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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Plagopterinae
Etymology: Lepidomeda: Greek, lepis, -idos = scale + Greek, meda = feminine genitals.
More on author: Cope.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water demersaal. Temperate; 34°N - 32°N
North America: upper Little Colorado River system in eastern Arizona, USA.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 10.0 cm TL mannelijk / geslacht onbekend; (Ref. 86798)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Anale zachte stralen: 8. Anal fin with 8 rays; 89-105 (usually more than 90) scales on lateral line; pharyngeal teeth 1,4-4,1 or 2,4-4,2; rounded snout; large, terminal, fairly oblique mouth; and faint yellow-orange at paired fin bases in large male (Ref. 86798).
Adults inhabit rocky and sandy runs and pools of creeks and small rivers (Ref. 86798). Migratory behaviour is undetermined (Ref. 126106).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Bedreigd (EN) (B2ab(ii,iii,iv,v)); Date assessed: 29 February 2012
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01148 (0.00476 - 0.02768), b=3.02 (2.81 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Fec=5,000). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |