Pacifastacus_nigrescens.jpeg

Summary

Author

English: George Nelson

Description

Pacifastacus nigrescens syn. Astacus nigrescens

English: Astacus nigrescens fortis Faxon. Male. Type. Fall R., Fall City Mills Cal., Aug 29, 1898

Subject: Astacus, Crayfish
Tag: Shellfish

Date

1914

Collection

University of Washington

	Native name	University of Washington
	Location	Seattle , Washington , United States of America
	Coordinates	47° 39′ 15″ N, 122° 18′ 29″ W
	Established	1861
	Website	www.washington.edu
	Authority file	: Q219563 VIAF : 265500071 ISNI : 0000000122986657 ULAN : 500308857 LCCN : n79054596 NLA : 35573202 WorldCat

Current location

English: Freshwater and Marine Image Bank

Accession number

53474

Source/Photographer

English: Faxon, Walter (1914) Notes on the Crayfishes in the United States National Museum and the Museum of Comparative Zoology with Descriptions of New Species and Subspecies to Which is Appended a Catalogue of the Known Species and Subspecies , Memoirs of the Museum of Comparative Zoology at Harvard College, Vol.XL, No.8, Cambridge, MA: Museum of Comparative Zoology

Permission
( Reusing this file )

This is a photograph from the Freshwater and Marine Image Bank at the University of Washington . Materials in the Freshwater and Marine Image Bank are in the public domain. No copyright permissions are needed. Acknowledgement of the Freshwater and Marine Image Bank as a source for borrowed images is requested.

Summary

Captions

Items portrayed in this file

depicts

Pacifastacus nigrescens