分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Cyprinodontidae (Pupfishes)
鯉齒鱂科 (Pupfishes) > Cyprinodontinae
Etymology: Cyprinodon: Latin, cyprinus = carp + Greek, odous = teeth (Ref. 45335).
More on authors: Baird & Girard.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 非遷移的. 溫帶; 18°C - 26°C (Ref. 13614); 32°N - 31°N
North America: restricted to Toyah Creek and the effluents (including irrigation canals) of San Solomon, Phantom Cave and Griffin springs in Reeves County in Texas, USA.
北美洲: 在美國德州在再前夕侷限於 Toyah 小溪與桑河所羅門的流出物 (包括灌溉運河), 幻影洞穴與新來者泉水縣了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 3.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Occurs in springs, spring-fed canals and ditches, usually over mud in current (Ref. 5723). Not a seasonal killifish. Is difficult to maintain in aquarium (Ref. 27139)
出現於泉水, 泉水注入之管與溝渠, 在水流中通常在泥上面.(參考文獻 5723) 不是一個季節性的鱂科魚類。 在水族館是難以維持 (參考文獻 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在美國德州在再前夕侷限於 Toyah 小溪與桑河所羅門的流出物 (包括灌溉運河), 幻影洞穴與新來者泉水縣了。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
瀕危 (EN) (B1ab(iii,v)+2ab(iii,v)); Date assessed: 21 November 2011
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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=0.01349 (0.00591 - 0.03081), b=3.14 (2.95 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.6 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Assuming tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
