分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Goodeidae (Splitfins) > Empetrichthyinae
Etymology: Crenichthys: Latin, crenulatus = cut, clipped + Greek, ichthys = fish (Ref. 45335).
Eponymy: Vernon Orlando Bailey (1864–1942) was an American naturalist and ethnographer. [...] (Ref. 128868), visit book page.
More on author: Gilbert.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 亞熱帶的; 20°C - 30°C (Ref. 12468); 41°N - 37°N
North America: White River system in Nevada, USA. Five subspecies were recognized: Crenichthys baileyi albivallis in Preston Big and nearby springs; Crenichthys baileyi thermophilus in Mormon and nearby springs; Crenichthys baileyi grandis in Hiko and Crystal springs; Crenichthys baileyi moapae in headwater springs of Moapa River; and Crenichthys baileyi baileyi in Ash Spring.
北美洲: 出現在美國內華達州只在白河系統中。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 9.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798); common length : 3.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Adults inhabit warm springs and their effluents (Ref. 86798). Not a seasonal killifish. Is difficult to maintain in aquarium (Ref. 27139). Migratory behaviour is undetermined (Ref. 126106).
栖息于温暖的泉水与其溢流。 9 公分最大 TL.(参考文献 5723) 不是一个季节性的鱂科鱼类.(参考文献 27139)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 出現在美國內華達州只在白河系統中。
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
濒危 (EN) (B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v)); Date assessed: 11 November 2011
人类利用
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基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.0 ±0.1 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (Fec=17). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |