分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335).
Eponymy: Professor Dr Jean-Jacques André Symöns (1927–2014) was a Belgian botanist-ecologist at the University of Lubumbashi, DR Congo. [...] (Ref. 128868), visit book page.
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; 移住性ではない. Tropical; 24°C - 28°C (Ref. 12468)
Africa: Luapula River drainage, upper Congo River basin, in Democratic Republic of the Congo and Zambia (Ref. 59344, 95585).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 5.0 cm TL オス/雌雄の選別がない; (Ref. 27139)
Dorsal fin rays 17-18; anal fin rays 17-18; body depth 30.4% in SL; caudal fin with a banded pattern; males lack the distinct black spots that are present on the lower frontal part of the dorsal fin (Ref. 53985).
Body shape (shape guide): fusiform / normal.
Occurs in temporary pools, swamps and ditches (Ref. 59344). Bottom spawner, 4 months incubation (Ref. 27139).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Huber, J.H., 1996. Killi-Data 1996. Updated checklist of taxonomic names, collecting localities and bibliographic references of oviparous Cyprinodont fishes (Atherinomorpha, Pisces). Société Française d'Ichtyologie, Muséum National d'Histoire Naturelle, Paris, France, 399 p. (Ref. 27139)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
絶滅危惧 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 12 January 2019
人間の用途
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00476 - 0.02645), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |