分類 / 名前
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).
Eponymy: Lieutenant Fred Toppin (1878–1918) was an English professional collector of natural history specimens who was hired by the Natal Museum, South Africa (1905–1908) under the instruction to collect everything from snails to large mammals. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
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; pH range: 7.0 - 7.0; potamodromous (Ref. 51243). Tropical; 22°C - 26°C (Ref. 2060); 13°S - 27°S
Africa: Mkuze, Pongolo, Incomati and Umbelezi Rivers northwards along the east coast to Lake Chilwa in Malawi (Ref. 2801). Also in Ruaha, Tanzania (Ref. 7248, 52193) and Zimbabwe (Ref. 13337).
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 4.0 cm SL オス/雌雄の選別がない; (Ref. 52193)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 11; 肛門の骨: 0; 臀鰭: 8.
Body shape (shape guide): fusiform / normal.
Found in shallow, well-vegetated streams and pans (Ref. 52193). It feeds on small aquatic organisms (Ref. 52193). Breeds in summer, possibly migrating to spawning sites (Ref. 7248, 52193).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Skelton, P.H., 2001. A complete guide to the freshwater fishes of southern Africa. Cape Town (South Africa): Struik Publishers, 395 p. (Ref. 52193)
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: 商業
用具
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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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00521 - 0.02417), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.8 ±0.27 se; based on food items.
回復力 (参照
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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