Taxonomic Remarks
Lepomis peltastes Cope, 1870 is considered as a valid species in Page & Burr (2011: Ref. 86798).
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. Temperate; 51°N - 26°N
North America: northeastern Mexico and north to the Great Lakes.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 24.0 cm TL hane/ej könsbestämd; (Ref. 5723); common length : 11.5 cm TL hane/ej könsbestämd; (Ref. 4543); publicerad maxvikt: 790.00 g (Ref. 4699); rapporterad maxålder: 6 år (Ref. 12193)
Nearly always found in shallow water, preferring habitats with dense vegetation in small lakes, ponds and slow moving rivers and streams. Feed on small aquatic invertebrates, insects, and occasionally small fishes. (Ref. 4543, 10294).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Nests side by side arranged in dense colonies near shore. Male digs nest and defends territory during prespawning period. Female approaches nesting colony when nest completed. Mating pairs swim in circles over nest, stop for short intervals to release sperm and egg. Male may chase mate away from nest, female may come back to same nest or move on to mate with another (Ref 4543).
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Offentliga akvarier
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01380 (0.01034 - 0.01843), b=3.11 (3.06 - 3.16), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.6 ±0.52 se; based on food items. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.14-0.24; tmax=6). |
Sårbarhet i fisket (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |
Priskategori (Ref. 80766) |
Unknown.
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