分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Issue
Lepomis peltastes Cope, 1870 is considered as a valid species in Page & Burr (2011: Ref. 86798).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Temperate; 51°N - 26°N
North America: northeastern Mexico and north to the Great Lakes.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 24.0 cm TL オス/雌雄の選別がない; (Ref. 5723); common length : 11.5 cm TL オス/雌雄の選別がない; (Ref. 4543); 最大公表体重: 790.00 g (Ref. 4699); 最大記録サイズ: 6 年 (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).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
Human uses
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