Chapter 8 Flashcards

1
Q

How many known species of fish? Of those how many are marine?

A

24000, 15000

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2
Q

Jawless fish? Examples?

A

Agnatha, hagfish, lampreys

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3
Q

Cartilage fish? Examples?

A

Chondrichthyes, sharks, Rays, skates, ratfish

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4
Q

Bony fish? Examples?

A

Osteichthyes, lobe-finned fishes, Ray-finned fishes

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5
Q

Marine fish are? Made of what? And what?

A

Vertebrates, cartilage, bony

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