分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 3 - 10 m (Ref. 57884). 熱帶
Western Central Pacific: Loyalty (New Caledonia) and Vanuatu islands.
中西太平洋: 忠誠 (新加勒多尼亞) 與萬那度島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 57884)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 71 - 82; 臀鰭軟條: 58 - 69; 脊椎骨: 43 - 45. The species is distinguished by the following characters: vertebrae 11 + 32-34 = 43-45, dorsal fin rays 71-82, anal fin rays 58-69; eyes large (2.3-2.8% SL); outer pseudoclasper moderately large, broad, wing-shaped, with tip slightly bent outwards, with a characteristic kink at the base seen from ventral view; inner pseudoclasper bifurcate, both branches of about equal length, broad based, flap-like; narrow scale patch on cheek with 4-5 scale rows, no scales on operculum; head short, with blunt snout; otolith thick with gently curving dorsal rim (Ref. 57884).
此魚種被藉著下列的特徵區別: 脊椎骨 11+32-34=43-45 ，背鰭鰭條 71-82, 臀鰭棘條 58-69; 眼大的 (2.3-2.8% SL); 外部的 pseudoclasper 普通大的﹐寬的, 翼-形狀的, 與頂端些微地向外地彎曲, 藉由一個特殊的紐結在從腹面看上去被見到的基底; 內部的 pseudoclasper 分叉, 兩者分支大約相等長度, 寬的基礎, 蓋狀的; 狹窄的鱗片小區塊頰部有 4-5 鱗片列之上, 沒有鱗片在鰓蓋上; 頭部短, 藉由鈍的吻; 耳石厚的具有逐漸彎曲背部的邊緣.(參考文獻 57884)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西太平洋: 忠誠 (新加勒多尼亞) 與萬那度島。
Schwarzhans, W., P.R. Møller and J.G. Nielsen, 2005. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-West-Pacific. Part I. Diancistrus and two new genera with 26 new species. The Beagle, Records of the Museum and Art Galleries of the Northern Territory 21:73-163. (Ref. 57884)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 16 August 2019
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.3, mean 27.4 °C (based on 239 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
