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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Hybognathus: Greek, ybos, -e, -on = curved + Greek, gnathos = jaw; with bulging jaw (Ref. 45335); hayi: Named after the discoverer of this species, O. P. Hay (Ref. 10294).
Eponymy: Dr Oliver Parry Hay (1846–1930) was a palaeontologist and zoologist who was ordained as a priest (1870), preached one sermon and then deserted religion for science. [...] (Ref. 128868), visit book page.
More on author: Jordan.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce demersal. Temperate; 37°N - 31°N
North America: Ohio and Mississippi River basins from southwestern Indiana and southern Illinois to Louisiana, USA; Gulf Slope drainages from Escambia River in Florida and Alabama, to Sabine River in Texas, USA.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 12.0 cm TL macho / no sexado; (Ref. 86798)
Descripción breve
Claves de identificación | Morfología | Morfometría
Adults occur usually over mud and near detritus in swamps, oxbows, and backwater and pools of sluggish streams (Ref. 86798). Oviparous (Ref. 205), probably open substratum spawners like congeners. Migratory behaviour is undetermined (Ref. 126106).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00525 (0.00256 - 0.01076), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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0 |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |