Specimen Information

Apalone spinifera
Apalone spinifera
(Spiny Softshell)
Reptiles-Turtles
Native Transplant

Specimen ID1446474
GroupReptiles-Turtles
GenusApalone
Speciesspinifera
Common NameSpiny Softshell
StateCA
CountyMerced
LocalitySan Joaquin River just upstream from the Highway 140 bridge at Fremont Ford Park
Mapping AccuracyAccurate
HUC8 NameMiddle San Joaquin-Lower Chowchilla
HUC8 Number18040001
HUC10 NameMud Slough-San Joaquin River
HUC10 Number1804000121
HUC12 NameShag Slough-San Joaquin River
HUC12 Number180400012103
Map
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Collection Day10
Collection Month3
Collection Year2004
Year AccuracyActual
Potential Pathwayreleased pet | dispersed
Statusestablished
Record TypeNAS sighting report
Freshwater/MarineFreshwater
Number Collected1
Size4-5"


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 [2/25/2024].

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.