分類 / Names
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Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pictichromis: Name from Latin pictus meaning painted or colored, and Greek Chromis, a genus of pomacentrid, used as the stem for other fish genera; alludes to the bright live colorations of the included species (Ref. 81967); dinar: Named for CV. Dinar, an exporting company of live fishes, corals, and other marine life from Indonesia.
Eponymy: CV Dinar is an exporting company of live fishes, corals, and other marine life from Indonesia; they were honoured for the specimens they provided. It was named at the request of Kenn Hyltoft of that company, who discovered this species. (Ref. 128868), visit book page.
More on authors: Randall & Schultz.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 18 - 25 m (Ref. 82647). Tropical; 0°S - 1°S, 120°E - 121°E
Western Pacific: Indonesia, Sulawesi, Gulf of Tomini, western side Parigi, drop-off 350m from shore.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 4.2 cm SL オス/雌雄の選別がない; (Ref. 82647)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 3 - 1; 背鰭 (合計) : 22; 肛門の骨: 3; 臀鰭: 12.
The drop-off at the type locality starts at 8 m, the substratum leading to this consists of coral rubble, a typical habitat for species of Cirrhilabrus . Apparently, the two small angelfishes sought by the collectors at this area are Centropyge bicolor and Paracentropyge multifaciata (Ref. 82647). Also found in crevices and overhangs on steep outer reef slopes (Ref 90102).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Randall, J.E. and J.K. Schultz, 2009. Pictichromis dinar, a new dottyback (Perciformes: Pseudochromidae) from Indonesia. aqua, Int. J. Ichthyol. 15(4):169-176. (Ref. 82647)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
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 (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00193 - 0.01299), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
