Specimen Information

Ptychocheilus grandis
Ptychocheilus grandis
(Sacramento Pikeminnow)
Fishes
Native Transplant

Specimen ID1757655
GroupFishes
GenusPtychocheilus
Speciesgrandis
Common NameSacramento Pikeminnow
StateCA
CountyMendocino
LocalityStandish-Hickey Recreation Area, South Fork Eel River
Mapping AccuracyAccurate
HUC8 NameSouth Fork Eel
HUC8 Number18010106
HUC10 NameMiddle South Fork Eel River
HUC10 Number1801010603
HUC12 NameRed Mountain Creek-South Fork Eel River
HUC12 Number180101060302
Map
Collection Day12
Collection Month5
Collection Year2021
Year AccuracyActual
Reference 1
Ref. Number:44811
Author:Georgakakos, P.B., D.N. Dralle, and M.E. Power
Date:2023
Title:Spring temperature predicts upstream migration timing of invasive Sacramento pikeminnow within its introduced range
Journal:Environmental Biology of Fishes
Volume:106
Pages:2069-2082
Record TypeLiterature
Number Collected12
Sizegreater than 300mm


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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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