>
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: balteatus: balteatus meaning girdled (Ref. 1998).
Eponymy: Sir John Richardson (1787–1865) was a Scottish naval surgeon, naturalist and Arctic explorer. [...] (Ref. 128868), visit book page.
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal; diepte 0 - ? m. Temperate; 59°N - 34°N
North America: Pacific Slope drainages from Nass River in British Columbia, Canada to Rogue, Klamath and Columbia River drainages in Oregon, Idaho, Nevada and Wyoming, USA; Bonneville basin in south Idaho, west Wyoming and Utah, USA; Peace River system (Arctic basin) in British Columbia and Alberta, Canada. Introduced into upper Missouri River basin ni Montana and Colorado River drainage in Wyoming, Utah, Colarado and Arizona, USA.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL mannelijk / geslacht onbekend; (Ref. 5723); common length : 6.8 cm TL mannelijk / geslacht onbekend; (Ref. 12193)
Dorsale zachte stralen (totaal) : 8 - 12; Anale zachte stralen: 10 - 24. Body deep and compressed; dorsal fin origin far behind pelvic fin origin; caudal peduncle narrow; caudal fin deeply forked; snout short and point; mouth terminal; eye large; axillary process at pelvic fin base; lateral line decurved, complete wit 52-67 scales; dorsal fin with 8-12 rays (usually 10); anal fin with 10-24 rays (usually 15); intestine long; peritoneum silver; pharyngeal teeth 2,4-4,2 to 2,5-5,2. Olive-gray to brown above, clear to yellow streak above dark stripe along side; red above pectoral fin base on large individuals; clear to yellow-brown fins. Breeding males are brassy yellow, bright red along lower side (Ref. 86798).
Inhabits runs and flowing to standing pools of headwaters, creeks, and small to medium rivers as well as lakes and ponds. Usually found over mud or sand, often near vegetation (Ref. 5723, 86798). Forms schools (Ref. 1998). Fry feed on diatoms, copepods, ostracods, and other small planktonic and demersal crustaceans (Ref. 1998). Diet changes to terrestrial and aquatic insects, algae, mollusks, fish eggs (including their own), and small fishes like other redside shiners, other minnows, and trout (Ref. 1998). Preyed upon by mergansers, loons, and mink (Ref. 1998).
Adults move into spawning streams in the afternoon and evening. Spawning occurs as one female and one or two males thrash violently side by side for a few seconds. Fertilized eggs adhere to gravel and vegetation on the bottom.
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 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
Download XML
Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00395 - 0.01919), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.49 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
