The tailspot lanternshark (Etmopterus caudistigmus) is a shark belonging to the family Etmopteridae and found around New Caledonia, at depths of between 640 and 800 m. Its length is up to 31 cm.
Reproduction is ovoviviparous.
References
Compagno, Dando, & Fowler, Sharks of the World, Princeton University Press, New Jersey 2005