A Virtual Museum on the State's Fish Biodiversity

TNHCi_7206

Not suspect, not examined
San Marcos Gambusia – Gambusia georgei
TX Endangered SGCN Federal: Endangered NS GX NS SX

Photos

No photos available.

Map

Location 29.87077° N, 97.93045° W (± 318.5 m)

Taxonomy

GenusGambusia
Speciesgeorgei

Specimen

Num Specimens4

Collection Event

CollectorHubbs, C. and G. Drewry
Collected Date1961.8.24

Geography

DrainageGuadalupe
CountryUnited States
StateTexas
CountyHays
LocalitySan Marcos River, Thompson Island

Record Source

Source Texas Natural History Collections (type: specimens)
Institution Texas Natural History Collections (type: museum)
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 4

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 Aug. 25, 1961
Collecting Event ID 6749

Locality

Region Blackland Prairies
Jurisdiction Hays, Texas
Name San Marcos River at Thompson's island
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 751940860010
Captive no
Locality Photos
No locality photos available.
Ecoregion Northern Blackland Prairie
HUC 12 121002030302
NHDPlus COMID 1631111
Georeferencing Remarks —
Georeferencing Annotation Should be \"Thompson\'s\" not \"Thompson\"
Has not been Georeferenced because —
flag (suspect/examine) June 30, 2021
suspect: noexamination: no
date June 27, 2012
date_range: 8/25/1961-8/25/1961
collectors May 23, 2012
collectors: Hubbs, Clark Drewry, G.
collectors November 5, 2011
collectors: Clark Hubbs, G. Drewry
date November 5, 2011
date_range: 8/24/1961-8/24/1961
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: NAGeoref Annotation: Should be 'Thompson's' not 'Thompson'
georeference September 11, 2006
Error: 318.462355201274Remarks: Should be 'Thompson's' not 'Thompson'Locality: San Marcos River at Thompson's islandCoordinates: 29.870770901;-97.930453542Georeferencer: AECGeographic note: Inland USA Texas
Should be 'Thompson's' not 'Thompson'

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