Stemonosudis is a genus of barracudinas. These are deep water fish that resemble but are not related to barracuda. They are long and slender with pointed snouts. They are hunters with large eyes and sharp teeth. Unlike barracuda, these fish have no swim bladder.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0