A Virtual Museum on the State's Fish Biodiversity

UMMZ_187448 2 duplicates

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

Photos

No photos available.

Map

Location 29.87484° N, 97.93152° W (± 43.7 m)

Taxonomy

GenusGambusia
Speciesgeorgei

Specimen

Num Specimens0

Identification

DeterminerC Hubbs

Collection Event

CollectorC Hubbs & M Stevenson
Collected Date1968.3.6

Geography

DrainageGuadalupe
CountryUnited States
StateTexas
CountyHays
LocalitySan Marcos River - north bank at Interstate Highway 35 bridge

Record Source

Source University of Michigan (type: specimens)
Institution University of Michigan (type: university)
Also reported by
Curator William L. Fink
Record Added May 13, 2010
Record Last Modified March 30, 2026
Data Processing Track Track 2
From Data Set Received 04/2009 to 10/2010

Identification

Suspect Notes None
Count No data

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 March 6, 1968
Collecting Event ID 7556
Field Notes
There are no field notes available.

Locality

Region Blackland Prairies
Jurisdiction Hays, Texas
Name San Marcos River at I 35
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 1631107
Georeferencing Remarks —
Georeferencing Annotation —
Has not been Georeferenced because —
flag (suspect/examine) June 30, 2021
suspect: noexamination: no
flag (suspect/examine) June 30, 2021
suspect: noexamination: no
date June 27, 2012
date_range: 3/6/1968-3/6/1968
date June 27, 2012
date_range: 3/6/1968-3/6/1968
collectors May 23, 2012
collectors: Hubbs, Clark Stevenson, Michael M.
collectors May 23, 2012
collectors: Hubbs, Clark Stevenson, Michael M.
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
date November 5, 2011
date_range: 3/6/1968-3/6/1968
collectors November 5, 2011
collectors: Clark Hubbs, Michael M. Stevenson
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
date November 5, 2011
date_range: 3/6/1968-3/6/1968
collectors November 5, 2011
collectors: Clark Hubbs, Michael M. Stevenson
georeference September 8, 2006
Error: 43.662Locality: San Marcos River at I 35Coordinates: 29.874840764;-97.931523578Georeferencer: AECGeographic note: Inland USA Texas
georeference September 8, 2006
Error: 43.662Locality: San Marcos River at I 35Coordinates: 29.874840764;-97.931523578Georeferencer: AECGeographic note: Inland USA Texas

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