Overview

Distribution

Eastern U.S.A.
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© FishWise Professional

Source: FishWise Professional

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

North America: Atlantic drainages including the Elk, Susquehanna, Bush, Patapsco, Patuxent, Potomac, Nanticoke, James and Roanoke.
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© FishBase

Source: FishBase

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

endemic to a single nation

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

National Distribution

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Global Range: Elk, Susquehanna, Bush, Patapsco, Patuxent, Potomac, Nanticoke, James, and Roanoke drainages in Virginia, West Virginia, Maryland, Delaware, and Pennsylvania (Kinziger et al. 2000). Atlantic Slope drainages from the Roanoke River system north to the lower Susquehanna River system; also an isolated population in the Nanticoke system in Maryland and Delaware; populations in the Rappahannock (Virginia) seem to represent another taxon, perhaps more closely related to C. girardi (as inferred from an allozyme data set) (Kinziger et al. 2000; Dave Neely, pers. comm., 2000).

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Physical Description

Morphology

Dorsal spines (total): 5 - 9; Dorsal soft rays (total): 14 - 19; Analspines: 0; Analsoft rays: 10 - 14
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© FishBase

Source: FishBase

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Size

Max. size

6.3 cm SL (male/unsexed; (Ref. 37399))
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© FishBase

Source: FishBase

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Diagnostic Description

Two-spotted first dorsal fin; chin uniformly pigmented; dossal saddles moderate to wide; incomplete lateral line; preopercular spines slight to moderate, palatine teeth weak to moderate, and postpectoral prickling slight to moderate. Distinguished from C. b. bairdi by caudal base band unnotched in at least one side versus both sides notched. Palatine tooth patch moderately developed.
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© FishBase

Source: FishBase

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

See Kinziger et al. (2000).

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Type Information

Paratype for Cottus caeruleomentum Kinziger et al.
Catalog Number: USNM 350113
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): A. Kinziger & S. Davis
Year Collected: 1998
Locality: Evitts Creek At I68, E. of Cumberland, Allegany Co., Md, Allegany County, Maryland, United States, North America
  • Paratype: Kinziger, et al. 22 Dec. 2000. Copeia. 2000 (4): 1009, figs 1-2.
Creative Commons Attribution 3.0 (CC BY 3.0)

© Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes

Source: National Museum of Natural History Image Collection

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Holotype for Cottus caeruleomentum Kinziger et al.
Catalog Number: USNM 350112
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): A. Kinziger & S. Davis
Year Collected: 1998
Locality: Evitts Creek At I68, E. of Cumberland, Allegany Co., Md, Allegany County, Maryland, United States, North America
  • Holotype: Kinziger, et al. 22 Dec. 2000. Copeia. 2000 (4): 1009, figs 1-2.
Creative Commons Attribution 3.0 (CC BY 3.0)

© Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes

Source: National Museum of Natural History Image Collection

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Ecology

Habitat

Environment

demersal; freshwater
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© FishBase

Source: FishBase

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Habitat Type: Freshwater

Comments: Habitat on the coastal plain is limited to cold, spring-fed streams (Kinziger et al. 2000).

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Migration

Non-Migrant: Yes. At least some populations of this species do not make significant seasonal migrations. Juvenile dispersal is not considered a migration.

Locally Migrant: No. No populations of this species make local extended movements (generally less than 200 km) at particular times of the year (e.g., to breeding or wintering grounds, to hibernation sites).

Locally Migrant: No. No populations of this species make annual migrations of over 200 km.

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Molecular Biology and Genetics

Molecular Biology

Barcode data: Cottus caeruleomentum

The following is a representative barcode sequence, the centroid of all available sequences for this species.


There are 10 barcode sequences available from BOLD and GenBank.  Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species.  See the BOLD taxonomy browser for more complete information about this specimen and other sequences.

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNATAGTAGGCACAGCTTTAAGCCTCCTAATTCGAGCAGAACTAAGCCAACCCGGCGCCCTTTTGGGGGACGACCAGATTTATAATGTAATTGTTACAGCCCATGCTTTCGTAATAATTTTCTTTATAGTAATACCAATTATAATCGGAGGTTTCGGGAACTGACTCGTTCCCCTAATGATTGGCGCTCCTGATATGGCCTTTCCTCGAATGAATAATATGAGCTTTTGACTTCTTCCCCCATCTTTTTTACTCCTCCTTGCCTCTTCGGGAGTCGAAGCAGGGGCCGGAACCGGATGAACAGTTTACCCGCCCCTCGCCGGAAACCTCGCCCACGCAGGAGCCTCTGTTGACCTAACAATCTTCTCCCTTCACCTAGCAGGTATCTCCTCTATTCTTGGAGCAATCAACTTTATCACAACTATTATTAACATAAAACCCCCTGCTATCTCACAATACCAGACCCCGCTCTTTGTATGATCTGTTCTTATTACTGCCGTCCTACTGCTTCTTTCCCTCCCCGTTCTTGCCGCCGGCATCACAATACTCCTGACAGACCGAAATCTTAACACCACCTTCTTTGACCCTGCCGGAGGAGGGGACCCAATCCTTTACCAACATCTC
-- end --

Download FASTA File
Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Statistics of barcoding coverage: Cottus caeruleomentum

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 10
Specimens with Barcodes: 10
Species With Barcodes: 1
Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Conservation

Conservation Status

National NatureServe Conservation Status

United States

Rounded National Status Rank: N4 - Apparently Secure

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

NatureServe Conservation Status

Rounded Global Status Rank: G4 - Apparently Secure

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Threats

Not Evaluated
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© FishBase

Source: FishBase

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Names and Taxonomy

Taxonomy

Comments: A member of the COTTUS BAIRDI complex; recently described as a distinct species (Kinziger et al. 2000).

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!