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) >
Cyprinodontidae (Pupfishes) > Cyprinodontinae
Etymology: Cyprinodon: Latin, cyprinus = carp + Greek, odous = teeth (Ref. 45335); pisteri: Named for Edwin P. Pister..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性. 熱帶
North America: restricted to the Lago de Guzmán basin of northern Chihuahua in Mexico and possibly southwestern New Mexico, USA.
北美洲: 侷限於北方奇瓦瓦與可能西南方的美國新墨西哥州的 Lago de Guzman 流域了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 43452); 4.9 cm (female)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 8-11; 臀鳍软条: 9 - 11; 脊椎骨: 25 - 27. In breeding males dorsal fin dusky to black, not yellow or orange; band on caudal fin narrow (narrower that eye-diameter) and often diffuse or absent; first dorsal fin ray thickened and spikelike; ocellus usually well developed in dorsal fin of females, no anal fin ocellus; breast fully scaled; modally 10 dorsal and anal fin rays; 7 pelvic fin rays, 25-28 (mode 26) scales in lateral line and modally 26 vertebrae (Ref. 43452).
在繁殖期的雄性背鳍暗色到黑色的, 不是黄色或橘色; 在尾鳍上的条纹狭窄的 (较狭窄的那一个眼-直径) 与时常扩散的或不存在; 第一背鳍鳍条粗的了与尖钉状的; 眼状斑通常在雌性的背鳍的发展良好的, 没有臀鳍眼状斑; 胸部完全覆盖着鳞片; 典型地 10个背鳍棘条与臀鳍棘条; 7个腹鳍鳍条,25-28(模态 26) 在侧线中的鳞片与典型地 26个脊椎骨.(参考文献 43452)
Occurs in springs, ciénegas, shorelines and cutoff channels of rivers and creeks, even colonizing ephemeral canals and ditches along roadsides (Ref. 43452). Distinct pairing during breeding. (Ref. 205). Demersal eggs with adhesive threads (Ref. 205).
出现于河的泉水， cienegas ，海岸线与近路峡道与小溪, 甚至沿着路傍移殖至短暂存在的管与沟渠。 (参考文献 43452) 在繁殖的时候明显的成对。 (参考文献 205). 沉性卵有黏性的线。 (参考文献 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairing (Ref. 205).北美洲: 侷限於北方奇瓦瓦與可能西南方的美國新墨西哥州的 Lago de Guzman 流域了。
Minckley, W.L., R.R. Miller and S.M. Norris, 2002. Three new pupfish species, Cyprinodon (Teleostei, Cyprinodontidae), from Chihuahua, Mexico, and Arizona, USA. Copeia 2002(3):687-705. (Ref. 43452)
人类利用
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年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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=0.01000 (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): 2.6 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
