The genus Kali Lloyd (Chiasmodontidae: Teleostei) with description of new two species, and the revalidation of K. kerberti Weber

Abstract

Kali Lloyd is a very distinctive group of bathypelagic fishes with fragile bones in the cranium and recurved teeth, which are remarkably enlarged in some species. The genus has a worldwide distribution, being found in the subtropical to equatorial regions of the Atlantic, Indian, and Pacific; one species is also found in the Southern Ocean. In this taxonomic revision, seven species are considered valid, two of them described herein: K. indica; K. kerberti; K. macrodon; K. macrurus; K. parri; K. colubrina, new species; and K. falx, new species. Kali kerberti is re-evaluated as valid and the senior synonym of K. normani. A key for the species with updated maps of distribution are also given.