Topic summary
Pristiophorus japonicus
Extracted from the Wikipedia article Japanese sawshark.
The Japanese sawshark (Pristiophorus japonicus) is a species of sawshark in the familyPristiophoridae. This shark has a long, narrow rostrum. Its first dorsal fin originates behind the tips of the pectoral fins, and its caudal fin is angled almost straight in line with the body. The Japanese sawshark reaches a maximum length of up to 1.36 m (4 ft 6 in).