General: Can't ID to species unless you have a lateral view of the rostrum. Notice the abdomen bent up at an angle--definitely a feature of a caridean in the family Thoridae (Per Mary Wicksten).
Habitat description: Benthic, hard substrate.
Consulting taxonomist: Mary Wicksten, Professor, Texas A&M University, College Station, Texas.
ReferencesEncyclopedia of Life
Tree of Life
World Register of Marine Species
National Center for Biotechnology Information
Citation: Lebbeus sp. 1 Deep-Sea Guide (DSG) at http://dsg/mbari.org/dsg/view/concept/Lebbeus%20sp.%201. Monterey Bay Aquarium Research Institute (MBARI). Consulted on 2020-06-03.