分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Bythitidae (Livebearing brotulas)
Etymology: Grammonus: Greek, gramma = signal, mark + Greek, onos = hake; thielei: Named for Werner Thiele, who photographed and caught the holotype.
Eponymy: Werner Thiele (d: 1966) is an Austrian self-taught underwater photographer. He was the first person to photograph and capture this species. (Ref. 128868), visit book page.
More on authors: Nielsen & Cohen.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 2 - 25 m (Ref. 56143). 热带; 21°C - 25°C (Ref. 56143)
分布
国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Western Pacific: Sulawesi, Indonesia.
西太平洋: 印度尼西亚苏拉威西。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56143); 15.0 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 66; 臀鳍软条: 41. Diagnosis: Fin rays in dorsal 66; anal 41; pectoral 21. Vertebrae 11 + 27 (ural elements counted as 1). Head length 33% SL. One large lateral line pore (equal to posterior supraorbital pore) near angle of opercle. The caudal fin is free of the dorsal and anal fins (Ref. 56143).
鉴别: 背部的 66 的鳍条; 肛门的 41; 胸的 21. 脊椎骨 11+27.(ural 要素计算当 1) 头长 33% SL。 在鳃盖的角附近的一个大的侧线孔 (等于在后部的眶上孔)。 尾鳍是没有背鳍与臀鳍.(参考文献 56143)
Observed in limestone caves and sinkholes which are probably connected at depths between 2 and 30 meters; often in lightless chambers without current, few are found at the entrance of caves where they hide beneath rock ledges. No reaction to torchlight was shown and escape distance was only about 2 centimeters; mostly were seen motionless, with only a slight movement of the fins maintaining the fishes' position (Ref. 56143).
在石灰石洞穴中观察，而且阴沟的入口处可能那是深度介于 2 与 30 公尺之间连接; 常见于没有水流的无光的腔室中，少数的在洞穴的入口被发现在那里它们在岩石岩架之下藏。 对火炬之光的没有反应被显示，而且逃亡距离只是大约 2个公分; 大部份被见到不动的, 只有维持 fishes' 位置的鳍的一次轻微运动.(参考文献 56143)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 印度尼西亚苏拉威西。
Nielsen, J.G. and D.M. Cohen, 2004. Grammonus thielei (Ophidiiformes: Bythitidae) - a new bythitid cavefish from off Sulawesi, Indonesia. The Beagle 20:83-86. (Ref. 56143)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00172 - 0.01163), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
