Nanocassiope oblonga

{{Short description|Species of crab}}

{{Speciesbox

| image = Nanocassiope oblonga (MNHN-IU-2014-22634) 001.jpeg

| genus = Nanocassiope

| species = oblonga

| authority = Davie, 1995

}}

Nanocassiope oblonga is a species of crab within the family Xanthidae.{{cite WoRMS |title=Nanocassiope oblonga |id=444311 |access-date=28 September 2024}} It lives in the Eastern Central Pacific off the coasts of the French Polynesia islands near Nuku Hiva and Eiao, in benthic environments at depths of {{Convert|140 to 155|m|ft|abbr=out}}.{{Cite web |title=Nanocassiope oblonga |url=https://www.sealifebase.se/summary/Nanocassiope-oblonga.html |access-date=2022-12-23 |website=www.sealifebase.se}}{{EOL|46509073|Nanocassiope oblonga}}