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Details

Title

!Fishes 2

Description

Elasmobranch Classification: Superorder Batoidea(Rajimorphi)

Total Cards

Subject

Biology

Level

Undergraduate 4

Created

11/11/2009

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Additional Biology Flashcards

Term

Rajiformes

Definition

skates; caudal fin moderatly well developed; thorn like denticles (bucklers) on skin

Term

Torpediniformes

Definition

electric rays; body naked; branchial muscles converted to electric organs

Term

Myliobatiformes

Definition

stingrays; rhomboid pectoral discs; spines on dorsal surface of tail

Term

Pristiformes

Definition

Saw fishes; cant see gills; rostrum elongated w/ saw like structure; weakly embeded teeth alternate b/w long and short