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) >
Goodeidae (Splitfins)
谷鱂科 (Splitfins) > Goodeinae
Etymology: Allodontichthys: Greek, allos = other + Greek, odous = teeth + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 7.0 - 7.7; dH range: 5 - 20; 深度上下限 ? - 1 m (Ref. 26130). 熱帶; 21°C - 25°C (Ref. 12468)
Central America: Rio Ameca basin, Jalisco, Mexico.
中美洲: Rio Ameca 流域，墨西哥加里斯科州。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 26130); 5.0 cm SL (female)
Inhabits a quiet pool of clear to murky water at a depth of up to 1.2 m and with bottom consisting of sand, silt, rocks and boulders.
棲息於安靜水池清澈的對黝暗的水深度達到 1.2 公尺與具有底部包含沙子，淤泥，岩石與大圓石。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Viviparous. Males possess an andropodium, a structureless lobule of the anal fin which acts only as conveyor to assure successful fertilization.中美洲: Rio Ameca 流域，墨西哥加里斯科州。
Wischnath, L., 1993. Atlas of livebearers of the world. T.F.H. Publications, Inc., United States of America. 336 p. (Ref. 26130)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
極危 (CR) (B1ab(i,ii,iv)+2ab(i,ii,iv)); Date assessed: 17 April 2018
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [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).
營養階層 (Ref.
69278): 2.1 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
