分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 11 - 24 m (Ref. 27020). 熱帶
Western Indian Ocean: Tanzania and Comoros.
西印度洋: 坦尚尼亞與科摩洛。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27020)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 22 - 24; 臀棘: 3; 臀鳍软条: 18 - 20; 脊椎骨: 26. Adult body of Comoros specimens when fresh red, with indistinct dusky blotches more dorsally; head dusky red dorsally and on nape, a dark brown strip on side of snout and extending posteriorly from lower part of eye. Opercle with a distinct, horizontally elongate dark brown spot. No dermal flap or small tentacle dorsally on eye. One large pore in interorbital space on each side close to the edge of the orbit; a small median pore posteriorly in interorbital space. Tubular anterior nostril very long, on edge of snout at the base of the upper lip; when laid back reaching the posterior nostril; when bent forward, extending to front of upper lip. Scales without projecting ctenii on posterior edge. Longitudinal scale series 50-53.
科摩洛标本的成鱼身体新鲜时红色的, 更背面有不明显的暗色斑块; 头部暗红色的背面与在后颈上, 吻的在侧边上的深褐色的长条而且从眼的较下面的部位向后延伸。 鳃盖有一个明显的, 水平细长的深褐色的斑点。 没有皮盖或小的触须在眼背面上。 在两边上的眼间隔的一个大的孔接近眼窝的边缘; 在后部地在眼间隔的一个小的中央孔。 管状的前鼻孔非常长的, 在上嘴唇的基底的吻的边缘上; 当往后面达到后面的鼻孔; 当弯曲向前地, 延伸至上嘴唇的前面。 在后缘上的没有突出的栉齿的鳞片。 纵向的鳞片系列 50-53.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西印度洋: 坦尚尼亞與科摩洛。
Randall, J.E. and C.C. Baldwin, 1997. Revision of the serranid fishes of the subtribe Pseudogrammina, with descriptions of five new species. Indo-Pac. Fish. (26):56 p. (Ref. 27020)
人类利用
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 27.1 - 29, mean 27.9 °C (based on 166 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00451 - 0.02922), b=3.06 (2.84 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
