A Virtual Museum on the State's Fish Biodiversity

INHS_83247

Not suspect, not examined
Speckled Chub – Macrhybopsis aestivalis
TX Threatened SGCN NS G3 NS S1

Photos

No photos available.

Map

Location 29.21286° N, 102.90067° W (± 3231.6 m)

Taxonomy

GenusMacrhybopsis
Speciesaestivalis

Specimen

Num Specimens0

Collection Event

CollectorA. Roeske,W.U. Brigham & L.M. Page
Collected Date1969.4.2

Geography

DrainageRio Grande
CountryUnited States
StateTexas
CountyBrewster
LocalityRio Grande; Boquillas Canyon, Big Bend NationalPark

Record Source

Source Illinois Natural History Survey (type: specimens)
Institution Illinois Natural History Survey (type: museum)
Curator Chris Taylor
Record Added May 13, 2010
Record Last Modified June 22, 2022
Data Processing Track Track 2
From Data Set Received 11/1997 to 05/2006

Identification

Suspect Notes None
Count No data

Current Determination

Actinopterygii Cypriniformes Cyprinidae Macrhybopsis Macrhybopsis aestivalis
Determiner Fishes of Texas staff
Determination Date Unknown
Determination Type Unspecified
Identification Comments None
Identification Confidence Unknown

Collecting Event

Collected April 2, 1969
Collecting Event ID 2650
Field Notes
There are no field notes available.

Locality

Region Trans Pecos
Jurisdiction Brewster, Texas
Name Rio Grande at Boquillas Canyon
Hydrography Rio Grande Region Rio Grande-Amistad Rio Grande-Amistad Big Bend Heath Creek-Rio Grande Ernst Ridge-Rio Grande
Captive no
Locality Photos
No locality photos available.
Ecoregion Low Mountains and Bajadas
HUC 12 130402052404
Georeferencing Remarks —
Georeferencing Annotation —
Has not been Georeferenced because —
flag (suspect/examine) May 23, 2022
suspect: FALSE
flag (suspect/examine) June 30, 2021
suspect: noexamination: no
date June 27, 2012
date_range: 4/2/1969-4/2/1969
collectors May 23, 2012
collectors: Roeske, A. Brigham, W.U. Page, Larry 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
collectors November 5, 2011
collectors: A. Roeske, W.U. Brigham, Larry M. Page
date November 5, 2011
date_range: 4/2/1969-4/2/1969
georeference October 27, 2006
Error: 3231.56275198613Locality: Rio Grande River at Boquillas CanyonCoordinates: 29.212862106;-102.9006661Georeferencer: AECGeographic note: Inland USA Texas

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