分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses) >
Malakichthyidae (Temperate ocean-basses)
Etymology: pacificus: Named for its distribution in the Pacific Ocean..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 60 - 500 m (Ref. 37257). 熱帶
Western Central Pacific: Japan, Taiwan and off Samoa Is., Fiji, Tuvalu and New Caledonia.
太平洋: 日本與美屬薩摩亞。 記錄來自斐濟與吐瓦魯了;(參考文獻 12596) 赤斯特菲群島.(參考文獻 11897)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 559)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 10; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 7; 脊椎骨: 25. This species is distinguished from its congeners by the following set of characters: lower jaw with a row of conical teeth posterior to a canine tooth near symphysis; absence of basioccipital fossa; proximal-middle radial of first anal-fin pterygiophore with no concavity on anterior surface; pectoral-fin rays 15; first gill arch with 14-15 gill rakers on lower arm; lateral-line scales 49-51 (Ref. 123567).
與它的同類有 54-56個有細孔的側線鱗片區分了;(49-51 對尾下的末端, 4-5 在尾鰭上) 橫跨的鱗片列 5/11, 大約 13; 尾柄深度 7.89-8.67 分之一標準體長.(參考文獻 36028)
描述: 與在體型與顏色中的 scombropids 相似, 但是藉著它的背鰭及臀鰭鰭條數區別了, 而且沒有像犬齒一樣的牙齒在上頜的側面側邊。 範圍 40 公分TL.(參考文獻 559)
Apparently occurs on rocky slopes of islands and seamounts (Ref. 37257).
顯然地生存於島與海洋山脊的岩石斜坡。 (參考文獻 37257)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
太平洋: 日本與美屬薩摩亞。 記錄來自斐濟與吐瓦魯了;(參考文獻 12596) 赤斯特菲群島.(參考文獻 11897)
Yamanoue, Y., 2016. Revision of the genus Verilus (Perciformes: Acropomatidae) with a description of a new species. J. Fish Biol., 89(5):2375-2398. (Ref. 123567)
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Estimates based on models
Preferred temperature (Ref.
123201): 12.9 - 22.9, mean 18.8 °C (based on 124 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00182 - 0.01257), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
