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: Dermatopsis: Greek, derma = skin + Greek, opsis = appearance (Ref. 45335); greenfieldi: Named for David. W. Greenfield, Moss Landing Marine Lab, USA.
Eponymy: Dr David Wayne Greenfield (d: 1940) is an ichthyologist, marine biologist, zoogeographer and ecologist who is now a Research Associate at the California Academy of Sciences. [...] (Ref. 128868), visit book page.
More on authors: Møller & Schwarzhans.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 10 m (Ref. 57886). 熱帶
Central Pacific: Fiji.
中太平洋: 斐濟。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.3 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) : 64 - 70; 臀鰭軟條: 44 - 49; 脊椎骨: 39 - 41. This species is characterized by the following: vertebrae 11-12 + 27-29 = 39-41, dorsal fin rays 64-70, anal fin rays 44-49; body with scales; eye 1.8-2.6 % SL, sharp spine on ventral maxilla positioned behind rear tip of eye; otolith with pointed posterior tip and weak postdorsal angle, it is elongate, length to height ratio 2.1-2.2, sulcus with separated colliculi (Ref. 57886); large, broad single pair of (outer) pseudoclaspers, inwardly connected to isthmus with ligament, and has 2 supporters, the anterior inclined, short, joined at base to massive and long posterior supporter (Ref. 76869).
這種特徵為那在:之後 脊椎骨 11-12+27-29=39-41 ，背鰭鰭條 64-70, 臀鰭棘條 44-49; 身體有鱗片; 眼 1.8-2.6% SL, 在腹的顎骨上的銳利的棘放置了眼的在後後頂端; 耳石有尖的後頂端與弱的後背角,它是延長，高度比 2.1-2.2 的長度, sulcus 具有分開 colliculi 。 (參考文獻 57886)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中太平洋: 斐濟。
Møller, P.R. and W. Schwarzhans, 2006. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-west Pacific, Part II. Dermatopsis, Dermatopsoides and Dipulus with description of six new species. The Beagle 22:39-76. (Ref. 57886)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 16 August 2019
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Estimates based on models
Preferred temperature (Ref.
123201): 26.8 - 29.3, mean 28 °C (based on 247 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [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 Dermatopsis greenfieldi (Greenfield\](/images/thumbnails/gif/tn_Degre_f0.gif "Image of Dermatopsis greenfieldi (Greenfield\")
