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); bobmilleri: Named for Robert (Bob) R. Miller.
Eponymy: Robert Rush Miller (1916–2003) was an American ichthyologist and conservationist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; 深度上下限 0 - 1 m (Ref. 38030). 亞熱帶的; 32°C - 34°C (Ref. 38030)
North America: known only from the type locality, Baño de San Ignacio, Linares, Nuevo Leon, Mexico, on the San Fernando basin.
北美洲: 在桑河 Fernando 流域上, 已知只來自模式標本產地， Bano de 桑河 Ignacio ， Linares ，墨西哥新萊昂省了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 38030); 3.3 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 11 - 12; 臀鰭軟條: 11 - 12. In both sexes, specially in females, are peculiar combination of speckled and barred sides, Body shape rhombic; snout acute. Dorsal fin of female overlaid by melanophores, with 2 - 3 distal and 2 - 3 basal spots, parallel to body, seldom with hints of posterior ocellus as seen in pupfishes. Pectoral fins reach middle of dorsal fin base when depressed; cover most of the pelvic length. Male anal fin is pointed, nearly reaching caudal base; caudal band narrower than eye. Mouth slightly higher on profile than in C. variegatus complex. Caudal peduncle short, 20.7 - 25.9% SL (Ref. 39345).
雄性與雌性都有, 特別在雌性, 被小的斑點而且條紋側邊，體型的特殊組合的是菱形的; 吻尖銳的。 被黑色素細胞覆蓋的母魚的背鰭, 有兩個 - 3 末梢部的與 2- 3個基部的斑點,平行於身體, 很少有少許的在後部的眼狀斑如在 pupfishes 中見到的。 當扁平的，胸鰭達到背鰭基底的中央; 覆蓋大部分的腹鰭長度。 雄性臀鰭是尖的, 幾乎延伸到尾部的基底; 尾部的條紋窄於眼。 嘴些微比較高的在輪廓上超過在 C. variegatus 複合體中。 尾柄短,20.7- 25.9% SL.(參考文獻 39345)
Collected from a spring with some complex slow currents; clear water which is easily roiled. Bottom is ooze, bubbling with odorous gases (sulphurous), and no vegetation except some algae (Ref. 38030).
採集自了泉水有一些複雜的和緩水流; 清澈的水域容易地是徹底攪拌。 底部是軟泥, 除了一些藻類以外以芬芳的氣體 (sulphurous), 與沒有植物起泡。 (參考文獻 38030)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在桑河 Fernando 流域上, 已知只來自模式標本產地， Bano de 桑河 Ignacio ， Linares ，墨西哥新萊昂省了。
Lozano-Vilano, M.D.L. and S. Contreras-Balderas, 1999. Cyprinodon bobmilleri: new species of pupfish from Nuevo León, México (Pisces: Cyprinodontidae). Copeia 1999(2):382-387. (Ref. 38030)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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).
營養階層 (Ref.
69278): 2.7 ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
