Life History and Status of the Endangered Cui-ui of Pyramid Lake, Nevada,

reportActive / Technical Report | Accession Number: ADA323249 | Open PDF

Abstract:

A life history of the prespawning adult cui-ui Chasmistes cujus who congregate off the mouth of the Truckee River in Pyramid Lake, Nevada, from mid-March to early June is presented. The spawning runs have been largest during years when spring flows in the Truckee River were relatively high. In 1982-84 upstream migration lasted 48 to 59 days.

Author(s):
Scoppettone, G. G. ; Coleman, Mark ; Wedemeyer, Gary A.
Author Organization(s):
NATIONAL FISHERIES RESEARCH CENTER SEATTLE WA
Pagination:
0030

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FWS-1
Monitor Series:
XD
 Subject Terms
Joint Capability Areas:
JCA_1.4.1_Force Health Protection; JCA_1.4_Force Support; JCA_6.4.1_Secure Information Exchange; JCA_6_Net Centric; JCA_4.7.2_Installation Services; JCA_4.7_Base and Installations Support; JCA_6.4_Information Assurance; JCA_1_Force Support; JCA_5_Command and Control; JCA_5.3_Planning; JCA_1.2_Force Preparation; JCA_1.2.3_Educating; JCA_6.1_Information Transport; JCA_4.4.1_Food Service; JCA_4.4_Logistics Services; JCA_1.3_Human Capital Management
Modernization Areas:
Directed Energy
Communities of Interest:
Air Platforms
Descriptor(s):
*ENDANGERED SPECIES, *FISHES, *NATURAL HISTORY, POPULATION, RIVERS, HABITATS, WILDLIFE, LAKES, ECOLOGY, SPRINGS, NEVADA, ANIMAL MIGRATION
Field(s)/Group(s):
Biology, Ecology
Keyword(s):
*PYRAMID LAKE, 8CUI UI, CHASMISTES CUJUS, SPAWNING MIGRATION, TRUCKEE RIVER, PREDATION
Report Date:
1986 Jan 01
Creation Date:
1997 Apr 16