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A Virtual Museum on the State's Fish Biodiversity

TNHCi_63059

Not suspect, not examined
Largespring Gambusia Gambusia geiseri
NS G4 NS S4

Photos

No photos available.

Map

Location 29.87525° N, 97.93190° W (± 2500 m)

Taxonomy

FamilyPoeciliidae
GenusGambusia
Speciesgeiseri

Specimen

Num Specimens14
PreparationFluid - 14

Identification

Identified ByMartin, F.
Date Identified2013.4.29

Collection Event

CollectorHubbs, Clark
Collected Date1968.9.4
Field Numberz63059
Event RemarksECS notes: Location of site D-1 unclear

Geography

CountryUnited States
StateTexas
CountyHays
LocalitySan Marcos River at site D1, San Marcos
Latitude29.875253
Longitude-97.931904
DatumWGS84
Error2500.0

Georeferencing

Georeference RemarksCentroid placed at IH 35 crossing of San Marcos River; uncertainty estimated to include entire stretch of San Marcos River that falls within San Marcos, since the exact location of site D1 is unknown.

Record Source

Source Texas Natural History Collections (type: specimens)
Institution Texas Natural History Collections (type: museum)
Curator Dean Hendrickson
Record Added June 24, 2020
Record Last Modified March 23, 2026
Data Processing Track Track 3
From Data Set Received 5/2017 to 11/2017

Identification

Suspect Notes None
Count 14

Current Determination

Actinopterygii Cyprinodontiformes Poeciliidae Gambusia Gambusia geiseri
Determiner Unknown
Determination Date Unknown
Determination Type Unspecified
Identification Comments None
Identification Confidence Unknown

Collecting Event

Collected Sept. 4, 1968
Collector(s)
Collecting Event ID 291656
Field Notes
There are no field notes available.

Locality

Jurisdiction Hays, Texas
Name San Marcos River at site J, San Marcos
Hydrography Texas-Gulf Region Central Texas Coastal Guadalupe San Marcos Upper San Marcos River Purgatory Creek-San Marcos River
Captive no
Locality Photos
No locality photos available.
Ecoregion Northern Blackland Prairie
HUC 12 121002030302
Georeferencing Remarks Georeference needs verification/refinement; coordinates provided by donor
Georeferencing Annotation
Has not been Georeferenced because This record, being part of the track 3 import, is not formally georeferenced by FoTX staff at this time. However, to allow mapping and visualization of this record, locality information has been provisionally accepted if provided by the donor or if location text could be matched to previously georeferenced records by FoTX team or donor data. For many records spatial error is either accepted from the donor (when provided) or derived based on coordinate precision.

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