分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Diademichthyinae
Etymology: Rhinolepadichthys: The suffix 'rhino', meaning nose, in combination with the genus Lepadichthys, refers to the pointed snout in members of this genus, which distinguishes the new genus from Lepadichthys (sensu stricto).; polyastrous: Name from combination of the New Greek 'polys' and 'astrous'” meaning 'many stars'” referring to
the many characteristic yellow dots on the body..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 9 - 32 m (Ref. 130914).
分布
国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Southwestern Indian Ocean: Mozambique and South Africa.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 3.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 130914)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 10 - 11; 臀鳍软条: 9. This species is distinguished from other members of the Lepadichthys lineatus.
complex by the following set of characters: body comparatively slender, its depth 10.8-14.9 (mean 13.1) % SL; adhesive disc elliptical, its length 17.0-20.6 (18.7) and width 11.6-13.9 (12.9) % SL, ratio of length to width 1.26-1.61; anus positioned somewhat anteriorly, the pre-anus length and disc to anus length 62.0-68.3 (65.8) and 21.6- 28.9 (25.8) % SL, respectively; snout tip is directed downward, usually horizontally level with lower margin of eye (lateral view); abdomen with a single yellow stripe along the ventral midline; dorsal and lateral surfaces of body with yellow dots, forming c. six to eight and three to five longitudinal rows, respectively (Ref. 129525),
Partially digested crinoid pinnules were found in the stomach of a specimen suggesting a diet
of L. polyastrous similar to that of L. lineatus (Ref. 129525).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Fujiwara, K. and H. Motomura, 2021. Review of the Lepadichthys lineatus complex (Gobiesocidae: Diademichthyinae) with descriptions of three new species. J. Fish Biol. 100(1):62-81. (Ref. 129525)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref.
69278): 3.4 ±0.2 se; based on size and trophs of closest relatives
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).