分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Dinematichthyidae (Viviparous brotula)
Etymology: Ogilbichthys: Named for the great Australian ichthyologist, J. Douglas Ogilby; microphthalmus: Specific epithet referring to the minute eyes.
Eponymy: James Douglas Ogilby (1853–1925) was an Irish-born Australian ichthyologist and taxonomist, son of the famous zoologist William Ogilby (below). [...] (Ref. 128868), visit book page.
More on authors: Møller, Schwarzhans & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 2 m (Ref. 55786). 熱帶
Western Central Atlantic: Haiti, Honduras, and Cayman Islands.
中西大西洋: 海地，宏都拉斯與開曼群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.8 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) : 66 - 72; 臀鰭軟條: 53 - 57; 脊椎骨: 40 - 41. The species is distinguished by the following characters: very small eyes (1.1-1.6% SL in diameter); no upper preopercular pore; robust head, length 27.0-29.6%SL); narrow scale band on cheek with 1-2 scale rows on lower par; anterior inner pseudoclasper submerged in pocket of isthmus; otolith with fused colliculi (Ref. 55786).
此魚種被藉著下列的特徵區別: 非常小的眼 (1.1-1.6% SL 直徑); 沒有上面的前鰓蓋骨孔; 結實的頭部, 長度 27.0-29.6% SL); 狹窄的鱗片條紋在低的標準上頰部有 1-2 鱗片列之上; 在峽部的口袋中的前面內部的 pseudoclasper 水下的; 用融合的 colliculi 的耳石.(參考文獻 55786)
The minute eyes are indicative that it could be a cave species, but so far collected only on coral reefs. A 31 mm SL female was found with a 3.7 mm long bilobed ovary containing 50 eggs, with 0.4 mm diameter (Ref. 55786).
細小的眼是指示的它可能是一個洞穴種, 但是到現在為止只在珊瑚礁上收集.。 一個 31 mm SL 母魚被與 3.7 mm 長一起發現分成兩葉的卵巢包含 50個卵, 藉由 0.4 mm 直徑。 (參考文獻 55786)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西大西洋: 海地，宏都拉斯與開曼群島。
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)
無危 (LC) ; Date assessed: 08 January 2015
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Estimates based on models
Preferred temperature (Ref.
123201): 27.4 - 28.2, mean 27.9 °C (based on 164 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [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).
