Açıklama
74400 Crustacea. – 10 Microscope Slides – 1. Daphnia sp., water flea, w.m. 2. Cyclops sp., copepod, w.m. 3. Gammarus, amphipod, w.m. 4. Lepas anatifera, barnacle, w.m. of catching leg 5. Artemia salina, brine shrimp, various developing stages w.m. 6. Nauplius larva, w.m. 7. Astacus, crayfish, eye, l.s. 8. Astacus, gills, t.s. 9. Astacus, stomach, t.s. 10. Astacus, intestine, t.s.
