分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Macrouridae (Grenadiers or rattails)
鼠尾鱈科 (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 457 - 675 m (Ref. 26363). 深水域; 34°S - 35°S
Southwest Pacific: New Zealand and Kermadec Island.
西南太平洋: 紐西蘭。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 55.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26363)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2. About 12 dorsolateral dark saddle marks (indistinct posteriorly), the first starting at the predorsal area; third and fifth saddle marks darkest; each saddle broad, separated by narrow bands of pale pigmentation; black stripe of pigmentation along outer third of entire anal fin; lips of upper and lower jaws very thick, heavily papillated; ventral surface of head and lower jaw naked; small oval dermal window of light organ separated from anus by 2-3 scale rows; barbel long, 21.9-26.5% HL; mouth large with upper jaw 36.4-41.2% HL; pyloric caeca numerous, 111-115 (Ref. 26363).
大約 12個背外側的黑色鞍狀斑塊標誌 (不明顯的在後部地), 第一個起始於前背的區域; 第三與第五個標誌深色的; 每個鞍狀斑寬的, 藉著灰白顏色的狹帶狀分開; 顏色的黑色斑紋沿著整個臀鰭的外面第三個; 上頜與下頜的唇非常厚的, 很重地有乳頭狀突起的; 頭部與下頜的腹面裸露的; 發光器的小橢圓形皮窗與肛門分開了 2-3 鱗片列; 觸鬚長的,21.9-26.5% HL; 嘴巴大的，有上頜 36.4-41.2% HL; 幽門的盲腸很多的,111-115.(參考文獻 26363)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南太平洋: 紐西蘭。
McMillan, P.J. and C.D. Paulin, 1993. Description of nine new species of rattails of the genus Caelorinchus (Pisces, Macrouridae) from New Zealand. Copeia 1993(3):819-840. (Ref. 26363)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00245 (0.00126 - 0.00477), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
