what is the smallest shark
The dwarf lanternshark (Etmopterus perryi) is a little-known species of dogfish shark in the family Etmopteridae and possibly the smallest shark in the world, reaching a maximum known length of 21.2 cm (8.3 in).erhaps the smallest living shark species, male dwarf lanternsharks mature at a length of 16â17.5 cm (6.3â6.9 in) and females from a length of 15.5 cm (6.1 in) with 19â20 cm (7.5â7.9 in) long pregnant individuals known.