分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Bathygadidae (Rattails)
Etymology: Gadomus: Latin, gadus = a fish, cod? (Ref. 45335); pepperi: Named for Roger Pepper, fishing master of FRV Southern Surveyor and FRV Soela..
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 817 - 1500 m (Ref. 35909). 深水域
Eastern Indian Ocean: southern Australia, from Western Australia, to Bass Strait, New South Wales and Queensland.
東印度洋: 澳洲南部, 從西澳大利亞, 對 bass 海峽，新南威爾斯與昆士蘭省。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 38.0 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. Narrow space separating the premaxillary dentigerous band (5.3-6.6% of premaxillary length); first dorsal fin with 9-10 soft rays; barbel less than three times orbit diameter, not extending beyond jaws. About 75 pyloric caeca. Remarks: second ray of first dorsal and upper ray of pectoral greatly extended; outer ray of pelvic fin extending well beyond anal origin; extended rays of pectoral slender.
狹窄的空間分開上頜骨前的有齒條紋 (5.3-6.6% 的上頜骨前的長度); 第一背鰭有 9-10個軟鰭條; 觸鬚少於三倍於眼窩直徑, 不延伸超過顎。 大約 75個幽門的盲腸。 附註: 第一背鰭與胸鰭的上面鰭條的第二個鰭條非常延伸; 外部鰭條腹鰭延伸越過臀鰭起點; 擴大鰭條胸的細長。
A benthic species found on the continental slope (Ref. 75154).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東印度洋: 澳洲南部, 從西澳大利亞, 對 bass 海峽，新南威爾斯與昆士蘭省。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 3.2 - 5.7, mean 4.6 °C (based on 222 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00141 - 0.00980), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
