Astacoides crosnieri

{{Short description|Species of crayfish}}

{{Speciesbox

| image = Astacoides crosnieri (MNHN-IU-2014-23197) 002.jpeg

| status = VU

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Jones, J.P.G. |author2=Rasamy, J. |author3=Ranaivoson, C.H. |author4=Cumberlidge, N. |author5=Randrianasolo, H. |date=2016 |title=Astacoides crosnieri |volume=2016 |page=e.T2184A96555878 |doi=10.2305/IUCN.UK.2016-3.RLTS.T2184A96555878.en |access-date=12 November 2021}}

| genus = Astacoides

| species = crosnieri

| authority = Hobbs, 1987 {{cite web |url=http://iz.carnegiemnh.org/crayfish/NewAstacidea/species.asp?g=Astacoides&s=crosnieri |title=Astacoides crosnieri Hobbs, 1987 |work=Crayfish Taxon Browser |author=James W. Fetzner Jr. |date=2006-12-06 |access-date=2007-08-20 |publisher=Carnegie Museum of Natural History |archive-url=https://web.archive.org/web/20070927015535/http://iz.carnegiemnh.org/crayfish/NewAstacidea/species.asp?g=Astacoides&s=crosnieri |archive-date=2007-09-27 |url-status=dead }}

}}

Astacoides crosnieri is a species of crustacean in family Parastacidae. It is endemic to Madagascar, being widespread in the former Province Fianatantsoa. A. crosnieri inhabits swampy areas at an elevation between 500 – 1000 m above sea level.

The populations are threatened by habitate loss and predation pressure from introduced species.

Since A. crosnieri has a muddy taste and their habitat is difficult to access, A. crosnieri is less targeted by fisheries compared to other species of the genus Astacoides.