分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on authors: Gill, Allen & Erdmann.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 10 - 45 m (Ref. 90102). ; 0°S - 3°S, 130°E - 133°E
Pacific Ocean: Indonesia (endemic to the Raja Ampat Islands).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 89094)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 24 - 25; 臀棘: 3; 臀鰭軟條: 14; 脊椎骨: 26. This species differs from other pseudochromids in having the following set of characters: D III,24-25, usually III,24; A III,14; pelvic-fin rays I,5; anterior tip of palatine tooth patch directed medially behind posterolateral arm of vomerine tooth patch; upper part of body with dark (dark grey to black in life) longitudinal stripe, when present it is extending horizontally to or towards caudal-fin base; scales in lateral series 39-43; circumpeduncular scales 20-21, usually 20 (Ref. 89094).
This species is generally found around isolated, small coral and rock outcrops in both silty and clear water reef environments, usually in about 10-45 m depth (sometimes seen as deep as 60 m). Occurs solitarily or in small loose groups, is relatively curious and easy to photograph, though it invariably retreats into crevices or under coral heads when approached too closely (Ref. 89094).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Gill, A.C., G.R. Allen and M. Erdmann, 2012. Two new species of striped Pseudochromis from the Philippine Islands and Indonesia, with a redescription of P. colei (Perciformes: Pseudochromidae). Zootaxa 3165:25-38. (Ref. 89094)
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Estimates based on models
Preferred temperature (Ref.
123201): 27.4 - 29.1, mean 28.7 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00187 - 0.01281), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 191 [93, 322] mg/100g; Iron = 0.899 [0.521, 1.544] mg/100g; Protein = 18.2 [17.1, 19.3] %; Omega3 = 0.116 [0.063, 0.212] g/100g; Selenium = 26.1 [11.5, 58.2] μg/100g; VitaminA = 159 [49, 510] μg/100g; Zinc = 2.32 [1.50, 3.36] mg/100g (wet weight);
