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)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科 (Damselfishes) > Microspathodontinae
Etymology: Plectroglyphidodon: Greek,plektron = anything to strike with, spur + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335).
Eponymy: HMAS ‘Gascoyne’, is a vessel from which the type was collected during a survey of islands in the Coral Sea. (Ref. 128868), visit book page.
More on author: Whitley.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 1 - 30 m (Ref. 9710). 亞熱帶的; 10°S - 50°S
Western Pacific: endemic to the southern Coral Sea-northern Tasman Sea region; known in Australia, Norfolk Islands, and New Caledonia, New Zealand.
西太平洋: 珊瑚海南部的特有種-塔斯曼海區域北部; 在澳洲，諾福克島與新加勒多尼亞，紐西蘭知道。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 14; 背的軟條 (總數) : 14 - 16; 臀棘: 2; 臀鰭軟條: 13 - 14. Body and head color primarily brown, yellow-orange on ventral portion. A blue streak runs from the snout to the suborbital. Blue or purplish spots are on opercular series. Each scale with dark brown streak near its margin, appearing as series of narrow transverse bands. The dorsal is fin brown, posteriormost is somewhat translucent. The caudal fin is tan to brown, outermost part translucent to yellowish. The anal and pelvic fins yellow to orange. The pectorals are transparent with suffusion of yellow with a small dark spot superiorly at its base.
身體與頭部顏色主要褐色, 橘黃色的在腹的部分上。 一個藍色的條紋從吻部到眶下骨。 藍色或帶紫色的斑點在鰓蓋系列上。 每個鱗片有深褐色的在它的邊緣附近的條紋, 呈現成列的狹窄橫紋。 背部是鰭褐色, 最後面的是略微半透明的。 尾鰭是半透明的黃褐色的到褐色又最外的部份到淡黃色的。 臀鰭與腹鰭鰭黃色到橘色的。 胸鰭感到透明黃色的紅暈在它的基底上方地具有一個小的深色斑點。
Adults inhabit coral and rocky reefs (Ref. 9710). 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).
棲息於珊瑚礁與岩礁。 (參考文獻 9710)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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).西太平洋: 珊瑚海南部的特有種-塔斯曼海區域北部; 在澳洲，諾福克島與新加勒多尼亞，紐西蘭知道。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 04 February 2009
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Estimates based on models
Preferred temperature (Ref.
123201): 21.6 - 27.1, mean 25.6 °C (based on 300 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00910 - 0.04376), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 60.1 [25.3, 105.9] mg/100g; Iron = 0.697 [0.407, 1.265] mg/100g; Protein = 18.9 [17.7, 20.1] %; Omega3 = 0.163 [0.089, 0.289] g/100g; Selenium = 12.2 [5.6, 26.1] μg/100g; VitaminA = 47.3 [11.2, 186.6] μg/100g; Zinc = 1.11 [0.69, 1.76] mg/100g (wet weight);
