分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 深海魚; 深さの範囲 100 - 774 m (Ref. 123746). Tropical
Western Pacific: Japan, East China Sea, Taiwan, Philippines, Indonesa, New Caleonia and in the eastern Indian Ocean: Western Australia and the Andaman Sea.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 7.0 cm SL オス/雌雄の選別がない; (Ref. 123746)
簡単な記述
検索表 | 形態学 | 形態計測学
This species is distinguished by the following set of characters: scale rows between 6th dorsal-fin spine and lateral line 6-7 (usually 7); scale rows between last dorsal-fin spine and lateral line 6-7 (7); middle postorbital scale rows 2-3 (3); caudal-peduncle depth 7.4-9.4% (mean 8.7%) of SL; interorbital width at vertical midline of eye 16.3-25.9% (21.5%) of HL; maxillary depth 12.0-18.9% (14.0%) of HL; lower opercular spine length 25.7-28.5% (27.3%) of HL; dorsal margin of interorbital space flat; presence of nasal and parietal spines; supraocular spine present in juveniles (up to ca. 2.0 cm SL, size reducing with growth); second lacrimal spine directed anteroventrally or ventrally; tip of lower opercular spine below posterior margin of opercle (sometimes reaching to just behind posterior margin in specimens of ca. 4.0 cm SL or greater); jaws with short dense conical teeth; premaxillary teeth in 3-5 irregular rows, totaling ca. 150 teeth. Colouration: head and body base color blackish-red (dull red at ca. 4.0 cm SL or greater), with uniformly scattered black pigment spots in fresh specimens and blackish coloration becoming more distinct in preserved specimens; caudal fin and oral surface uniformly pale in preserved specimens and sometimes a few dark smudges posteriorly on palate (Ref. 123746).
Cross section: compressed.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Wada, H., Y. Kai and H. Motomura, 2021. Revision of the resurrected deep-water scorpionfish genus Lythrichthys Jordan and Starks 1904 (Setarchidae), with description of two new species. Ichthyol. Res. 68(3):373-403. (Ref. 123746)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: bycatch
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.5317 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00421 - 0.02606), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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