Common names from other countries
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: Nezumia: A Japanese word that means "mouse".
Eponymy: Named after the CSIRO (Australian Commonwealth Scientific and Industrial Research Organisation) fisheries research vessel ‘Soela’, from which some of the holotypes were collected and which has contributed substantially to collections of fishes [...] (Ref. 128868), visit book page.
More on authors: Iwamoto & Williams.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 830 - 1500 m (Ref. 35909). 深水域
Eastern Indian Ocean: Western Australia.
東印度洋: 西澳大利亞。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 35909)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 臀棘: 0. Pelvic fin rays 10-11; first dorsal fin with 10 or 11 segmented rays (rarely 12); underside of snout with broad naked median swath, pores of lateralis system small, inconspicuous; body scales covered with narrow, lanceolate spinules in slightly convergent rows; 7-9.5 scale rows below origin of second dorsal fin, 36-41 lateral line scales over distance equal to predorsal length; trunk lacking prominent broad dark girdle; first dorsal fin all black; anterior dermal window of light organ more or less on transverse line connecting pelvic fin insertions; upper jaws 29-33% of HL; orbit to preopercular distance 33-38% of HL; inner gill rakers on first arch 10-13.
腹鰭鰭條 10-11; 第一背鰭有 10 或 11個分段的鰭條;(很少地 12) 吻部下面有寬的裸露中央的一大片,側線系統的孔小的, 不明顯的; 身體鱗片在些微趨集於一點的列中覆蓋著狹窄又矛尖形的小刺了; 在第二背鰭起點之下的 7-9.5 鱗片列, 在距離上的 36-41個側線鱗片等於前背的長度; 軀幹缺乏突出的寬深色的肢帶骨; 第一背鰭全黑的; 發光器的前面皮窗約略在連接腹鰭嵌入的橫切線上; 上顎 29-33% 的 HL; 眼窩到前鰓蓋骨距離 33-38% 的 HL; 在第一鰓弓 10-13 上的內部的鰓耙.
A benthic species found on the continental slope (Ref. 75154).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東印度洋: 西澳大利亞。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
CITES (Ref. 131153)
Not Evaluated
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Estimates based on models
Preferred temperature (Ref.
115969): 2.1 - 5.5, mean 4.6 (based on 50 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).