分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科(Damselfishes) (Damselfishes) > Microspathodontinae
Etymology: Plectroglyphidodon: Greek,plektron = anything to strike with, spur + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 5 - 20 m (Ref. 9710). 亚热带的; 46°N - 25°N
Northwest Pacific: known only from Japan and the adjacent Ryukyu Islands. Recently reported from Taiwan (Ref. 12711) and South Korea (Ref. 77001).
西北太平洋: 已知只来自日本与毗连的琉球群岛了。 最近记录自台湾。 (参考文献 12711)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数) : 12 - 13; 背的软条 (总数) : 15 - 17; 臀棘: 2; 臀鳍软条: 12 - 13. Body color is medium brown, sometimes with slight diffusion of yellow. The edges of scales are narrowly bordered with dusky brown. The suborbital is lavender or blue and the lips are pale gray. The pectoral fins are translucent with brownish rays and yellow suffusion on posterior edge. A prominent black spot bordered with light blue is on the outer part of anterior dorsal spines running from base of 1st spine to distal tip of 5th or 6th spine.
体色是普通褐色的, 有时有黄色的轻微的色晕。 鳞片的边缘狭窄地被边缘暗褐色的。 眶下骨是淡紫色或者蓝色的，而且唇是灰白色。 胸鳍在后缘上半透明的有褐色的鳍条与黄色的色晕。 有浅蓝色边缘的一个突出的黑色斑点在从对第 5 或第 6根棘的末端的第一棘的基底延续的前面背棘的外部部份上。
Adults usually inhabit rocky reefs (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
通常居住于岩礁。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).西北太平洋: 已知只来自日本与毗连的琉球群岛了。 最近记录自台湾。 (参考文献 12711)
Allen, G.R. and A.R. Emery, 1985. A review of the Pomacentrid fishes of the genus Stegastes from the Indo-Pacific, with descriptions of two new species. Indo-Pac. Fish. (3):31. (Ref. 510)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 18.3 - 25.2, mean 21.4 °C (based on 155 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00497 - 0.03190), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 65.5 [24.5, 123.1] mg/100g; Iron = 0.787 [0.436, 1.375] mg/100g; Protein = 19.1 [17.9, 20.2] %; Omega3 = 0.19 [0.10, 0.34] g/100g; Selenium = 10.7 [5.1, 24.0] μg/100g; VitaminA = 64.5 [17.4, 235.5] μg/100g; Zinc = 1.49 [0.95, 2.34] mg/100g (wet weight);
