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Teleostei >
Zeiformes (Dories) >
Grammicolepididae (Grammicolepidids) > Grammicolepidinae
Etymology: Xenolepidichthys: Greek, xenos = strange + (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 128 - 885 m (Ref. 4503), usually 200 - 400 m (Ref. 4503). 深水域; 38°N - 7°N
Eastern Atlantic: Gulf of Guinea, off Senegal, and off South Africa; reported from Namibia (Ref. 4255). Western Atlantic: Virginia, USA to northern South America (Ref. 7251). Also found in Brazil (Ref. 47377). Western Pacific: Japan, Philippines, New Caledonia, between Fiji and Tonga Islands, Australia (Ref. 7300), New Zealand (Ref. 5755). Indian Ocean (Ref. 47377).
東大西洋: 幾內亞灣，塞內加爾外海與南非外海; 記錄自那米比亞了。 (參考文獻 4255) 西大西洋: 美國的維吉尼亞到南美洲北部.(參考文獻 7251) 西太平洋: 日本，菲律賓，新加勒多尼亞, 在斐濟與東加島，澳洲 (參考文獻 7300) ，紐西蘭之間.(參考文獻 5755) 印度洋.(參考文獻 47377)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 17.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 39376)
背棘 (總數): 5 - 6; 背的軟條 (總數): 27-30; 臀棘 2; 臀鰭軟條: 27 - 29. Body silvery, with round black spots; anterior pelvic rays and end of caudal fin black (Ref. 4255). First dorsal spine minute, 2nd the longest; 1st anal spine markedly long, subequal to orbit (Ref. 13608). Gill rakers rudimentary.
Found on the continental slope. Benthic species (Ref. 75154). Minimum depth from Ref. 58018.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 幾內亞灣，塞內加爾外海與南非外海; 記錄自那米比亞了。 (參考文獻 4255) 西大西洋: 美國的維吉尼亞到南美洲北部.(參考文獻 7251) 西太平洋: 日本，菲律賓，新加勒多尼亞, 在斐濟與東加島，澳洲 (參考文獻 7300) ，紐西蘭之間.(參考文獻 5755) 印度洋.(參考文獻 47377)
Karrer, C., 1990. Grammicolepididae. p. 634-636. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4503)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 9.6 - 19.4, mean 13.3 °C (based on 233 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00917 - 0.03958), b=2.94 (2.75 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.8 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
