Kingdom	Phylum	Class	Order	Family	Genus	Species	Nomenclatural_Code
Animalia	Arthropoda	Malacostraca	Decapoda	Astacidae	Pacifastacus	nigrescens	ICZN

Name Authority: WoRMS (World Register of Marine Species)

dwc:taxonID: urn:lsid:marinespecies.org:taxname:885107

Occurs in freshwater habitats.

Common Name(s):

• No common names recorded.

Related Publications:

• No related publications recorded.

Cited MCZ Specimens:

• MCZ:IZ:CRU-228 Voucher p. 2 in Westervelt and Kozloff 1959
• MCZ:IZ:CRU-3369 Voucher p. 2 in Westervelt and Kozloff 1959
• MCZ:IZ:CRU-3390 Voucher p. 2 in Westervelt and Kozloff 1959

Synonymns and other Related Names:

• Pacifastacus nigrescens (Stimpson, 1857) accepted synonym of Pacifastacus (Hobbsastacus) nigrescens (Stimpson, 1857) (According to: WoRMS March 2022)