shortnose sawshark câu

This genus consists of a single species, the sixgill sawshark, distinguished from Pristiophorus by having six pairs of gill slits.Chi n...

The shortnose sturgeon is a small North American sturgeon which can be found in 16 to 19 large river and estuary systems along the Atla...

The Bahamas sawshark, Pristiophorus schroederi, is a sawshark of the family Pristiophoridae, found in the western Central Atlantic Ocea...

This genus consists of a single species, the sixgill sawshark, distinguished from Pristiophorus by having six pairs of gill slits.Chi n...