分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers) >
Grammistidae (Soapfishes)
Etymology: Pseudogramma: Greek, pseudes = false + Greek, gramma = letter, signal (Ref. 45335); astigma: From a Greek word meaning without a spot, referring to the absence of a prominent dark brown or black spot on the opercle as seen on the other species of this genus.
More on authors: Randall & Baldwin.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 6 - 46 m (Ref. 27020). 熱帶
Western Indian Ocean: Comoros and West-Central Pacific (disjunct distribution).
西印度洋: 科摩洛與中西太平洋 (非連續分布).
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27020)
背棘 (总数) : 7; 背的软条 (总数) : 21 - 23; 臀棘: 3; 臀鳍软条: 17 - 18; 脊椎骨: 26. One incomplete lateral line. Longitudinal scale series 50-51. No dermal flap or small tentacle dorsally on eye. Tubular anterior nostril when laid back reaching about half way to posterior nostril. Opercle without dark brown or black spot. Brown-edged pale stripe extending posteriorly from the lower part of eye to edge or preopercle. Pectoral fins extending beyond origin of anal fin. Many interconnected whitish blotches on body. Body with many interconnected whitish blotches. Snout, 5.4 - 5.75 in head. Caudal peduncle depth 3.2-3.6 in head; length 4.35-5.5 in head.
一条不完全的侧线。 纵向的鳞片系列 50-51. 没有皮盖或小的触须在眼背面上。 管状的前鼻孔当往后面大约达到到后鼻孔的中点。 鳃盖的没有深色的褐色或黑色的斑点。 边缘褐色的灰白斑纹从眼的下面部份到边缘或前鳃盖骨向后延伸。 胸鳍延伸超过臀鳍起点。 多数在身体上互相连接微白色的斑块了。 身体有多数互相连接微白色的斑块了。 吻,5.4- 5.75 头长比率。 尾柄深度 3.2-3.6 头长比率; 长度 4.35-5.5个头长比率。
Inhabits coral reef. Benthic (Ref. 75154). Cryptic (Ref 90102).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西印度洋: 科摩洛與中西太平洋 (非連續分布).
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 26 - 28.8, mean 27.5 °C (based on 234 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00166 - 0.01096), b=3.17 (2.94 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
