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); ceciliae: Named for Cecilia Contreras Lozano.
Eponymy: Cecilia Contreras Lozano is the senior author’s daughter and the junior author’s niece. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 非遷移的. 熱帶
Central America: Nuevo Leon, Mexico.
中美洲: 墨西哥新萊昂省。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27139)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
This species is distinguished from its congeners in having its unique coloration: nuptial males violaceous blue with 7-8 well marked dark bar, all extending to venter; females' dorsal fins blackish in the proximal two thirds, ocellus with round black spot usually smaller than pupil; anal usually with a posterior dark spot near its base; eye diameter 1.2-1.6 times and maxilla 0.83-1.2 times in anal base (similar to C. longidorsalis); postdorsal-postanal distance 0.9-1.0 times in caudal peduncle length; teeth absent on 4th ceratobranchial; anal base large 2.5-3.2 times in head length; head length 2.8-3.2 times in SL (Ref. 26729).
這種被與它的同類區分有它的獨特顏色: 具有 7-8 的求偶雄性 violaceous 藍色顯著深色的橫帶，所有的被延伸至的腹部; 母魚的背鰭黑色的在近端的三分之二中，眼狀斑通常有圓的黑色斑點比瞳孔更小; 肛門的通常有在它的基底附近的一個在後部的深色斑點; 眼直徑 1.2-1.6 倍與顎骨 0.83-1.2個倍臀鰭基底;(類似 C. longidorsalis) 後背-肛門後的距離 0.9-1.0 倍尾柄長度; 齒在第 4個角鰓骨上不存在; 臀鰭基底大的 2.5-3.2 倍頭長; 頭長 2.8-3.2 標準體長比率.(參考文獻 26729)
The area of collection is arid, with little vegetation, often succulents, also with thick shrubby growth around; the area is dusty, with poor soils and some cultivated fields nearby. Water is clear, bottom muddy; aquatic vegetation includes Chara and Scirpus; banks shrubby or meadowlike (Ref. 26729). Not a seasonal killifish (Ref. 27139).
收集的區域是乾燥的,有小的植物, 時常多汁的, 也有厚的灌木成長在附近; 區域是灰塵多的, 藉由少量的土壤與一些培養的野外採集附近的。 水是清澈的, 底部泥濘的; 水生植物包括 Chara 與 Scirpus; 淺堆灌木的或 meadowlike.(參考文獻 26729) 不是一個季節性的鱂科魚類.(參考文獻 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中美洲: 墨西哥新萊昂省。
Lozano-Vilano, M. de L. and S. Conteras-Balderas, 1993. Four new species of Cyprinodon from southern Nuevo León, Mexico, with a key to the C. eximius complex (Teleostei: Cyprinodontidae). Ichthyol. Explor. Freshwat. 4(4):295-308. (Ref. 26729)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
滅絕 (EX) ; Date assessed: 13 November 2018
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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): 2.5 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm<1 and Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
