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) >
Goodeidae (Splitfins) > Empetrichthyinae
Etymology: Empetrichthys: Greek, empetros = growing in rocks (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 7.8 - 8.4; dH range: 7 - 30; 非迁移的. 熱帶; 20°C - 25°C (Ref. 12468); 37°N - 36°N
North America: restricted to three springs in Pahrump Valley, Nye County in Nevada, USA where it was the only native fish. Now exists only outside Pahrump Valley, where it was transplanted to prevent its extinction. Three subspecies were recognized: Empetrichthys latos latos, the only surviving subspecies; Empetrichthys latos pahrump; and Empetrichthys latos concavus.
北美洲: 侷限於在 Pahrump 山谷的三個泉水了, 在美國內華達州的 Nye 縣在那裡它是唯一的原生魚。 現在只有在 Pahrump 山谷以外存在, 在那裡它被移植避免它的滅絕。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798)
Inhabits warm springs about 25°C springs, usually in deep holes (Ref. 86798). Not a seasonal killifish (Ref. 27139).
栖息于温暖的 ( 大约 25 °C) 泉水, 通常深潭。 不是一个季节性的鱂科鱼类.(参考文献 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 侷限於在 Pahrump 山谷的三個泉水了, 在美國內華達州的 Nye 縣在那裡它是唯一的原生魚。 現在只有在 Pahrump 山谷以外存在, 在那裡它被移植避免它的滅絕。
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 2024-2)
极度濒危 (CR) (B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v)); Date assessed: 29 November 2011
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.1 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
