1) Fish genus 2) Genus lepisosteus 
Lepisosteus is a genus of gars in the family Lepisosteidae. The currently recognized species are: Three species formerly classified in Lepisosteus (Tropical gar, Cuban gar, and Alligator gar) are now assigned to the genus Atractosteus. ...
[n] - type genus of the Lepisosteidae: freshwater gars
genus Lepisosteus noun type genus of the Lepisosteidae: freshwater gars