Is skin is grayish brown with black edgings on its fins and white around the mouth and under the head. Very little is known about this rarely seen, but common shark. Order Squaliformes . A clade of shark that has a long snout, no anal fin, and the mouth underneath. These include the sawsharks.
Producers are the base of the food chain.
Shark pups look like tiny versions of their parents. Pups generally have the same coloration and relative dimensions as adult sharks. As stated in our privacy policy , we fully respect your privacy and will not use your e-mail address for any purpose other than the newsletter subscription.