分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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); gracalii: Name 'gracalii' in honor of Mrs. Gracy Thomas and my friend Ms. Aleena Tom, who encouraged the author to purse his education.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 50 m (Ref. 133121).
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Indian Ocean: India
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 69.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 133121)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 24 - 25; 臀鳍软条: 26 - 28; 脊椎骨: 91 - 92. This species is distinguished from its congeners by the following set of characters: body is elongated and laterally compressed with relatively short head, comparatively big eye and high interorbital width; maxilla is short with 0.95-1.1 times of eye diameter; lower margin of the nostril lies far below the horizontal line crossing the orbit through pupil; dorsal profile of the head with a moderate number of scales; scales are cycloid and easily detached and have more predorsal and lateral line scales; elongated pelvic, anal, and dorsal fins; anterior part of the dorsal fin with high falcate lobe, posterior part is without prominent dark lobes and the longest ray of the posterior dorsal fin is 50% of the dorsal height; caudal fin is deeply forked and the lower lobe is moderate in length; caudal peduncle depth is moderate when compared with A. hians (Ref. 133121).
Body shape (shape guide): elongated; Cross section: compressed.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 没有兴趣
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (参考文献
69278): 4.3 ±0.6 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
🛈
