分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beloniformes (Needle fishes)
頜針魚目 (Needle fishes) >
Belonidae (Needlefishes)
頜針魚科 (Needlefishes)
Etymology: Ablennes: Greek, a = without + Greek, blennos = mucus (Ref. 45335); joseberchmansis: Name 'joseberchmansis' in honor of Dr. Jose P Jacob, retired Zoology Professor at St. Berchman’s College.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 20 m (Ref. 133121).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Indian Ocean: India.
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 69.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 133121)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 27 - 29; 臀鰭軟條: 26 - 27; 脊椎骨: 87 - 88. This species is distinguished from its congeners by the following set of characters: elongated and laterally compressed with relatively short head; larger eyes and higher interorbital width; lower margin of the nostril lies just below the horizontal line passing through pupil; dorsal profile of the head with very low rows of large scales; scales are cycloid and easily detached and have fewer predorsal and lateral line scales; pelvic, anal, and dorsal fins are not much elongated; anterior part of the dorsal fin with high falcate lobe and the posterior part is without prominent dark lobes; the longest ray of the posterior dorsal fin is 44% of the dorsal height; caudal fin is deeply forked and the lower lobe is larger in length; high caudal peduncle depth (Ref. 133121).
Body shape (shape guide): elongated; Cross section: compressed.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Thomas, T., E.M. Abdussamad, S. Ameri, B. Sijad and K.K. Sajikumar, 2024. An integrative taxonomic study on needlefishes (Belonidae) unveils two new species within the genus Ablennes from the Indian Ocean. Regional Studies in Marine Science 74:103522. (Ref. 133121)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 沒有興趣
工具
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
營養階層 (參考文獻
69278): 4.3 ±0.6 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
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