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: Diancistrus: Greek, di = two + Greek, agkistron = hook (Ref. 45335); springeri: Named for Victor Springer, Washington, USA.
Eponymy: Dr Victor Gruschka Springer (d: 1928) is an American ichthyologist. [...] (Ref. 128868), visit book page.
More on authors: Schwarzhans, Møller & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 8 - 20 m (Ref. 90102). 熱帶; 12°N - 8°S, 121°E - 122°E
Western Pacific: Indonesia to the Philippines.
西太平洋: 印尼到菲律賓。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 57884); 4.8 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) : 78 - 84; 臀鰭軟條: 67 - 71; 脊椎骨: 44 - 45. The species is characterized by the following: vertebrae 11+33-34=44-45, dorsal fin rays 78-84, anal fin rays 62-71; large eyes (2.9-3.8% SL); outer pseudoclasper short, only slightly longer than inner pseudoclasper, stick-shaped, slightly anteriorly inclined; inner pseudoclasper joined to outer pseudoclasper by a thin ligament, thin, spiny, strongly forwardly inclined, anteriorly connected by thin ligament to isthmus between pseudoclaspers; broad scale patch on cheek with 5-6 scale rows on upper cheek, large scale patch on operculum above opercular spine with 7-8 scales in 2-3 rows; head slender; otolith length to height ratio about 1.9 (Ref. 57884).
此魚種特徵為那在:之後 脊椎骨 11+33-34=44-45 ，背鰭鰭條 78-84, 臀鰭棘條 62-71; 大的眼 (2.9-3.8% SL); 外部的 pseudoclasper 短, 長度超過內部的 pseudoclasper,黏住只些微地-形狀的, 些微地前面地傾向; 內部的 pseudoclasper 連到了一個細結帶的外部 pseudoclasper, 細的﹐刺狀的, 強烈地在前方傾向, 前面地被對在 pseudoclaspers 之間的峽部細結帶連接; 寬的鱗片小區塊在上面的頰上頰部有 5-6 鱗片列之上, 在 2-3 列中有 7-8 鱗片的上面鰓蓋棘的鰓蓋上的大規模的小區塊; 頭部細長的; 對高度比的耳石長度大約 1.9.(參考文獻 57884)
Solitary inhabitant of coral reef crevices between about 8-20 m, cryptic (Ref 90102).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西太平洋: 印尼到菲律賓。
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 2024-2)
無危 (LC) ; Date assessed: 15 August 2019
人類使用
漁業: 沒有興趣
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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=0.00389 (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 Diancistrus springeri (Springer\](/images/thumbnails/jpg/tn_Dispr_u0.jpg "Image of Diancistrus springeri (Springer\")
![Image of Diancistrus springeri (Springer\](/images/thumbnails/gif/tn_Dispr_m0.gif "Image of Diancistrus springeri (Springer\")
