分類 / Names
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Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335); tonozukai: Named for Takamasa Tonozuka.
Eponymy: Takamasa ‘Tono’ Tonozuka was a Japanese underwater photographer who was a long-term resident of Bali and co-owner of ‘Dive & Dive’. [...] (Ref. 128868), visit book page.
More on authors: Gill & Allen.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 関連する礁; 深さの範囲 30 - 45 m (Ref. 90102). Tropical
Eastern Indian Ocean: Indonesia.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 6.3 cm SL オス/雌雄の選別がない; (Ref. 56434); 6.6 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 3; 背鰭 (合計) : 25; 肛門の骨: 3; 臀鰭: 14 - 15. This species is diagnosed by the following characters: D III,25; A III,14-15; lateral line scales 34-36; caudal fin is rhomboid to trifurcate; no small dark spot on the upper part of pectoral fin (Ref. 56434).
Body shape (shape guide): elongated; Cross section: compressed.
Occurs at 45° slope with mixed sand-rubble substrate; at least four male-female pairs were observed, several were solitary (Ref. 56434).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Gill, A.C. and G.R. Allen, 2004. Pseudochromis lugubris and P. tonozukai, two new dottyback fish species from the Indo-Australian Archipelago (perciformes: Pseudochromidae: Pseudochrominae. Zootaxa 604:1-12. (Ref. 56434)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
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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 = 0.5000 [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 (参照
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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