Specimen Information

Ctenopharyngodon idella var. diploid
Ctenopharyngodon idella var. diploid
(Grass Carp (diploid))
Fishes
Exotic

Specimen ID29081
GroupFishes
GenusCtenopharyngodon
Speciesidella
Varietydiploid
Common NameGrass Carp (diploid)
StateCA
CountyNapa
LocalityNapa County ranch
Mapping AccuracyCentroid
Centroid Type 
HUC8 NameSan Pablo Bay
HUC8 Number18050002
Map
+
Collection Month9
Collection Year1975
Year AccuracyActual
Potential Pathwaystocked for biocontrol
Statusstocked
Reference 1
Ref. Number:1577
Author:Dill, W.A., and A.J. Cordone.
Date:1997
Title:History and status of introduced fishes in California, 1871-1996. Fish Bulletin 178
Publisher:California Department of Fish and Game
Pages:414 pp
Comments1204 recovered; diploid; males with flowing milt
Record TypeLiterature
Earliest Recordstate
Freshwater/MarineFreshwater
Number Stocked"3,000"


Disclaimer:

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 [11/21/2024].

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.