A sample of images from the Trichoptera Key

01. Stactobiella risi - tarsus I
02. Helicopsyche sp. - case dorsal
03. Stactobia moselyi - abdomen dorsal
04. Enoicyla pusilla - head ventral
05. Oligotricha striata - pronotum
06. Cheumatopsyche lepida - anterior body lateral
07. Phryganea grandis - head dorsal
08. Silo piceus - metanotum
09. Hagenella clathrata - anal segment dorsal
10. Rhyacophila intermedia - anal claw
11. Oligotricha striata - abdominal segment I dorsal
12. Drusus chrysotus - head fronto-lateral
13. Ecclisopteryx guttulata - pronotum
14. Ceraclea nigronervosa - head lateral
15. Catagapetus nigrans - case lateral
16. Melampophylax melampus - anterior body lateral
17. Hydropsyche bulgaromanorum - head dorsal
18. Rhyacophila sp. - habitus lateral
19. Drusus biguttatus - pronotum
20. Ceraclea albimacula - larva in case