A Virtual Museum on the State's Fish Biodiversity

TNHCi_21639

Not suspect, examined
Rio Grande Silvery Minnow – Hybognathus amarus
TX Endangered SGCN Federal: Endangered; Experimental Population, Non-Essential NS G1 NS SX

Photos

No photos available.

Map

Location 26.40742° N, 99.08401° W (± 928.1 m)

Taxonomy

GenusHybognathus
Speciesamarus

Specimen

Num Specimens1

Identification

DeterminerSP Platania 1993

Collection Event

CollectorTrevino; Ferries
Collected Date1954.5.8

Geography

DrainageRio Grande
CountryUnited States
StateTexas
CountyStarr
LocalityFronton, Texas

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 23, 2026
Data Processing Track Track 2
From Data Set Received 04/2009 to 10/2010

Identification

Suspect Notes None
Count 1

Current Determination

Actinopterygii Cypriniformes Cyprinidae Hybognathus Hybognathus amarus
Determiner Adam Cohen
Determination Date Feb. 11, 2016
Determination Type specimen examination
Identification Comments ID complete | basioccipital process is broad
Identification Confidence High

Collecting Event

Collected May 9, 1954
Collecting Event ID 7521
Field Notes
There are no field notes available.

Locality

Region South Texas Brush Country
Jurisdiction Starr, Texas
Name Fronton, Starr County
Hydrography Rio Grande Region Lower Rio Grande Lower Rio Grande Los Olmos Arroyo Grande-Rio Grande Ramirez Creek-Rio Grande
Captive no
Locality Photos
No locality photos available.
Ecoregion Rio Grande Floodplain and Terraces
HUC 12 130900011107
Georeferencing Remarks —
Georeferencing Annotation Fronton, not Fenton
Has not been Georeferenced because —
flag (suspect/examine) June 30, 2021
suspect: noexamination: yes
date June 27, 2012
date_range: 5/9/1954-5/9/1954
collectors May 23, 2012
collectors: Trevino, D. Ferries, D.
collectors November 5, 2011
collectors: D. Trevino, D. Ferries
date November 5, 2011
date_range: 5/8/1954-5/8/1954
staff comment November 5, 2011
ID Status: Specimen examined and ID'ed for FoTX projectID Comments: basioccipital process is broadID Confidence: high
georeference June 18, 2007
Error: 928.083081603712Locality: Fronton, Starr CountyCoordinates: 26.407423068;-99.084014397Georeferencer: BJLGeographic note: Inland USA Texas

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