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Teleostei >
Ophidiiformes (Cusk eels) >
Dinematichthyidae (Viviparous brotula)
Etymology: Gunterichthys: Because of Albert C. L. G. Günther, German ichthyologist, 1830-1914 (Ref. 45335); coheni: Named for daniel M. Cohen.
Eponymy: Dr Gordon Gunter (1909–1998) was a marine biologist. [...] Dr Daniel Morris Cohen (1930–2017) was an ichthyologist who was a research associate at the California Academy of Sciences. [...] (Ref. 128868), visit book page.
More on authors: Møller, Schwarzhans & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 0 - 5 m (Ref. 55786). 熱帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Eastern Central Pacific: Panama.
中太平洋東部: 巴拿馬。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.9 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) : 74 - 77; 臀鰭軟條: 53 - 57; 脊椎骨: 40. Diagnosis: Pointed snout; small distinct eyes, 1.5-2.0% SL; head naked; posterior infraorbital pores 3; posterior nostril small, about quarter of eye diameter; rays in dorsal fin 74-77, anal 53-57, caudal 14-15; otolith with length to height ratio 2.1-2.2 and fused colliculi; sulcus large; 1 pair of pseudoclaspers with 2 almost equally long supporters (Ref. 55786).
鑑別: 尖的吻; 小的明顯眼, 1.5-2.0% SL; 頭部裸露的; 在後部的眶下孔 3; 後鼻孔小的, 大約眼直徑四等分; 在背鰭 74-77 的鰭條, 肛門的 53-57, 尾部的 14-15; 具有對高度比 2.1-2.2 與融合的 colliculi 的長度耳石; sulcus 大的; 1對 pseudoclaspers 有兩個幾乎同樣長的支持者。 (參考文獻 55786)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中太平洋東部: 巴拿馬。
Møller, P.R., W. Schwarzhans and J.G. Nielsen, 2004. Review of the American Dinematichthyini (Teleostei, Bythitidae). Part I. Dinematichthys, Gunterichthys, Typhliasina and two new genera. aqua, J. Ichthyol. Aquat. Biol. 8(4):141-192. (Ref. 55786)
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 = 0.6250 [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): 3.2 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Gunterichthys coheni (Cohen\](/images/thumbnails/gif/tn_DINEMAT0.gif "Image of Gunterichthys coheni (Cohen\")