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); suavium: From the Latin suavium, meaning kiss, reflecting the distinctive protruded appearance of the lips.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
North America: known only from the Laguna Chichancanab in Mexico.
北美洲: 在墨西哥已知只來自小湖 Chichancanab了。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 4.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 55026)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 10 - 11; 臀鰭軟條: 10 - 11. Differs from all of its congeners by having a distinctive flattened and concave inter- and postorbital skull roof and thickened lips, with a terminal mouth opening. Lips are protruding by a stronger development of the underlying cutis connective tissue in the lip region (Ref. 55026).
藉由有一個有別於它的全部同類特殊的平與凹的在中間- 與眼眶後的頭蓋骨頂部與粗的唇,具有一個端位口開口。 唇正在唇區域中藉著基本皮膚連接物組織的較強壯的發展凸出。 (參考文獻 55026)
Carnivorous, feeding on snails (Pyrgophorus coronatus), ostracodes and bivalves (Ref. 55026).
肉食性, 吃蝸牛 ( Pyrgophorus coronatus) ,介形動物與二枚貝。 (參考文獻 55026)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在墨西哥已知只來自小湖 Chichancanab了。
Strecker, U., 2005. Description of a new species from Laguna Chichancanab, Yucatan, Mexico: Cyprinodon suavium (Pisces: Cyprinodontidae). Hydrobiologia (2005)541:107-115. (Ref. 55026)
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): 2.6 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).