分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Taxonomic Remarks
Lepomis peltastes Cope, 1870 is considered as a valid species in Page & Burr (2011: Ref. 86798).
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
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
成熟: 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).
ライフサイクルと交尾行動
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 商業; 水族館・水槽: 公共の水族館
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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). |
栄養段階 (参照 69278) |
3.6 ±0.52 se; based on food items. |
回復力 (参照 120179) |
手段, 1.4年~4.4年の倍増期間の最小個体群 (K=0.14-0.24; tmax=6). |
漁業の脆弱性 (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |
価格帯 (Ref. 80766) |
Unknown.
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