Specimen Information

Pacifastacus leniusculus
Pacifastacus leniusculus
(Signal Crayfish)
Crustaceans-Crayfish
Native Transplant

Specimen ID1710745
GroupCrustaceans-Crayfish
GenusPacifastacus
Speciesleniusculus
Common NameSignal Crayfish
StateCA
CountySierra
LocalitySagehen Creek, Upstream from Stampede Reservoir
Mapping AccuracyAccurate
HUC8 NameTruckee
HUC8 Number16050102
HUC10 NameLittle Truckee River
HUC10 Number1605010201
HUC12 NameSagehen Creek
HUC12 Number160501020104
Map
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Collection Month7
Collection Year1998
Year AccuracyActual
Statusestablished
Reference 1
Ref. Number:15785
Author:Light, T.
Date:2005
Title:Behavioral effects of invaders: alien crayfish and native sculpin in a California stream
Journal:Biological Invasions
Volume:7
Pages:353-367
CommentsCollected for behavioral experiments from July to September 1998. Number collected is the number used per experiment replicate, nine total replicates completed.
Record TypeLiterature
Number Collected8
Year Class2 years old and older
Size28-60 mm Carapace Length


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/4/2024].

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