分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Taxonomic Remarks
Type locality: Rangiroa, Tuamotu Archipelago.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 120 - 250 m (Ref. 5222). Tropical; 10°S - 24°S, 156°W - 135°W (Ref. 5222)
Eastern Central Pacific: known only from the French Polynesia, Pitcairn Group, and Rapa.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 66.0 cm SL オス/雌雄の選別がない; (Ref. 5222)
背面の脊椎 (合計) : 11; 背鰭 (合計) : 15; 肛門の骨: 3; 臀鰭: 8. Distinguished by the following characteristics: pale yellowish brown body color; irregular coarse reticulum of dark brown on body and rear part of head; fins unmarked; body depth contained 2.7-2.9 times in SL; head length 2.2-2.4 times in SL; convex interorbital area; subangular preopercle, 3-4 distinctly enlarged serrae at the angle; straight or nearly straight upper edge of operculum; anterior nostrils smaller than posterior nostrils; maxilla reaches almost to or slightly past vertical at rear edge of eye; 2 rows of teeth on midlateral part of lower jaw, inner teeth larger; well developed canine teeth at front of jaws (Ref. 89707).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits the outer slope of coral reefs. Fourmanoir (1971, Ref. 6828) found ophichthid eels, Leiuranus phoenixensis, in the stomachs of his type specimens. May be of some importance to artisanal fisheries and it is rarely caught because of its preference for deep water.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 少数商業の
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 5.7 - 5.7, mean 5.7 °C (based on 2 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00555 - 0.02374), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
回復力 (参照
120179): 低い, 4.5年~14年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Moderate to high vulnerability (52 of 100).
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