conjunctus
Megarthrus sinuaticollis
Pinophilus sp
Heterothops fraternus Paratype
Philonthus siegwaldi male
Philonthus jurgans
Xenodusa cava
Lathrobium washingtoni male
Gymnusa variegata
Phloeonomus pusillus
Dinothenarus pleuralis
Staphylinus cinnamopterus
Stictolinus flavipes
Stenus dissentiens female
Geodromicus fauveli
Anthobium fimetarium
Pachystilicus hanhami
Coproporus laevis
Xantholinus linearis
Bledius albonotatus
Stenus alpicola
Philonthus puberulus
Quedius prostans
Quedius curtipennis male
Cilea silphoides
Hemiquedius ferox
Acylophorus flavicollis
Lordithon trinotata
Aleochara fumata
Staphylinus violaceus male
Anthobium frizzellae male
Oxypoda stanleyi Paratype
Trichophya pilicornis
Tachyporus elegans
Baryodma villosa
Quedius crescenti
Brathinus varicornis
Orus punctatus male
Tachinus picipes male
Amphichroum floribundum
Nitidotachinus agilis
Megaquedius explanatus male
Neobolitobius varians
Tachyporus stacesmithi Holotype male
Stenus colonus
Philonthus aurulentus female
Heterothops fusculus
Liparocephalus cordicollis
Philonthus sericinus male
Coprophilus sexualis Paratype
Amischa sp 2
Coprophilus striatulus
Staphylinus badipes
Olisthaerus macrocephalus
Oxytelus laquaetus
Bryophacis punctatissimus
Astenus prolixus
Philonthus caurinus male
Lordithon anticus var.
Sepedophilus crassus
Philonthus ferreipennis male
Stenus pterobrachys form A
Microedus porterae Paratype
Hesperolinus parcus
Tachinus rufipes
Atheta ventricosa
Phloeonomus laesicollis form B
Stenus renifer
Scopaeus brunnipes
Placusa tacomae
Anotylus insignitus
Quedius curtipennis female
Atheta ventricosa
Lobrathium grande
Aleochara curtula
Lathrobium sparsellum
Mycetoporus pictus
Tachinus jacuticus
Parothius californicus
Philonthus concinnus female
Astenus longiusculus
Philonthus lecontei
Lathrobium vancouveri male
Linohesperus piceus female
Ischnosoma pictum
Tinotus imbricatus
Paederus littorarius
Tachinus rufipes
Lathrobium carolinae
Stenus sphaerops
Anotylus rugosus
Bolitobius cincticollis
Oxyporus femoralis
Staphylinus cinnamopterus
Hypocyphtus crotchii
Quedius griffinae
Trigonurus crotchi
Orobanus falli
Cafius nudus johnsoni
Tachyporus stacesmithi Allotype female
Philonthus aurulentus male
Phloeonomus lapponicus
Bolitobius cincticollis
Hypocyphtus crotchii
Phloeonomus lapponicus
Gabrius picipennis
Oxyporus femoralis
Phloeonomus lapponicus
Philonthus aurulentus male
Trigonurus crotchi
Stenus sculptilis
Lathrobium sparsellum
Quedius curtipennis female
Placusa tacomae
Scopaeus brunnipes
Phloeonomus laesicollis form B
Tachinus rufipes
Atheta ventricosa
Philonthus concinnus female
Parothius californicus
Tachinus jacuticus
Mycetoporus pictus
Tachinus canadensis male
Gyrophaena insolens
Elonium exsculptum
Amischa sp 1
Linohesperus piceus female
Lathrobium vancouveri male
Tachinus fumipennis male
Astenus longiusculus
Lathrobium carolinae
Tachinus stacesmithi Allotype female
Coprothassa sordida
Tachinus septelobus Paratype
Olisthaerus macrocephalus
Stenus insperatus
Staphylinus badipes
Coprophilus striatulus
Atrecus macrocephalus
Philonthus caurinus male
Astenus prolixus
Phloeonomus laesicollis form B
Bryophacis punctatissimus
Oxytelus laquaetus
Stenus pterobrachys form A
Philonthus gaudens
Philonthus ferreipennis male
Lathrobium angulare
Bledius suturalis
Nudobius pugetanus
Hesperolinus parcus
Baryodma sulcicollis
Proteinus basalis
Microedus porterae Paratype
Brathinus varicornis
Gabrius forcipatus
Baryodma villosa
Lobrathium multipunctatum
Tachyporus elegans
Neobolitobius varians
Megaquedius explanatus male
Gyrohypnus fracticornis
Tachinus picipes male
Philonthus sericinus male
Liparocephalus cordicollis
Heterothops fusculus
Philonthus aurulentus female
Stenus colonus
Quedius horni
Porrhodites inflatus Paratype
Oxytelus invenustus
Stenus plicipennis male
Stenus parallelopipedus
Medon shastanicum
Carpelimus volans
Olophrum boreale
Sunius thoracicum
Astenus cinctus
Bolitobius obsoletus
Lithocharis capituloides female
Stenus vespertinus
Tachinus rainieri
Tympanophorus puncticollis female
Quedius erythrogaster male
Aracocerus sp
Sepedophilus cinctulus
Eusphalerum pothos
Autalia sp A
Trigonurus edwardsi
Atrecus macrocephalus
Micropeplus oregonensis Paratype
Quedius mesomelinus male
Phloeonomus laesicollis form A
Amischa sp 1
Tachinus elongatus
Astenus longiusculus
Tachinus quebecensis
Eusphalerum beresfordae male Paratype
Atheta dentata
Stenus punctatus
Quedius pullmani
Staphylinus mysticus
Platystethus americanus
Olisthaerus macrocephalus
Philonthus siegwaldi female
Quedius criddlei
Eucnecosum tenue
Philonthus aurulentus female
Astenus binotatus
Bledius semiferrugineus
Omalium rivulare
Lobrathium tacomae
Platydracus sepulchralis
Staphylinus nigrellus
Coprothassa sordida
Anotylus rugosus
Dalotia coriaria
Bryophacis smetanai Paratype
Neohypnus picipennis
Orus dentiger
Habrocerus schwarzi
Stenus pterobrachys form B
Mocyta fungi
Erichsonius patella
Quedius crescenti
Tachinus frigidus male
Sepedophilus basalis
Homaeotarsus californicum
Tachyporus stacesmithi Holotype male
Vicelva vandykei
Xylodromus concinnus
Gabrius shulli
Philonthus picipennis female
Stenus annularis
Heterothops minor
Neohypnus picipennis
Tachyporus jocosus
Stenus colonus
Baryodma moerens
Amischa sp 1
Stenus mammops
Homaeotarsus californicum
Philonthus picipennis female
Quedius laevigatus
Gabrius shulli
Oxypoda stanleyi Paratype
Xylodromus concinnus
Aleochara tahoensis
Heterothops minor
Xenodusa cava
Baryodma moerens
Platydracus sepulchralis
Lobrathium tacomae
Quedius charactus male Paratype
Stenus plicipennis male
Omalium rivulare
Bledius semiferrugineus
Oxyporus occipitalis form A
Acylophorus caseyi
Orus dentiger
Bryophacis smetanai Paratype
Anotylus rugosus
Coprothassa sordida
Staphylinus nigrellus
Erichsonius patella
Stenus pterobrachys form B
Habrocerus schwarzi
Staphylinus ater
Sepedophilus basalis
Mycetoporus rugosus
Quedius crescenti
Neobisnius paederoides
Cafius sericeus
Phloeonomus laesicollis form A
Lobrathium impressimum
Quedius mesomelinus male
Micropeplus oregonensis Paratype
Atrecus macrocephalus
Trigonurus edwardsi
Eusphalerum pothos
Tachyporus abdominalis
Quedius pullmani
Stenus punctatus
Eusphalerum beresfordae male Paratype
Astenus binotatus
Stenus advena male
Quedius criddlei
Philonthus siegwaldi female
Platystethus americanus
Olophrum consimile
Stenus plicipennis male
Oxytelus invenustus
Geodromicus fauveli
Porrhodites inflatus Paratype
Astenus cinctus
Sunius thoracicum
Olophrum boreale
Ochthephilus columbiensis Paratype
Carpelimus volans
Thinopinus pictus form A
Tachinus rainieri
Elonium rugosum
Lithocharis capituloides female
Sepedophilus cinctulus
Scopaeus brunnipes
Aracocerus sp
Megaquedius explanatus male
Dimetrota stercoris
Philonthus pubes male
Ontholestes cingulatus form B
Philonthus furvus
Bledius philadelphicus
Philonthus grandicollis female
Trigonurus subcostatus male
Syntomium grahami
Stenus sayi
Philonthus theveneti female
Kalissus nitidus
Tachinus thruppi Paratype male
Acylophorus flavicollis
Lordithon oregonus
Lordithon bimaculatus
Carphacis intrusus female
Philonthus triangulum male
Siagonium americanum
Mycetoporus nigrans
Lobrathium californica
Rugilus angustatus
Aleochara curtula
Trigonurus rugosus
Eusphalerum grayae male
Arpedium cribratum
Cafius seminitens
Trigonodemus fasciatus Paratype
Proteinus collaris
Quedius transparens
Lathrobium tenue male
Tachinus angustatus
Phlaeopterus rufitarsis
Quedius spelaeus
Bolitobius analis
Stenus flavicornis
Stenus intrusus
Myllaena sp form C
Orochares tumidus
Heterothops pusio
Atheta dentata
Oxyporus occipitalis form C
Heterothops conformis Paratype
Stictolinus flavipes
Erichsonius parcus
Tachinus memnonius male
Anthobium leechi Paratype
Philonthus spiniformis male Paratype
Lathrobium confusum
Bryophacis rubescens
Philonthus rectangulus female
Anotylus niger
Baryodma ontarionis
Medon guppyi Paratype
Erichsonius loxatus
Dianous nitidulus
Phlaeopterus cavicollis
Lobrathium longiusculum
Tachinus basalis male
Lordithon poecilus
Stenus argus male
Philonthus cephalotes
Oxytelus sculptus
Scopaeus puritana female
Diaulota densissima
Pelecomalium beeri
Platydracus femoratus
Phlaeopterus cavicollis
Neobisnius senilis
Geodromicus schultzi
Tachinus basalis male
Lobrathium longiusculum
Ontholestes cingulatus form A
Oxytelus sculptus
Pelecomalium beeri
Diaulota densissima
Atheta dentata
Phlaeopterus occidentalis female
Oxyporus femoralis
Quedius sublimbatus
Erichsonius parcus
Apocellus sphaericollis
Lathrobium confusum
Anthobium leechi Paratype
Medon guppyi Paratype
Gyrophaena nana
Baryodma ontarionis
Tympanophorus puncticollis female
Anotylus niger
Philonthus rectangulus female
Rugilus rufipes
Lobrathium californica
Mycetoporus nigrans
Micralymma brevilingue
Aracocerus sp
Siagonium americanum
Philonthus triangulum male
Trigonodemus fasciatus Paratype
Cafius seminitens
Arpedium cribratum
Eusphalerum grayae male
Lordithon thoracicus
Trigonurus rugosus
Rugilus angustatus
Bolitobius analis
Phlaeopterus rufitarsis
Tachinus angustatus
Bledius foraminosus
Proteinus collaris
Stenus intrusus
Lordithon appalachianus
Baryodma bilineata
Anthobium spretum
Stenus flavicornis
Orobanus sp
Philonthus furvus
Tachinus stacesmithi Holotype male
Philonthus pubes male
Ontholestes cingulatus form B
Anotylus niger
Dimetrota stercoris
Syntomium grahami
Trigonurus subcostatus male
Tachinus instabilis
Stenus capucinus
Clavilispinus rufescens
Astenus brevipennis
Porrhodites inflatus Paratype
Philonthus theveneti female
Hesperus apicalis
Carphacis intrusus female
Lordithon oregonus
Staphylinus aeneocephalus
Arpedium cribratum
Quedius velox Paratype
Anthobium spretum
Pelecomalium testaceum
Megarthrus sinuaticollis
Philonthus ferreipennis female
Quedius plagiatus
Tachyporus maculicollis
Eucnecosum brunnescens
Orus shastanus female
Trigonurus subcostatus female
Deinopteroloma pictum
Stenus alpicola
Microedus laticollis
Orochares tumidus
Philonthus triangulum female
Stenus pollens female
Geodromicus temporalis
Lathrobium washingtoni female
Mycetoporus pacificus
Philonthus cyanipennis female
Philonthus concinnus male
Habrocerus schwarzi
Ontholestes cingulatus form A
Tachinus fumipennis female
Philonthus albionicus male
Stenus nanus female
Omalium foraminosum
Micralymma brevilingue
Lathrobium punctulatum
Bolitobius cingulatus
Philonthus politus female
Linohesperus borealis
Lobrathium oregonensis female
Bledius armatus
Syntomium confragosum
Trigonurus subcostatus male
Palaminus testaceus
Placusa tacomae
Atheta cheersae
Anotylus tetracarinatus
Stenus sphaerops
Creophilus maxillosus
Gymnusa variegata
Baryodma bipustulata
Xenodusa reflexa
Philonthus picipennis male
Orobanus simulator
Stenus morio
Philonthus cyanipennis male
Quedius fulgidus female
Lordithon facilis
Bryophacis punctulatus
Belonuchus rufipennis
Oxytelus montanus
Stenus sculptilis
Tachinus stacesmithi Allotype female
Vicelva vandykei
Eusphalerum californicum
Xenodusa reflexa
Anthobium reflexicolle
Gabrius cushmani
Dacnochilus laetus
Acidota quadrata
Coryphium arizonensis
Heterothops fraternus Paratype
Micropeplus punctatus
Bolitobius kremeri
Staphylinus tarsalis
Atrecus punctiventris
Stenus annularis
Stenus sectator
Stenus umbratilis male
Oxyporus stygicus
Acrulia tumidula
Belonuchus rufipennis
Gabrius cushmani
Anthobium reflexicolle
Atheta oregonensis
Xantholinus linearis
Coryphium brunneus
Vicelva vandykei
Staphylinus pleuralis
Acidota quadrata
Neobolitobius varians
Stenus annularis
Atrecus punctiventris
Baryodma moerens
Bolitobius kremeri
Quedius aenescens
Quedius nevadensis male
Dianous nitidulus
Tachyporus stacesmithi Allotype female
Megarthrus americanus
Philonthus politus female
Stenus sphaerops
Mycetoporus consors
Anotylus tetracarinatus
Lathrobium washingtoni male
Atheta cheersae
Staphylinus tomentosus
Palaminus testaceus
Tachyporus stacesmithi Allotype female
Tachinus crotchii
Xenodusa reflexa
Quedius fulgidus female
Quedius curtipennis female
Philonthus cyanipennis male
Stenus morio
Orobanus simulator
Sunius quadripennis
Geodromicus temporalis
Homaeotarsus californicum
Philonthus cyanipennis female
Tachinus basalis male
Mycetoporus pacificus
Heterothops carbonatus
Renardia nigrella
Coprophilus striatulus
Stenus nanus female
Philonthus albionicus male
Tachinus fumipennis female
Amischa sp 2
Anthobium spretum
Pelecomalium testaceum
Lobrathium collare
Staphylinus ater
Quedius simulator
Oxytelus exiguus
Tachyporus maculicollis
Quedius plagiatus
Philonthus ferreipennis female
Microedus porterae Paratype
Eusphalerum swauki
Eucnecosum brunnescens
Coprophilus sexualis Paratype
Orochares tumidus
Philonthus cognatus
Stenus alpicola
Bisnius siegwaldii
Phlaeopterus brevipennis
Gabrius forcipatus
Trigonurus subcostatus female
Orus shastanus female
Sepedophilus bisignatus
Heterothops fusculus
Lathrobium fauveli
Bledius melanocephalus
Sepedophilus castaneum
Stenus erythropus
Stenus columbianus
Homaeotarsus californicum
Tachinus tachyporoides male
Quedius spelaeus
Staphylinus mysticus
Dianous nitidulus
Stenus sectator
Sepedophilus littoreus
Belonuchus rufipennis
Staphylinus fossator
Philonthus crestonensis male Paratype
Stenus schwarzi
Philonthus aurulentus male
Bolitobius kremeri
Stenus fraternus female
Stenus canaliculatus
Quedius velox Paratype
Sepedophilus littoreus
Staphylinus nigrellus
Tachinus stacesmithi Allotype female
Gnypeta helenae
Staphylinus luteipes
Philonthus cognatus
Tachinus dilatatus male Paratype
Quedius peregrinus
Nanobius serricollis
Coproporus rutilis
Philonthus politus male
Tachyporus canadensis Paratype
Philonthus siegwaldi male
Tachinus brevipennis
Thinopinus pictus form A
Phlaeopterus loganensis
Paederus mexicanus
Gyrophaena uteana male
Eusphalerum beresfordae female Paratype
Gyrophaena californica
Bledius foraminosus
Bledius nebulosus
Philonthus instabilis
Bledius laticollis
Lathrobium rubripenne
Bledius monstratus
Quedius capucinus
Homaeotarsus cribratus
Aploderus linearis
Bledius foraminosus
Phlaeopterus lagrandeuri Paratype
Tympanophorus puncticollis female
Aleochara fumata
Tachinus addendus female
Megarthrus pictus
Staphylinus fossator
Philonthus cognatus
Quedius nevadensis male
Zalobius spinicollis
Staphylinus tomentosus
Baryodma bilineata
Stenus annularis
Stenus croceatus female
Stenus occidentalis
Lathrobium washingtoni female
Oxytelus montanus
Lathrobium shoshonicum
Paederus littorarius
Neobisnius sobrinus
Tachinus stacesmithi Holotype male
Tachinus subterraneus
Trigonurus caelatus
Carpelimus
Rugilus dentatus
Tympanophorus puncticollis female
Phlaeopterus lagrandeuri Paratype
Euaesthetus sp
Tachinomorphus grossulus
Zalobius spinicollis
Quedius nevadensis male
Philonthus rectangulus female
Quedius caseyi divergens female
Leptusa gatineauensis
Staphylinus fossator
Philonthus cognatus
Lobrathium jacobina
Oxytelus montanus
Lathrobium washingtoni female
Stenus occidentalis
Stenus croceatus female
Baryodma bilineata
Staphylinus tomentosus
Trigonurus caelatus
Gymnusa pseudovariegata
Tachinus subterraneus
Erichsonius nanus
Philonthus cyanipennis female
Staphylinus badipes
Tachinus instabilis
Paederus littorarius
Bledius foraminosus
Gyrophaena uteana male
Phlaeopterus loganensis
Gyrohypnus fracticornis
Bledius laticollis
Zalobius spinicollis
Bledius nebulosus
Dinothenarus pleuralis
Anotylus tetracarinatus
Homaeotarsus cribratus
Oxytelus invenustus
Orus shastanus female
Encephalus americanus
Bledius monstratus
Philonthus triangulum male
Aploderus linearis
Sepedophilus littoreus
Quedius velox Paratype
Medon guppyi Paratype
Staphylinus luteipes
Trigonurus subcostatus female
Gnypeta helenae
Carpelimus rivularis
Lobrathium multipunctatum
Siagonium stacesmithi
Coproporus rutilis
Quedius peregrinus
Tachinus dilatatus male Paratype
Thinopinus pictus form A
Tachinus brevipennis
Philonthus siegwaldi male
Philonthus politus male
Stenus erythropus
Bledius melanocephalus
Philonthus crotchi
Scopaeus puritana female
Quedius spelaeus
Tachinus tachyporoides male
Cafius lithocharinus
Lathrobium punctulatum
Sepedophilus cinctulus
Bryobiota bicolor
Stenus sectator
Dianous nitidulus
Staphylinus mysticus
Cilea silphoides
Stenus schwarzi
Hesperus sp
Philonthus crestonensis male Paratype
Tachinus instabilis
Anotylus nitidulus
Renardia nigrella
Stenus renifer
Stenus maritimus
Staphylinus rutilicauda
Proteinus basalis
Quedius incisus male Paratype
Lathrobium angulare
Quedius laevigatus
Stenus pusillimus female
Hapalaraea floralis
Carpelimus
Tachinus tachyporoides female
Cafius canescens
Tachinus contortus
Olophrum latum
Acidota subcarinata
Bledius mandibularis
Lathrobium shoshonicum
Sepedophilus testaceus
Dacnochilus laetus
Staphylinus ater
Philonthus umbrinus
Tachinus memnonius male
Tachinus frigidus male
Staphylinus violaceus male
Medon insulare female
Nanobius serricollis
Carpelimus delicatus
Philonthus pubes female
Tachyporus dispar
Porrhodites fenestralis
Anthobium leechi Paratype
Quedius caseyi divergens male
Homalota sp
Oropus striatus
Lordithon cinctus
Tachyporus pacificus Paratype
Lobrathium subseriatum female
Trichophya pilicornis
Nitidotachinus agilis
Bledius washingtonensis
Haida keeni
Bledius strenuus
Aleochara tahoensis
Quedius horni
Bolitobius analis
Tachinus quebecensis
Lathrobium debile
Parothius californicus
Lathrobium tenue male
Erichsonius loxatus
Lordithon fungicola Paratype
Xylodromus concinnus
Tachinus limbatus male
Dalotia coriaria
Gyrophaena keeni
Lathrobium nigrum
Platydracus sepulchralis
Aleodorus intricatus
Lathrobium debile
Tachinus quebecensis
Quedius horni
Aleochara tahoensis
Megaquedius explanatus male
Dimetrota stercoris
Lathrobium tenue male
Tachinus limbatus male
Lordithon fungicola Paratype
Mocyta fungi
Tachinus memnonius male
Atheta ringi
Gabrius shulli
Staphylinus ater
Tachyporus dispar
Philonthus caurinus female
Philonthus pubes female
Medon insulare female
Nanobius serricollis
Heterothops minor
Lordithon cinctus
Oropus striatus
Quedius caseyi divergens male
Eusphalerum farrarae
Unamis columbiensis
Tachinus stacesmithi Holotype male
Nitidotachinus agilis
Trichophya pilicornis
Lobrathium subseriatum female
Hapalaraea floralis
Kalissus nitidus
Carpelimus volans
Stenus pusillimus female
Stenus sculptilis
Quedius laevigatus
Lathrobium angulare
Tachinus contortus
Cafius canescens
Pseudopsis sulcata
Sepedophilus testaceus
Lathrobium shoshonicum
Bledius mandibularis
Acidota subcarinata
Olophrum latum
Sepedophilus basalis
Dacnochilus laetus
Tachinus beckeri Paratype
Aleochara curtula
Philonthus crestonensis male Paratype
Apocellus crassicornis
Phloeonomus laesicollis form A
Stenus renifer
Quedius fulgidus male
Anotylus nitidulus
Tachinus addendus male
Tachinus instabilis
Quedius fellmani
Carpelimus
Proteinus basalis
Staphylinus rutilicauda
Tachinus crotchii
Cafius nudus johnsoni
Dinothenarus pleuralis
Pachystilicus hanhami
Sunius quadripennis
Erichsonius nanus
Stenus umbratilis male
Tachinus tachyporoides female
Staphylinus viridanus
Trigonurus edwardsi
Eusphalerum horni
Pontomalota opaca form californica
Euaesthetus sp
Stenus pollens female
Paederus floridanus
Linohesperus piceus female
Homaeotarsus pallipes
Orus armiger female
Rugilus angularis
Lobrathium jacobina
Baryodma lanuginosa
Quedius crescenti
Tachinus nigricornis
Phlaeopterus lagrandeuri Paratype
Philonthus picipennis male
Phlaeopterus longipalpus
Falagria dissecta
Neohypnus hamatus
Oxyporus occipitalis form B
Quedius mesomelinus female
Eusphalerum grayae male
Tachyporus pacificus Paratype
Stenus tarsalis
Oxytelus pennsylvanicus
Bledius monstratus
Paederus mexicanus
Tachinus elongatus
Oxyporus vittatus
Stenus pterobrachys form A
Bledius suturalis
Lobrathium oregonensis female
Tachinus subterraneus
Phlaeopterus occidentalis female
Quedius sublimbatus
Sepedophilus crassus
Philonthus cruentatus male
Anthobium sinuosum male Paratype
Phlaeopterus stacesmithi
Amischa sp 2
Lissagria laeviuscula
Carpelimus congener
Linohesperus borealis
Philonthus crestonensis female Paratype
Stenus flavicornis
Tachyporus dispar
Pseudopsis sulcata
Medon insulare female
Eucnecosum brunnescens
Stenus nanus female
Baryodma sulcicollis
Gyrophaena insolens
Trigonodemus fasciatus Paratype
Homaeotarsus lecontei
Philonthus lomatus female
Carphacis nepigonensis
Linohesperus borealis
Bolitobius hatchi
Philonthus quadricollis male
Oxyporus stygicus
Stenus insperatus
Pseudopsis sulcata
Mycetoporus rufohumeralis Paratype
Philonthus cyanipennis male
Philonthus lomatus female
Homaeotarsus lecontei
Gyrophaena insolens
Baryodma sulcicollis
Tachinus debilis female
Stenus tarsalis
Oxytelus pennsylvanicus
Tachyporus pacificus Paratype
Unamis fulvipes
Quedius mesomelinus female
Oxyporus occipitalis form B
Phlaeopterus occidentalis female
Quedius sublimbatus
Lobrathium oregonensis female
Bledius suturalis
Tachinus elongatus
Ocypus ater
Philonthus cruentatus male
Sepedophilus crassus
Phlaeopterus stacesmithi
Anthobium sinuosum male Paratype
Homaeotarsus pallipes
Tachinus luridus
Paederus floridanus
Liparocephalus cordicollis
Baryodma lanuginosa
Lobrathium jacobina
Rugilus angularis
Philonthus rectangulus male
Trigonurus subcostatus male
Phlaeopterus longipalpus
Bledius semiferrugineus
Megastilicus formicarius
Philonthus picipennis male
Deinopteroloma pictum
Mycetoporus americanus
Homaeotarsus pallipes
Quedius criddlei
Lobrathium coloradense female
Stenus umbratilis male
Sunius quadripennis
Erichsonius nanus
Baryodma lanuginosa
Olisthaerus macrocephalus
Cafius luteipennis
Pseudohaida ingrata Paratype
Tachinus crotchii
Tachinus tachyporoides female
Anthobium occiduum
Philonthus varians female
Stenus pollens female
Euaesthetus sp
Pontomalota opaca form californica
Philonthus lomatus male
Microedus fenderi
Philonthus duplicatus male
Quedius densiventris female
Stenus insularis
Omalium foraminosum
Tachinus contortus
Platydracus femoratus
Mycetoporus nigrans
Quedius fulgidus male
Gyrohypnus angustatus
Philonthus grandicollis male
Rugilus rufipes
Bisnius siegwaldii
Olophrum latum
Bledius mandibularis
Stenus strangulatus
Trigonurus sharpi Paratype
Anotylus sobrinus
Bledius annularis
Elonium crenulata
Unamis columbiensis
Nudobius cephalus
Staphylinus maculosus
Quedius pediculus
Tachinus semirufus
Tachinus thruppi Paratype male
Nudobius cephalus
Tachyporus mexicanus
Eusphalerum swauki
Philonthus duplicatus male
Quedius caseyi divergens female
Anthobium reflexicolle
Olophrum rotundicolle
Ochthephilus columbiensis Paratype
Stenus laccophilus male
Clavilispinus rufescens
Proteinus atomarius
Lispinus sp
Gyrohypnus angustatus
Philonthus albionicus male
Diochus sp
Lispinus sp
Habrocerus capillaricornis
Brathinus varicornis
Erichsonius parcus
Lathrobium confusum
Homaeotarsus sellatus
Erichsonius parcus
Clavilispinus rufescens
Erichsonius cinerascens
Myllaena sp form B
Cafius sericeus
Staphylinus rutilicauda
Stenus vespertinus
Cafius luteipennis
Olophrum boreale
Oxytelus pennsylvanicus
Microedus austinianus
Habrocerus capillaricornis
Philonthus sordidus male
Lobrathium tacomae
Vicelva vandykei
Erichsonius cinerascens
Clavilispinus rufescens
Homaeotarsus sellatus
Tachyporus californicus
Stenus vespertinus
Cafius sericeus
Megarthrus americanus
Carpelimus conjunctus
Phlaeopterus cavicollis
Quedius curtipennis male
Cafius luteipennis
Philonthus nigritulus
Ochthephilus columbiensis Paratype
Stenus laccophilus male
Olophrum rotundicolle
Lordithon oregonus
Lithocharis obsoleta
Astenus longiusculus
Stenus tarsalis
Diaulota densissima
Lispinus sp
Tachinus canadensis female
Tachyporus inornatus Paratype
Diochus sp
Lordithon fungicola Paratype
Bolitobius hatchi
Bisnius siegwaldii
Rugilus rufipes
Anotylus sobrinus
Oxypoda opaca
Staphylinus winkleri
Trigonurus sharpi Paratype
Stenus strangulatus
Baryodma bimaculata
Quedius pediculus
Staphylinus maculosus
Quedius caseyi divergens female
Placusa vaga
Eusphalerum pothos
Eusphalerum swauki
Bryoporus rufescens
Aleochara pacifica
Bolitobius cincticollis
Tachinus thruppi Paratype male
Quedius peregrinus
Arpedium cribratum
Philonthus duplicatus male
Trigonurus rugosus
Tachyporus nimbicola Paratype
Philonthus lomatus male
Bledius albonotatus
Proteinus limbatus
Omalium foraminosum
Stenus insularis
Staphylinus luteipes
Quedius griffinae
Platystethus spiculus
Platydracus femoratus
Philonthus stacesmithi female
Philonthus grandicollis male
Gyrohypnus angustatus
Quedius fulgidus male
Gabrius virilis
Bledius mysticus
Micropeplus oregonensis Paratype
Myllaena sp form A
Eusphalerum beresfordae male Paratype
Stenus comma
Stenus vicinus
Quedius prostans
Heterothops conformis Paratype
Oxypoda opaca
Quedius oculeus
Gnypeta nigrella
Tachinus nigricornis
Bolitobius cinctus
Stenus strangulatus
Unamis columbiensis
Philonthus rectangulus male
Xylodromus depressus
Oxytelus fuscipennis
Gnypeta helenae
Tachyporus maculicollis
Philonthus sericinus female
Philonthus quadricollis male
Orobanus rufipes
Deinopteroloma subcostatum
Stenus mammops
Tachyporus lecontei Paratype
Anthobium fimetarium
Lobrathium jacobina
Paederus compotens
Carpelimus rivularis
Quedius curtipennis female
Philonthus subvirescens
Tachyporus nimbicola Paratype
Gyrophaena keeni
Myllaena sp form B
Bledius coulteri
Lissagria laeviuscula
Oxypoda sagulata
Tachinus debilis female
Sunius thoracicum
Gyrophaena nana
Tachinus maculicollis
Geodromicus schultzi
Oxyporus occipitalis form B
Elonium rugosum
Bryophacis rubescens
Neohypnus fragilis
Baryodma castaneipennis
Tachyporus canadensis Paratype
Tanyrhinus singularis
Quedius erythrogaster male
Neohypnus fragilis
Quedius griffinae
Philonthus sericinus female
Carpelimus congener
Tachinus maculicollis
Coprophilus sexualis Paratype
Atheta ringi
Stenus canaliculatus
Rugilus oregonus
Philonthus pubes female
Quedius curtipennis male
Quedius aenescens
Baryodma villosa
Tachinus basalis female
Aploderus annectens
Neohypnus hamatus
Oxyporus occipitalis form C
Tachyporus maculicollis
Olophrum leechi
Bledius nebulosus
Tinotus imbricatus
Mycetoporus pictus
Rugilus oregonus
Stenus canaliculatus
Coprophilus sexualis Paratype
Staphylinus viridanus
Philonthus albionicus female
Quedius curtipennis male
Philonthus theveneti male
Neohypnus hamatus
Coryphium arizonensis
Aploderus annectens
Tachinus basalis female
Carphacis intrusus female
Cafius canescens
Olophrum leechi
Oxyporus occipitalis form C
Tachinus debilis female
Pseudohaida ingrata Paratype
Gyrophaena keeni
Trigonurus sharpi Paratype
Geodromicus schultzi
Gyrophaena nana
Quedius erythrogaster male
Cordalia obscura
Bryophacis rubescens
Elonium rugosum
Tachinus maculicollis
Carpelimus congener
Quedius griffinae
Neohypnus fragilis
Philonthus quadricollis male
Quedius mesomelinus female
Philonthus sericinus female
Stenus mammops
Tachyporus lecontei Paratype
Olophrum boreale
Deinopteroloma subcostatum
Orobanus rufipes
Tachinus fimbriatus
Anthobium fimetarium
Philonthus picipennis female
Tachyporus nimbicola Paratype
Philonthus subvirescens
Paederus compotens
Heterothops conformis Paratype
Quedius prostans
Lathrobium vancouveri male
Stenus comma
Myllaena sp form A
Gnypeta nigrella
Anthobium orientale
Philonthus rectangulus male
Unamis columbiensis
Bolitobius cinctus
Tachinus nigricornis
Philonthus furvus
Philonthus albionicus female
Ochthephilus biimpressus
Oxytelus fuscipennis
Proteinus basalis
Diaulota densissima
Philonthus caurinus male
Deleaster concolor
Staphylinus praelongus
Philonthus chlorinus
Philonthus triangulum female
Gabrius forcipatus
Philonthus crotchi
Lathrobium punctulatum
Philonthus grandicollis female
Lispinus sp
Oropus striatus
Phloeonomus pusillus
Acidota quadrata
Deleaster concolor
Philonthus varians female
Tachinus frigidus female
Baryodma bimaculata
Staphylinus praelongus
Stenus stygicus
Philonthus occidentalis
Philonthus umbrinus
Philonthus stacesmithi female
Medon capitale female Paratype
Amphichroum maculatum
Baryodma bipustulata
Quedius frater
Bledius longipennis
Elonium leechi
Leptusa gatineauensis
Coproporus piccus
Staphylinus aeneocephalus
Lordithon anticus var.
Geodromicus temporalis
Philonthus kaszabi
Stenus egenus male
Tanyrhinus singularis
Philonthus cruentatus female
Tachyporus rulomus
Neobisnius paederoides
Oxyporus vittatus
Quedius transparens
Tachinus frigidus male
Acrulia tumidula
Ischnosoma pictum
Lobrathium collare
Coproporus ventriculus
Achenomorphus corticinus
Lordithon facilis
Microedus austinianus
Tachinomorphus arizonensis Paratype
Myllaena sp form B
Gabrius microphthalmus
Phlaeopterus cascadiensis
Quedius elevatus male Paratype
Quedius caseyi divergens male
Stenus sayi
Bisnius albionicus female
Tachinus luridus
Eusphalerum fenyesi male
Tachinomorphus arizonensis Paratype
Neobisnius senilis
Oropus striatus
Elonium exsculptum
Oxypoda sagulata
Atheta nescia
Atheta cheersae
Phlaeopterus cascadiensis
Myllaena sp form B
Xylodromus concinnus
Tachinomorphus arizonensis Paratype
Lithocharis ochracea
Microedus austinianus
Eusphalerum fenyesi male
Tachinus luridus
Bledius laticollis
Bisnius albionicus female
Stenus sayi
Quedius ferox
Coprothassa sordida
Elonium exsculptum
Nanobius serricollis
Tachinus frigidus female
Xantholinus linearis
Neobisnius senilis
Lordithon anticus var.
Quedius oculeus
Staphylinus aeneocephalus
Coproporus piccus
Leptusa gatineauensis
Sunius confluentus
Tanyrhinus singularis
Philonthus kaszabi
Lordithon cascadensis
Tachinus angustatus
Lithocharis capituloides female
Oxyporus vittatus
Neobisnius paederoides
Tachyporus rulomus
Carpelimus volans
Philonthus cruentatus female
Lordithon facilis
Lobrathium collare
Acrulia tumidula
Ischnosoma pictum
Tachinus frigidus male
Quedius transparens
Deleaster concolor
Philonthus concinnus female
Phloeonomus pusillus
Gnypeta nigrella
Astenus cinctus
Baryodma bimaculata
Tachinus frigidus female
Philonthus varians female
Acidota subcarinata
Falagria dissecta
Phlaeopterus longipalpus
Medon capitale female Paratype
Philonthus stacesmithi female
Phlaeopterus cascadiensis
Philonthus umbrinus
Stenus schwarzi
Philonthus occidentalis
Bledius longipennis
Quedius frater
Tachyporus elegans
Baryodma bipustulata
Philonthus triangulum female
Philonthus chlorinus
Staphylinus praelongus
Omalium algarum
Lathrobium punctulatum
Baryodma sculptiventris
Baryodma bimaculata
Philonthus crotchi
Gabrius forcipatus
Bryoporus rufescens
Gabrius cushmani
Philonthus grandicollis female
Trigonurus caelatus
Heterothops conformis Paratype
Megarthrus pictus
Staphylinus saphyrinus
Coproporus ventriculus
Astenus binotatus
Quedius densiventris female
Eusphalerum horni
Philonthus umbratilis
Philonthus nigritulus
Stenus stygicus
Coproporus ventriculus
Mycetoporus splendidus
Paederus mexicanus
Lordithon cascadensis
Quedius molochinoides male
Philonthus jurgans
Phlaeopterus frosti Paratype
Quedius strennuus
Philonthus agilis
Quedius oculeus
Lordithon poecilus
Lathrobium simile male
Hadrotes crassus
Syntomium grahami
Lobrathium coloradense female
Atheta nescia
Philonthus carbonarius
Stenus laccophilus female
Bisnius albionicus female
Phlaeopterus brevipennis
Tachinus jacuticus
Lathrobium rubripenne
Coryphium brunneus
Bolitobius cingulatus
Unamis fulvipes
Tachinus canadensis female
Ochthephilus biimpressus
Bryoporus rufescens
Tachyporus californicus
Anthobium orientale
Apocellus crassicornis
Pelecomalium beeri
Orus punctatus female
Stenus bilineatus
Bledius breretoni Paratype
Philonthus concinnus male
Anaquedius vernix
Philonthus debilis male
Philonthus grandicollis male
Stenus argus male
Syntomium confragosum
Lordithon bimaculatus
Gyrohypnus fracticornis
Micralymma brevilingue
Medon shastanicum
Philonthus chlorinus
Medon pugetense male Paratype
Ocypus ater
Bledius breretoni Paratype
Gymnusa pseudovariegata
Erichsonius loxatus
Homaeotarsus bicolor
Stenus juno
Tachyporus nitidulus female
Encephalus americanus
Philonthus sordidus male
Phlaeopterus cavicollis
Homalota sp
Bryophacis punctatissimus
Bolitobius hatchi
Tachyporus mexicanus
Leptacinus pusillus
Platydracus maculosus
Hypocyphtus crotchii
Creophilus maxillosus
Coryphium arizonensis
Tachinus thruppi Paratype female
Bryophacis punctulatus
Paederus iowaensis
Encephalus americanus
Tachyporus nitidulus female
Stenus juno
Homaeotarsus bicolor
Erichsonius loxatus
Orus armiger female
Oxytelus exiguus
Gymnusa pseudovariegata
Lobrathium tacomae
Philonthus sordidus male
Philonthus umbratilis
Stenus reconditus
Tachyporus mexicanus
Bolitobius hatchi
Homalota sp
Lordithon cinctus
Paederus iowaensis
Bryophacis punctulatus
Tachinus thruppi Paratype female
Habrocerus capillaricornis
Creophilus maxillosus
Coryphium arizonensis
Anotylus rugosus
Stenus bilineatus
Aploderus annectens
Cafius lithocharinus
Hapalaraea caseyi
Bledius breretoni Paratype
Stenus bilineatus
Orus punctatus female
Philonthus triangulum female
Apocellus crassicornis
Syntomium confragosum
Stenus argus male
Philonthus debilis male
Anaquedius vernix
Atrecus macrocephalus
Philonthus concinnus male
Philonthus cruentatus female
Medon pugetense male Paratype
Micralymma brevilingue
Gyrohypnus fracticornis
Lordithon bimaculatus
Ocypus ater
Lobrathium coloradense female
Anthobium sinuosum female
Phlaeopterus brevipennis
Orus punctatus female
Medon ctenophorum female Paratype
Stenus parallelopipedus
Philonthus carbonarius
Bolitobius cingulatus
Coryphium brunneus
Quedius molochinoides male
Lathrobium rubripenne
Anthobium orientale
Tachyporus californicus
Bryoporus rufescens
Ochthephilus biimpressus
Tachinus canadensis female
Unamis fulvipes
Staphylinus saphyrinus
Megarthrus pictus
Anthobium frizzellae male
Tachinus memnonius female
Stenus stygicus
Philonthus umbratilis
Eusphalerum horni
Quedius densiventris female
Trigonodemus fasciatus Paratype
Quedius molochinoides male
Lordithon cascadensis
Paederus mexicanus
Coproporus ventriculus
Quedius incisus male Paratype
Lordithon poecilus
Philonthus agilis
Quedius strennuus
Phlaeopterus frosti Paratype
Philonthus jurgans
Atheta hamshirensis
Lithocharodes longicollis
Mycetoporus americanus
Tachinus dilatatus male Paratype
Quedius plagiatus
Sunius rugithorax female
Eusphalerum californicum
Philonthus instabilis
Quedius fulgidus female
Philonthus debilis female
Tachyporus flavipennis Paratype
Quedius nanulus
Orus punctatus male
Staphylinus tarsalis
Pelecomalium puberulum
Tachinus memnonius female
Quedius incisus male Paratype
Medon ctenophorum female Paratype
Bledius strenuus
Nudobius cephalus
Olophrum obtectum
Quedius mesomelinus male
Bledius mysticus
Platystethus americanus
Anthobium occiduum
Oxyporus occipitalis form A
Medon shastanicum
Acylophorus pronus
Autalia sp A
Philonthus siegwaldi female
Staphylinus winkleri
Lithocharis obsoleta
Cafius seminitens
Hesperus baltimorensis
Hesperus sp
Lobrathium impressimum
Tachyporus chrysomelinus
Stictalia brevicornis
Tachyporus borealis
Neobisnius paederoides
Tachinomorphus grossulus
Staphylinus comes
Proteinus limbatus
Pseudohaida ingrata Paratype
Autalia sp A
Belonuchus rufipennis
Stenus egenus male
Anthobium sinuosum female
Oxytelus laquaetus
Siagonium stacesmithi
Olisthaerus megacephalus
Stenus pinguis
Oxypoda opaca
Sepedophilus testaceus
Orus parallelus
Rugilus dentatus
Myllaena sp form C
Phlaeopterus houkae female Paratype
Staphylinus pleuralis
Olisthaerus megacephalus
Tachinus fumipennis female
Homalota sp
Astenus prolixus
Megaquedius explanatus form A
Bolitobius ruber
Philonthus cephalotes
Sepedophilus castaneum
Bledius philadelphicus
Quedius fellmani
Elonium leechi
Xylodromus depressus
Eucnecosum tenue
Carphacis nepigonensis
Staphylinus pleuralis
Phlaeopterus houkae female Paratype
Stenus morio
Philonthus cephalotes
Bolitobius ruber
Megaquedius explanatus form A
Bledius philadelphicus
Sepedophilus castaneum
Phlaeopterus rufitarsis
Carphacis nepigonensis
Xylodromus depressus
Elonium leechi
Quedius fellmani
Staphylinus comes
Acylophorus pronus
Tachinomorphus grossulus
Philonthus pubes male
Tachyporus borealis
Xenodusa reflexa
Hadrotes crassus
Lordithon fungicola Paratype
Geodromicus integer
Pseudohaida ingrata Paratype
Proteinus limbatus
Pseudopsis sulcata
Olisthaerus megacephalus
Ontholestes cingulatus form B
Anthobium sinuosum female
Stenus egenus male
Rugilus angustatus
Myllaena sp form C
Rugilus dentatus
Bledius melanocephalus
Orus parallelus
Medon shastanicum
Habrocerus capillaricornis
Oxyporus occipitalis form A
Tachyporus rulomus
Homaeotarsus cribratus
Anthobium occiduum
Autalia sp A
Acylophorus pronus
Ocypus ater
Lathrobium niger
Lithocharis obsoleta
Zalobius spinicollis
Staphylinus winkleri
Tachyporus chrysomelinus
Lobrathium impressimum
Hesperus baltimorensis
Omalium rivulare
Mycetoporus americanus
Paederus littorarius
Lithocharodes longicollis
Philonthus instabilis
Eusphalerum californicum
Sunius rugithorax female
Lobrathium oregonensis female
Anthobium sinuosum male Paratype
Staphylinus tarsalis
Orus punctatus male
Philonthus crestonensis female Paratype
Philonthus occidentalis
Philonthus ferreipennis male
Tachyporus flavipennis Paratype
Bolitobius cinctus
Tachinus limbatus male
Philonthus debilis female
Bledius mysticus
Olophrum obtectum
Nudobius cephalus
Bledius strenuus
Tachinus memnonius female
Quedius incisus male Paratype
Medon ctenophorum female Paratype
Lathrobium fauveli
Hapalaraea megarthroides
Sepedophilus testaceus
Amphichroum floribundum
Stenus reconditus
Philonthus politus female
Lathrobium nigrum
Quedius elevatus male Paratype
Ischnosoma pictum
Stictolinus flavipes
Olophrum consimile
Thinopinus pictus form A
Quedius pediculus
Philonthus theveneti male
Philonthus caurinus female
Stenus austini female
Renardia nigrella
Paederus floridanus
Philonthus sordidus female
Siagonium stacesmithi
Quedius simulator
Anotylus sobrinus
Lithocharis obsoleta
Lobrathium grande
Tachyporus nitidulus male
Lathrobium divisum male
Orobanus simulator
Baryodma castaneipennis
Creophilus maxillosus
Lathrobium shoshonicum
Eusphalerum farrarae
Eucnecosum tenue
Oxytelus fuscipennis
Stenus pollens male
Aleodorus intricatus
Mycetoporus splendidus
Tachyporus jocosus
Scopaeus puritana female
Lithocharodes longicollis
Hesperus apicalis
Quedius charactus male Paratype
Pontomalota opaca form luctuosa
Bledius washingtonensis
Lathrobium simile male
Lissagria laeviuscula
Tachinus picipes female
Philonthus nigritulus
Bolitobius cincticollis
Carpelimus
Amphichroum maculatum
Proteinus atomarius
Philonthus ferreipennis female
Paederus compotens
Stenus columbianus
Diochus sp
Atheta oregonensis
Cilea silphoides
Tachinus stacesmithi Holotype male
Philonthus nigritulus
Phloeonomus laesicollis form A
Tachinus picipes female
Proteinus atomarius
Amphichroum maculatum
Micropeplus punctatus
Medon capitale female Paratype
Proteinus collaris
Aleochara fumata
Philonthus subvirescens
Atheta oregonensis
Stenus columbianus
Phlaeopterus stacesmithi
Medon capitale female Paratype
Mycetoporus splendidus
Aleodorus intricatus
Lathrobium divisum male
Eucnecosum tenue
Eusphalerum farrarae
Eusphalerum fenyesi male
Hesperus apicalis
Tachyporus jocosus
Platystethus americanus
Philonthus lomatus male
Olophrum obtectum
Quedius charactus male Paratype
Lissagria laeviuscula
Encephalus americanus
Lathrobium simile male
Bledius washingtonensis
Phlaeopterus houkae female Paratype
Gnypeta helenae
Tachinus rainieri
Renardia nigrella
Philonthus caurinus female
Philonthus theveneti male
Quedius simulator
Siagonium stacesmithi
Eusphalerum pothos
Staphylinus maculosus
Pontomalota opaca form opaca
Staphylinus pleuralis
Ochthephilus biimpressus
Thinopinus pictus form B
Dalotia coriaria
Tachyporus nitidulus male
Lobrathium grande
Leptusa gatineauensis
Baryodma castaneipennis
Tachinus basalis female
Geodromicus fauveli
Lathrobium divisum male
Amphichroum floribundum
Philonthus kaszabi
Hapalaraea megarthroides
Coproporus rutilis
Lathrobium fauveli
Atheta ringi
Stenus reconditus
Quedius elevatus male Paratype
Neohypnus hamatus
Carphacis nepigonensis
Lathrobium nigrum
Olophrum consimile
Stictalia californica
Pachystilicus hanhami
Porrhodites fenestralis
Stictolinus flavipes
Omalium foraminosum