Hydropsyche oslari female
Hydropsyche separata female
Hydropsyche oslari female
Cheumatopsyche analis male
Hydropsyche separata female
Cheumatopsyche campyla
Cheumatopsyche analis male
Hydropsyche oslari female
Cheumatopsyche campyla
Cheumatopsyche analis male