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Inverts - 1st YEAR
Inverts for Aqutic Studies.
| Question | Answer |
|---|---|
| Flattened Body with suckers at each end (Leeches) | Hirudinea |
| Hard Shell - Body enclosed with two hinges (Clames) | Bivalvia |
| Body snail like - Hard Shell (Snails and Slugs) | Gastropoda |
| Armarillo shaped body, wider than high, crawls slowly on bottom (Aqutic Sowbugs) | Isopoda |
| Looks like tiny shrimp; swims quickly on side. (Scuds) | Amphipoda |
| Looks like small lobster; has two large front claws (Crayfish or Shrimps) | Decapoda |
| 8 legs; small as a pin head; looks like a spider (Spider) | Arachnida |
| 2 or 3 distinct hairlike tails; tails not fleshy or hooked, may be fringed with hair - platelife or hairlike gills (Mayflies) | Ephemeroptera |
| 2 distinct tails; body wider than long (Stoneflies) | Plecoptera |
| Undeveloped wings; no hairlike tails (Dragonflies) | Anisoptera |
| 3 oar shaped tails at end of abdomen; no gills on sides of abdomen (Damselflies) | Zygoptera |
| Tip of abdomen has small plate-like openings with hook and filliments (Riffle Beetle Larva) | Coleoptera |
| True Bugs | Hemiptera |
| Huge!! Abdomen ends in single unforked long, hairlike tail | Megaloptera |