Fishes of Texas Project Database and Website (Version 3.10)

Hendrickson, Dean A.; Cohen, Adam E.; Urban, Tomislav

doi:10.17603/C3WC70

TNHCi_7201

Not suspect, not examined

San Marcos Gambusia – Gambusia georgei

TX Endangered SGCN Federal: Endangered NS GX NS SX

Photos

No photos available.

Map

Location 29.87863° N, 97.93263° W (± 86.8 m)

Verbatim Donor Data

Taxonomy

GenusGambusia

Speciesgeorgei

Specimen

Num Specimens1

Collection Event

CollectorStrawn, K. et al.

Collected Date1953.1.10

Geography

DrainageGuadalupe

CountryUnited States

StateTexas

CountyHays

LocalitySan Marcos River below Rio Vista dam

Record Source

Source Texas Natural History Collections (type: specimens)

Institution Texas Natural History Collections (type: museum)

Record Basis

Curator Dean Hendrickson

Record Added May 13, 2010

Record Last Modified March 12, 2026

Data Processing Track Track 2

From Data Set Received 04/2009 to 10/2010

Identification

Suspect Notes None

Count 1

Determination Details

Current Determination

Actinopterygii Cyprinodontiformes Poeciliidae Gambusia Gambusia georgei

Determiner Fishes of Texas staff

Determination Date Unknown

Determination Type Unspecified

Identification Comments None

Identification Confidence Unknown

Collecting Event

Collected Jan. 11, 1953

Collector(s)

Kirk R. Strawn

Collecting Event ID 11137

See all species captured at this same date and place

Field Notes

There are no field notes available.

Locality

Region Blackland Prairies

Jurisdiction Hays, Texas

Name San Marcos River below Rio Vista Dam

Hydrography

USGS HUC Texas-Gulf Region Central Texas Coastal Guadalupe San Marcos Upper San Marcos River Purgatory Creek-San Marcos River

HydroBASINS 7519 751940 75194086 7519408600 751940860030

Captive no

Locality Photos

No locality photos available.

Locality Details

Ecoregion Northern Blackland Prairie

HUC 12 121002030302

NHDPlus COMID 1631107

Georeferencing Remarks —

Georeferencing Annotation —

Has not been Georeferenced because —

Change Log

flag (suspect/examine) June 30, 2021

suspect: noexamination: no

date June 27, 2012

date_range: 1/11/1953-1/11/1953

collectors May 23, 2012

collectors: Strawn, Kirk R.

collectors November 5, 2011

collectors: Kirk R. Strawn

date November 5, 2011

date_range: 1/10/1953-1/10/1953

staff comment November 5, 2011

ID Status: Not flagged for specimen examination. By default we accept donor specimen determinations (after synonymization to our taxonomy). If georeferenced to TX this record has been considered in spatial context with other occurences of this species and accepted as correct.

ID Comments: NA

georeference September 11, 2006

Error: 86.8143552003473Locality: San Marcos River below Rio Vista DamCoordinates: 29.878630637;-97.932633615Georeferencer: AECGeographic note: Inland USA Texas

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