Specimen Information

Caecidotea racovitzai
(an asellid isopod)
Crustaceans-Isopods
Native Transplant

Specimen ID257252
GroupCrustaceans-Isopods
GenusCaecidotea
Speciesracovitzai
Common Namean asellid isopod
StateCA
CountySacramento
LocalitySacramento/San Joaquin River Delta, Donlon Island, Donlon Lake, restoring wetland.
Mapping AccuracyAccurate
HUC8 NameLower Sacramento
HUC8 Number18020163
HUC10 NameSherman Lake-Sacramento River
HUC10 Number1802016307
HUC12 NameThreemile Slough-Sacramento River
HUC12 Number180201630703
Map
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Collection Month5
Collection Year1999
Year AccuracyActual
Potential Pathwayshipping ballast water | hitch hiker on aquatic plants?
Statusestablished
Reference 1
Ref. Number:13720
Author:Toft, J.D., J.R. Cordell, and W.C. Fields
Date:2002
Title:New records of crustaceans (Amphipoda, Isopoda) in the Sacramento/San Joaquin Delta, California, and application of criteria for introduced species.
Journal:Journal of Crustacean Biology
Volume:22
Issue:1
Pages:190-200
Record TypeLiterature
VerifierDr. Doug G. Smith (University of Massachusetts)
Freshwater/MarineFreshwater


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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/24/2020].

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