Specimen Information

Eurytemora affinis
Eurytemora affinis
(a calanoid copepod)
Native Transplant

Specimen ID268399
Common Namea calanoid copepod
CountyLa Paz
Localitya golf course, Pond 1 [adjacent to the Colorado River ~5 mi NE of Parker]
Mapping AccuracyAccurate
HUC8 NameImperial Reservoir
HUC8 Number15030104
HUC10 NameOsborne Wash-Colorado River
HUC10 Number1503010401
HUC12 NameBowmans Wash-Colorado River
HUC12 Number150301040105
Collection Day7
Collection Month2
Collection Year2008
Year AccuracyActual
Potential Pathwayunknown
Record TypePersonal communication
VerifierJohn Beaver, BSA Env. Services, Inc. Beachwood, OH
Number Collected0.37/L


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.