Careproctus ovigerus, Abyssal snailfish

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Careproctus ovigerus (Gilbert, 1896)

Abyssal snailfish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Careproctus ovigerus   AquaMaps   Data sources: GBIF OBIS
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Careproctus ovigerus
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drawing shows typical fish in this Family.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 輻鰭魚綱 (條鰭魚) > Scorpaeniformes (Scorpionfishes and flatheads) 鮋形目 (Scorpionfishes and flatheads) > Liparidae (Snailfishes) 獅子魚科 (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335).  More on author: Gilbert.

Issue
As Bathyphasma ovigerum Gilbert 1896 in Eschmeyer (CofF ver. Oct. 2012: Ref. 92135).

Environment: milieu / climate zone / depth range / distribution range 生態學

; 海洋 深海底的; 深度上下限 1920 - 2910 m (Ref. 6885).   深水域

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Northeast Pacific: off northern British Columbia. Occurrence record from Washington (Ref. 5515).
東北太平洋: 外海的卑詩省北部。 發生從華盛頓記錄。 (參考文獻 5515)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 43.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 12204)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 0; 背的軟條 (總數): 40-45; 臀棘 0; 臀鰭軟條: 35 - 36; 脊椎骨: 45 - 50. This species is distinguished from its congeners by the following set of characters: both jaws with narrow rows of stout, sharp, simple, recurved teeth; a moderate-sized gill opening which extends ventrally to pectoral rays 4-8; pelvic disk large 25-38% HL; cephalic pore pattern 2-6-7-1; most similar to C. lycopersicus and C. kamikawai, which are both distinguished from C. ovigerus by their broad bands of trilobed teeth (Ref. 91047).
背鰭與臀鰭與尾鰭匯和鰭; 胸鰭的上半部圓形的與長度漸減均勻地的鰭條到大約來自底部的第六個, 像那些緊鄰下方, 是長度增加很多而突出的; 演變成的腹鰭形成一個大又幾乎圓形的黏盤。 (參考文獻 6885)

生物學特性     字彙 (例如 epibenthic)

The holotype, a male, was found to carry developing eggs in its mouth (Ref. 6885). Two females were ripe with large yolked eggs 6-7 mm in diameter, while the male of 33.0 cm SL had enlarged testes. Two smallest and immature females examined (18.0-18.5 cm SL) had small ovaries with many small white eggs ca. 1 mm in diameter (Ref. 91047).

holotype, 一隻雄魚, 被發現在嘴中運送發展中的卵。 (參考文獻 6885)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

東北太平洋: 外海的卑詩省北部。 發生從華盛頓記錄。 (參考文獻 5515)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

McAllister, D.E., 1990. A list of the fishes of Canada. Syllogeus No. 64. Nat. Mus. Nat. Sci., Ottawa, Canada. 310 p. (Ref. 11980)

IUCN 瀕危狀態 (Ref. 120744)

  未評估 

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Preferred temperature (Ref. 115969): 1.7 - 1.9, mean 1.9 (based on 7 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00195 - 0.00931), b=3.19 (3.01 - 3.37), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.5 se; Based on size and trophs of closest relatives
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
瀕危性 (Ref. 59153):  Moderate to high vulnerability (50 of 100) .