40 dogfish shark anatomy diagram
Figure 3 : Spiny Dogfish denticles (180X). Internal Anatomy. Seen in this picture of a blue shark are the liver, stomach and intestine. For details about the reproductive anatomy of sharks visit the Shark Reproduction page within this site. Figure 1 : Photo showing the liver of an adult male... The sharks fins are used for stabilizing, steering, lift and propulsion (thrust). Each of the fins are used in a different manner. There are one or two fins present The sharks spiracle is a vestigial first gill slit, which is located behind the eye and is used to provide oxygenated blood directly to the eye and brain... The spiny dogfish shark is the most abundant shark. This small shark is also known as the piked dogfish, skittledog, spotted dogfish, white-spotted dogfish, codshark, and thorndog. Its dorsal fin has spines that are mildly poisonous. More is known about it than any other species of shark; it is often... Dogfish shark anatomy diagram