分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335); gaesorhynchus: Specific name refers to the long, sharp snout.
More on authors: Iwamoto & Williams.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海底的; 深度上下限 ? - 290 m (Ref. 35909). 深水域
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Indian Ocean: Northwest Cape and Northwest Shelf, Australia.
東印度洋: 西北角與大陸棚西北部,澳洲。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 35909)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2. The snout is 49-50% of head length (HL), anterolateral margin of which is not completely supported by bone; scales overlap onto anteroventral snout surface. Orbit diameter 23-24% HL, extending to below posterior 1/3 of orbit. Prolonged narrow flap absent in subopercle. Light organ from isthmus to anus. Underside of head with no scales (except as noted above); including nasal fossa. Thin body scales, short spinules, fine in somewhat quincunx pattern. Dorsal fin dusky with blackish edges at the base; median nasal process blackish; mouth cream colored with blackish lips and premaxillary processes (Ref. 35909).
Body shape (shape guide): elongated.
吻部是 49-50% 的头长 (HL), 前外侧边缘是不完全地由硬骨支撑; 鳞片在前腹的吻表面之上重叠。 眼窝直径 23-24% HL, 延伸至在后部的眼窝的 1/3 下面。 延长狭窄的鳃盖不存在于子鳃盖。 从峡部到肛门的发光器。 头部下面没有鳞片;(除了上面所述的以外) 包括鼻窝。 细的身体鳞片,短小刺, 细的在略微梅花状图案中。 背鳍暗色的在基底有黑色的边缘; 中动脉鼻骨隆起黑色的; 嘴乳黄色的色彩有黑色的唇与上颌骨前的突起。 (参考文献 35909)
Found on the continental slope (Ref. 75154).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東印度洋: 西北角與大陸棚西北部,澳洲。
Iwamoto, T. and A. Williams, 1999. Grenadiers (Pisces, Gadiformes) from the continental slope of western and northwestern Australia. Proc. Calif. Acad. Sci. 51(3):105-243. (Ref. 35909)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00257 (0.00132 - 0.00501), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.5 ±0.5 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.). |
渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (40 of 100). 🛈 |