Specimen Information

Crangonyx floridanus
(Florida crangonyctid, a freshwater amphipod)
Native Transplant

Specimen ID623636
Common NameFlorida crangonyctid, a freshwater amphipod
CountySan Joaquin
LocalityMiddle River, at Mildred Island
Mapping AccuracyAccurate
HUC8 NameSan Joaquin Delta
HUC8 Number18040003
HUC10 NameMiddle River-San Joaquin River
HUC10 Number1804000309
HUC12 NameMiddle River-San Joaquin River
HUC12 Number180400030906
Collection Day27
Collection Month7
Collection Year2005
Year AccuracyActual
Potential Pathwayshipping ballast water | hitch hiker on aquatic plants?
Reference 1
Ref. Number:26266
Author:California Department of Fish and Game.
Title:California Aquatic Non-native Organism Database (CANOD).
Publisher:California Department of Fish and Game, Office of Spill Prevention and Response.
Record TypeLiterature


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 [5/26/2024].

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