分类 / Names
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Teleostei >
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
More on author: Risso.
Issue
Eschmeyer and Bailey in Eschmeyer (1990:70) changed the spelling of the name from Coelorinchus coelorhincus (or Coelorhynchus coelorhynchus) to Caelorinchus caelorhincus, based on their interpretation of the name; caelo (an awl or engraving tool) made more sense than coelo (hollow). Iwamoto had followed their spelling since that time. However, Dr. Dirk Nolf (Institut royal des Sciences naturelles de Belgique) has informed him (in litt., 8 April 2003) that the name should be spelled with the dipthong oe based on the following logic: Giorna’s paper is in French, a language that does not have the dipthong 'ae'. Giorna (1810:179) writes: "Le Coelorinque-Coelorinchus, the first two words being French, the last Latin. The dipthong 'oe', logically must be the same in the two. Since the first name is in French, the second can only be spelled with an 'oe'. Nevertheless, revisiting the issue, Iwamoto, Eschmeyer and Fricke showed that the species should be written 'cae' (May 2008, email exhchanges).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 非迁移的; 深度上下限 90 - 1485 m (Ref. 104125), usually 200 - 500 m (Ref. 1371). 深水域; 62°N - 18°S, 98°W - 17°W (Ref. 1371)
Northeast Atlantic and Mediterranean Sea. A loose sort of southern limit for Caelorinchus caelorhincus caelorhincus is probably around Cape Verde; most specimens south and to the east into the Gulf of Guinea are likely to be Caelorinchus caelorhincus geronimoi (Iwamoto 1997, pers. Comm.). Northwest Atlantic: Canada (Ref. 5951).
東北大西洋與地中海。 為維德角的周圍被可能是的 真腔吻鱈〔Caelorinchus caelorhincus〕 caelorhincus 的一個鬆散種南方的限制; 進入幾內亞灣之內的大多數的標本南方與到東方可能是 真腔吻鱈〔Caelorinchus caelorhincus〕 geronimoi(Iwamoto 1997 ， pers. comm.)。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 48.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5951); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2683); 最大年龄: 10 年 (Ref. 58045)
背棘 (总数) : 0; 臀棘: 0. Eyes large; snout short, moderately pointed, its anterolateral margin incompletely supported by bone. Head ridges strong but with rather fine spinules; terminal snout scute trifid, wider than long, small and blunt to large and pointed, with a terminal and two lateral arms of about equal size. Underside of the snout naked medially. Light organ large, a black naked fossa between and slightly anterior to the pelvic fin bases. Overall color is pale grayish-brown to swarthy, with a series of broad saddle marks in some; oral cavity pale to dark (Ref. 1371). Spiny fin ray of first dorsal fin with a smooth and rounded leading edge (Ref. 35388).
眼大的; 吻短的，一般尖, 它的前外侧边缘不完全地由硬骨支撑了。 头部脊强劲地但是有相当细的小刺; 末端的吻鳞甲三裂的, 比长的，小的与钝的宽到大而尖的, 具有一个终点与大约相等大小的二侧面手臂。 吻部的下面裸露的中间地。 发光器大的, 一个黑色的裸露窝在而且之间些微地位于腹鳍基底前。 整体的色彩是灰白的浅灰褐色到黑黝黝的, 在一些里面有一系列的宽标志; 口腔灰白的到深.(参考文献 1371) 刺状鳍鳍条第一背鳍有一个平滑而圆形的前缘.(参考文献 35388)
Found commonly in about 200-500 m. Feeds on a variety of benthic organisms, such as polychaetes, gastropods, cephalopods, numerous crustacean groups (copepods, gammarians, isopods, cumaceans, Natantia) and fish. Minimum depth range taken from Ref. 1371.
通常在大约 200-500 公尺中发现。 吃多种底栖的生物，例如多毛类动物，腹足动物，头足类动物，很多的甲壳动物群 (桡脚类的动物，夜蛾，等足目动物， cumaceans, 游泳虾亚目动物) 与鱼。 最小深度范围取自了参考文献 1371.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東北大西洋與地中海。 為維德角的周圍被可能是的 真腔吻鱈〔Caelorinchus caelorhincus〕 caelorhincus 的一個鬆散種南方的限制; 進入幾內亞灣之內的大多數的標本南方與到東方可能是 真腔吻鱈〔Caelorinchus caelorhincus〕 geronimoi(Iwamoto 1997 ， pers. comm.)。
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 8.6 - 19.6, mean 13.2 °C (based on 160 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00191 (0.00157 - 0.00231), b=3.15 (3.10 - 3.20), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.2 se; based on diet studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.13-0.15; tmax=8).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 16.7 [8.0, 38.2] mg/100g; Iron = 0.302 [0.148, 0.621] mg/100g; Protein = 15.4 [13.3, 17.9] %; Omega3 = 0.222 [0.093, 0.498] g/100g; Selenium = 25.6 [9.1, 65.5] μg/100g; VitaminA = 17.1 [3.3, 84.4] μg/100g; Zinc = 0.495 [0.309, 0.805] mg/100g (wet weight);
