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A Virtual Museum on the State's Fish Biodiversity

TNHCi_31349

Not suspect, not examined
Southern Brook Lamprey Ichthyomyzon gagei
NS G5 NS S4

Photos

No photos available.

Map

Location 31.54810° N, 94.76463° W (± 8220.5 m)

Taxonomy

FamilyPetromyzontidae
GenusIchthyomyzon
Speciesgagei

Specimen

Num Specimens5

Collection Event

CollectorJurgensen, Rector, Bowles
Collected Date1999.10.26-1999.10.26
Field Numberz31183

Geography

DrainageNeches
CountryUSA
StateTexas
CountyNacogdoches
LocalityAlazan Bayou

Other

Min Sl72
Max Sl123
QuestionableNo
CurrentYes
YearEH/2006
SalinityF
GearElectroshocker
RemarksRemap 92. Electrofish sample- Bottle 278.

Record Source

Source Texas Natural History Collections (type: specimens)
Institution Texas Natural History Collections (type: museum)
Curator Dean Hendrickson
Record Added April 23, 2015
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 5

Current Determination

Cephalaspidomorphi Petromyzontiformes Petromyzontidae Ichthyomyzon Ichthyomyzon gagei
Determiner Adam Cohen
Determination Date Feb. 11, 2016
Determination Type specimen examination
Identification Comments ID complete | 1 in metamorphosis (121.5mmTL); 4 ammocoetes (69.4-116.5mmTL); all ammocoetes with well developed gonads
Identification Confidence High

Collecting Event

Collected Oct. 26, 1999
Collecting Event ID 9246
Field Notes
There are no field notes available.

Locality

Region Piney Woods
Jurisdiction Nacogdoches, Texas
Name Alazan Bayou
Hydrography Texas-Gulf Region Neches Neches Upper Angelina Bayou Loco-Angelina River Morral Bayou
Captive no
Locality Photos
No locality photos available.
Ecoregion Southern Tertiary Uplands
HUC 12 120200040704
Georeferencing Remarks Used Locality already georeferenced by BJL.
Georeferencing Annotation
Has not been Georeferenced because
flag (suspect/examine) June 30, 2021
suspect: noexamination: no
flag (suspect/examine) note June 18, 2014
This lot in need of examination, but not yet examined. Work in progress.
date June 27, 2012
date_range: 10/26/1999-10/26/1999
date May 23, 2012
date_range: 10\26\1999-10\26\1999
collectors May 23, 2012
collectors: Jurgensen, Tim Rector, Bowles

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