FISH DICHOTOMOUS KEY 0 lins n your notelok give the title and then use the dicho

Question

FISH DICHOTOMOUS KEY 0 lins n your notelok give the title and then use the dichotomous key to identity te Below are pictures of 10 1linos ish Sce & ou can idenily chem using this simgle ke a)Whiskerilike barbels presenc on head (assho) Go to 2 b) No whskerlike barbels presenc on hesó-Go to 2a)Cudal lin florked-channel caufoh Coodal in rounded-adpole madcom 3a) Mouth facing dowmward (uckers)-Go to 4 bMouth noc facing downward-Go to a)Frons edge of dorsal fin at least4imes longe chan back edgeuillback han buck edge-bbck redhor a) Body cloepte, more dhan ewice as long as a b) Fronc edge of dorsal fin less chan 4 dimes longe Go to 6 Body not elongte, but sab-sided. Not more dha nwice as long as al blu .a) First five rays of dorsal in spikcelke-brook stickelback b First five rays of dorsal fin not spikelke -Go to .a) Two dorsallins (darters-Go to 8 Only one dorsal fo- Go to Fishes ol loos & a) Bold irrepubar bback stripe on side,lIke a series of connected blouches-Blacksilde darter En ray No bold black markiengs on side. Markiegp are orsal arrow vertial bars-orangechroa darte ópose in a) Caudal in forked-spodin shiner Flsh Anatomy caudal fin Caudal in rounded-backaposted copminnow pector peraulum Pevic in aral

Explanation / Answer

1. Catfish

2. Tuna fish

3. Paddlefishes

4. Brackest Rightest

5. barracuda (needlefish)

6. Shark Fish

7. Teleost Fish

8. Percina Fish

9. Silvery Fish

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