分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: paucisquamatus: The specific epithet is the masculine compound adjective paucisquamatus (Latin: few scales), with reference to the reduced preopercular scalation..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 15 - 20 m (Ref. 130975).
Western Pacific: Papua New Guinea and possibly Indonesia.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 2.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 130975); 2.5 cm SL (female)
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) : 9 - 10; 臀棘: 1; 臀鳍软条: 8 - 10; 脊椎骨: 26. This species is distinguished by the following: D VI + I,9-10 (usually 9), with first spine of first and second dorsal fins thickened, rigid, and pungent, all spines without filamentous tips, third spine longest; A I,8-10; pectoral-fin rays 15-17; branched caudal-fin rays 12-13 (usually 12); caudal fin rounded, shorter than HL; lateral scales 24-25; transverse scales 8; predorsal scales 7-8; ctenoid scales on body and nape, except embedded cycloid scales on prepelvic area and pectoral-fin base; preopercle with 3 small weakly ctenoid scales; rear corner, opercle with large weakly ctenoid scales confined to upper half; ‘mixed’ pattern of cephalic sensory papillae with two primary longitudinal rows and several transverse rows. Colouration: adult male when alive generally semi-translucent greyish with variable-sized brown and white spots and markings on head and body; five large tannish saddles along nape and upper back; a mid-lateral row of 6 dark-brown spots along the middle of side; blackish spots and bands on dorsal and caudal fins; anal fin brownish; pelvic fin white with a black median stripe; female similar to male, but lacking dark markings on fins (Ref. 130975).
Occurs in sheltered silty-sand bottoms of fringing reefs and lagoons i(Ref. 130975).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Allen, G.R., M.V. Erdmann and W.M. Brooks, 2024. Hazeus paucisquamatus, a new sand-dwelling goby (Teleostei: Gobiidae) from Papua New Guinea. J. Ocean Sci. Found. 41:1-11. (Ref. 130975)
人类利用
工具
特别资料
下载 XML
网络资源
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): 3.1 ±0.3 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).
