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Lampanyctus ritteri Gilbert, 1915

Broadfin lampfish
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Common names from other countries

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

Teleostei > Myctophiformes (Lanternfishes) 燈籠魚目 (Lanternfishes) > Myctophidae (Lanternfishes) 燈籠魚科 (Lanternfishes) > Lampanyctinae
Etymology: Lampanyctus: Greek, lampas, -ados = torch + Greek, nykte = night (Ref. 45335);  ritteri: Named after Dr. Ritter, Director of the Scripps Institution of Oceanography (Ref. 6885).
  More on author: Gilbert.

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

海洋 深海區的; 深度上下限 20 - 1095 m (Ref. 6885).   深水域; 54°N - 18°N, 135°E - 111°W

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

Northeast Pacific: British Columbia, Canada to Baja California, Mexico. Bekker (1983) reported a distribution from off Central and South America but this is an error (Ref. 36121). Larvae collected from Taiwan Strait (Ref. 43570).
東北太平洋: 到墨西哥的下加利福尼亞的加拿大卑詩省。 Bekker(1983) 報告來自外海的中美洲與南美洲的一個分布,但是這是一個錯誤。 (參考文獻 36121) 仔魚採集自臺灣海峽了。 (參考文獻 43570)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 36121)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 14 - 16; 臀棘: 0; 臀鰭軟條: 18 - 19; 脊椎骨: 36 - 38. 15-16 AO photophores; 7-8 tooth patches on lower limb of second gill arch; 35-38 lateral line organs (Ref. 36121). Pectoral fins well developed with rather robust, stout rays (Ref. 36121). Nearly black to metallic blue dorsally, lighter on sides, black in mouth and gill cavity; fins dusky, marked with fine wavy lines (Ref. 6885).
15-16個 AO 發光器; 在第二個鰓弓的下肢上的 7-8 牙齒區塊; 35-38個側線器官.(參考文獻 36121) 用相當結實又矮胖的鰭條胸鰭發展良好的.(參考文獻 36121) 幾乎黑色到鐵藍色的背面, 兩邊顏色較淡, 在嘴與鰓腔的黑色; 鰭暗色的, 有顯著的細波浪狀的線.(參考文獻 6885)

生物學特性     字彙 (例如 epibenthic)

Epipelagic to mesopelagic (Ref. 31442). Adults feed on Sagitta, young fishes, copepods, and euphausiids (Ref. 6885). Oviparous, with planktonic eggs and larvae (Ref. 31442). Lipid content is 14.2 % in fresh body weight and wax ester is 58% in total lipids (Ref. 9197).

表層帶到海洋中層帶的魚種.(參考文獻 31442) 成魚吃 矢耳石 ,幼魚,橈腳類的動物與磷蝦。 (參考文獻 6885) 卵生的, 卵與仔魚為浮游性.(參考文獻 31442) 體脂含量是新鮮的體重的 14.2% ,而且蠟脂是總脂質的 58% 。 (參考文獻 9197)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Oviparous (Ref. 31442).東北太平洋: 到墨西哥的下加利福尼亞的加拿大卑詩省。 Bekker(1983) 報告來自外海的中美洲與南美洲的一個分布,但是這是一個錯誤。 (參考文獻 36121) 仔魚採集自臺灣海峽了。 (參考文獻 43570)

主要參考資料 Upload your references | 參考文獻 | 合作者 : Paxton, John | 合作者

Zahuranec, B.J., 2000. Zoogeography and systematics of the lanternfishes of the genus Nannobrachium (Myctophidae: Lampanictini). Smithson. Contrib. Zool., 607:1-69. (Ref. 36121)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 09 July 2018

CITES (Ref. 128078)

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): 5.4 - 9.7, mean 7.1 (based on 27 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00398 - 0.01584), b=3.24 (3.07 - 3.41), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.45 se; based on food items.
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (24 of 100).