A Virtual Museum on the State's Fish Biodiversity

TNHCi_17

Not suspect, examined
Tadpole Madtom – Noturus gyrinus
NS G5 NS S4

Photos

Map

Location 29.86719° N, 97.92758° W (± 409.9 m)

Taxonomy

GenusNoturus
Speciesgyrinus

Specimen

Num Specimens3

Collection Event

CollectorJurgens, K., C. Hubbs
Collected Date1949.9.11

Geography

DrainageGuadalupe
CountryUnited States
StateTexas
CountyHays
LocalitySan Marcos River, San Marcos, below cotton gin near state fish hatchery.

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 3

Current Determination

Actinopterygii Siluriformes Ictaluridae Noturus Noturus gyrinus
Determiner Elizabeth Sarah McLean
Determination Date Feb. 11, 2016
Determination Type specimen examination
Identification Comments Specimen examined and Id'ed for FoTX project. | ID notes: even mouth, rounded caudal; MinSL(mm): 18.07; MaxSL(mm): 24; Jar: 8 oz; Specimen condition: good; Mutations: none; Count Male: ; Count female: ; Extern parasites: n
Identification Confidence High

Collecting Event

Collected Sept. 12, 1949
Collecting Event ID 6863
Field Notes
There are no field notes available.

Locality

Region Blackland Prairies
Jurisdiction Hays, Texas
Name San Marcos River, at Wood State Fish Hatchery
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 —
Georeferencing Annotation —
Has not been Georeferenced because —
flag (suspect/examine) June 30, 2021
suspect: noexamination: yes
date June 27, 2012
date_range: 9/12/1949-9/12/1949
collectors May 23, 2012
collectors: Jurgens, Kenneth C. Hubbs, Clark
collectors November 5, 2011
collectors: Kenneth C. Jurgens, Clark Hubbs
date November 5, 2011
date_range: 9/11/1949-9/11/1949
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 13, 2006
Error: 409.90235520164Locality: San Marcos River, at Wood State Fish HatcheryCoordinates: 29.867191024;-97.92758346Georeferencer: AECGeographic note: Inland USA Texas

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