Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Nemipteridae (Threadfin breams, Whiptail breams)
Etymology: Scolopsis: Name from the Greek masculine noun 'skolos' meaning 'thorn' and suffix '-opsis' (from Greek feminine n. 'opsis' meaning 'aspect', 'appearance') meaning ‘thorny appearance’ presumably referring to 'les dentelures de la préopercule, en ont aussi, et même d'épineuses, aux sous-orbitaires' mentioned by Cuvier (1814) in his designation of the genus. Name ending in -'opsis' are treated as feminine according to ICZN 1999: Article 30.1.2 (Ref. 130620).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 5 - 20 m (Ref. 9710). 熱帶; 1°S - 23°S, 39°E - 75°E (Ref. 3810)
Western Indian Ocean: including the Seychelles, Chagos Archipelago, Mauritius, Réunion and Madagascar.
西印度洋: 包括塞錫爾群島，查戈斯群島，模里西斯，留尼旺島與馬達加斯加。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710); common length : 17.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 3810)
背棘 (总数) : 10; 背的软条 (总数) : 9; 臀棘: 3; 臀鳍软条: 7. Head scales reaching to between anterior margin of eyes and posterior nostrils. Lower limb of preopercle naked. Antrorse (forward-directed) suborbital spine absent. Pelvic fins long, reaching to or just beyond level of anus. Upper lobe of caudal fin slightly longer than lower lobe in larger specimens. Axillary scale present. Color: Upper body blue or olive green, white below. A yellow stripe from top of snout, through upper part of eye and arching on back to upper part of caudal peduncle. A narrow yellow stripe from top of head running along base of dorsal fin, this stripe disappearing with age. Juveniles blue on upper half of body, white below.
头部鳞片延伸到眼睛前缘与后鼻孔之间。 前鳃盖骨的下翼裸露的。 向前及向上的 (朝向前的) 眶下骨棘不存在。 腹鳍长的, 延伸到或正好超过肛门高度。 在较大的标本中的尾鳍上叶比下叶略长叶。 具有腋窝的鳞片。 颜色: 身体上半部蓝色或橄榄绿色的, 腹面白色的。 来自顶端的一条黄色的斑纹吻, 经过眼的上半部而且成弓形弯曲游回尾柄的上半部之上。 来自沿着随着年龄而消失的背鳍基底，这一条斑纹的头顶的一条狭窄的黄色斑纹。 在身体的上半部上的稚鱼蓝色, 腹面白色的。
Inhabits sandy bottoms close to coral reefs. Occurs in small groups. Juveniles are solitary (Ref. 9710).
栖息于砂质底部接近珊瑚礁。 形成小群鱼群。 稚鱼是独居性的。 (参考文献 9710)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西印度洋: 包括塞錫爾群島，查戈斯群島，模里西斯，留尼旺島與馬達加斯加。
Russell, B.C., 1990. FAO Species Catalogue. Vol. 12. Nemipterid fishes of the world. (Threadfin breams, whiptail breams, monocle breams, dwarf monocle breams, and coral breams). Family Nemipteridae. An annotated and illustrated catalogue of nemipterid species known to date. FAO Fish. Synop. 125(12):149p. Rome: FAO. (Ref. 3810)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 自给性渔业
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Estimates based on models
Preferred temperature (Ref.
115969): 25.7 - 28.2, mean 27.5 (based on 219 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00730 - 0.03605), b=2.98 (2.80 - 3.16), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.39 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 (16 of 100).
