分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Actinopteri > Eupercaria/misc
(Various families in series Eupercaria) > Sparidae
Etymology: Argyrops: Greek, argyros = silver, silvered + Gree, ops = appearance (Ref. 45335).
More on author: Klunzinger.
Environment: milieu / climate zone / depth range / distribution range
; 海洋 居于水底的; 深度上下限 100 - 400 m (Ref. 124569). 熱帶
Western Indian Ocean, Red and possibly Gulf of Aden.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 20.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 124569)
型态特徵 | 形态测量图
背棘 (总数): 12 - 1; 背的软条 (总数): 10; 臀棘 3; 臀鳍软条: 8; 脊椎骨: 24. This species is distinguished from all its congeners by the following set of characters: body deep, becoming compressed and slender with growth; D XII,10; the first 2 dorsal-fin spines are rudimentary (2 dorsal-fin spines on 1st dorsal pterygiophore), 3DFS longest (1.0-1.3, mean 1.2, in 3DFS/4DFS), third spine not reaching beyond first soft dorsal-fin ray origin, and less than head length; orbit diameter is subequal to suborbital depth. Colouration: body uniform pink with belly silvery and chin white, all fins pink. This species is often being confused with A. filamentosus and juveniles of A. spinifer; but it differs by having red spinous dorsal-fin rays (vs. yellow orange in true A. filamentosus from South Africa and Mozambique); also the third spinous dorsal-fin spine is longest (vs. third and fourth spines very elongate in A. filamentous and longest in A. spinifer) (Ref. 124569).
Usually caught on reefs, and feeds on benthic organisms and according to D. Golani (HUJF), this species is collected in deeper waters at 100-400 m (Ref. 124569).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Iwatsuki, Y. and P.C. Heemstra, 2018. Taxonomic review of the genus Argyrops (Perciformes; Sparidae) with three new species from the Indo-West Pacific. Zootaxa 4438(3):401-442. (Ref. 124569)
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02138 (0.00993 - 0.04605), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245
营养阶层 (Ref. 69278
): 3.7 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref. 120179
): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (15 of 100) .
Climate Vulnerability (Ref. 125649
): (0 of 100) .