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Notropis bifrenatus  (Cope, 1867)

Bridle shiner
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Image of Notropis bifrenatus (Bridle shiner)
Notropis bifrenatus
Picture by Scarola, J.F.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Leuciscinae
Etymology: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335).

Environment / Climate / Range Ecology

Freshwater; benthopelagic.   Temperate; 6°C - 20°C (Ref. 2060); 47°N - 37°N

Length at first maturity / Size / Weight / Age

Maturity: Lm 3.5  range ? - ? cm
Max length : 6.5 cm TL male/unsexed; (Ref. 5723)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

North America: St. Lawrence-Lake Ontario drainage in Quebec and Ontario in Canada, and New York in the USA; Atlantic Slope drainages from southern Maine, USA to Roanoke River system in southern Virginia, USA; isolated population in lower Neuse River drainage in eastern North Carolina, USA.

Biology     Glossary (e.g. epibenthic)

Adults occur in pond, lakes and sluggish mud-bottomed pools of creeks and small to medium rivers. Often found in vegetation. Oviparous (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN Red List Status (Ref. 90363)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Aquarium: commercial
FAO(Publication : search) | FisheriesWiki | Sea Around Us

More information

Countries
FAO areas
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Ecology
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Ciguatera
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Internet sources

Alien/Invasive Species database | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00267 - 0.01297), b=3.07 (2.88 - 3.26), based on LWR estimates for this Subfamily-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  2.8   ±0.34 se; Based on food items.
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (tm=1).
Vulnerability (Ref. 59153):  Low vulnerability (14 of 100) .
Price category (Ref. 80766):   Unknown.