分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.5 - 7.0; dH range: 4 - 15; 非迁移的. 熱帶; 23°C - 30°C (Ref. 2060); 21°S - 23°S
Africa: Pans in Ghona-re-Zhou Game Reserve in southeastern Zimbabwe. Reported from Save River (Ref. 13332). Extremely rare and is threatened by habitat destruction and insecticide spraying.
非洲: 在 Ghona 的窪地-再， Zhou 比賽在東南方的辛巴威預訂。 記錄來自救援河了。 (參考文獻 13332) 非常稀有而且被受到威脅的由於棲息地破壞與殺蟲藥噴霧。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 3.2 range ? - ? cm
Max length : 6.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27139)
背棘 (总数): 0; 背的软条 (总数): 14-15; 臀棘 0; 臀鳍软条: 14 - 16.
Occurs in temporary pools (Ref. 3788). Bottom spawner, 5-7 months incubation (Ref. 27139). Annual species with a lifespan of less than 12 weeks in captivity, suggested to be the shortest lifespan ever reported for a vertebrate (Ref. 47810); but life span of Eviota sigillata might be even shorter at 59 days at most (Ref. 54199).
出现于暂时的水池。 (参考文献 3788) 底部产卵鱼， 5-7 个月孵育时间。 (参考文献 27139) 每年产卵一次的种寿命被建议最短的少于 12个星期寿命为一个脊椎动物记录上;(参考文献 47810) 但是 大印矶塘鳢〔Eviota sigillata〕 的寿命可能最多在 59 天甚至比较短.(参考文献 54199)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Annual fishes. This updates previous information from Ref. 2060. Before their seasonal habitat disappears adults spawn and lay eggs in the muddy bottom. Embryos survive encased in dry mud in a dormant state and hatch at the onset of the next rainy season to repeat the life cycle (Ref. 47810).非洲: 在 Ghona 的窪地-再， Zhou 比賽在東南方的辛巴威預訂。 記錄來自救援河了。 (參考文獻 13332) 非常稀有而且被受到威脅的由於棲息地破壞與殺蟲藥噴霧。
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)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tm=0.04).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
