分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Plectranthias: Greek, plektron = anyhting to strike with, spur + Greek, anthias = a fish, Sparus aurata (Ref. 45335); elaine: Named for Elaine Heemstra..
More on authors: Heemstra & Randall.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 深度上下限 68 - 114 m (Ref. 81822).
Western Indian Ocean: South Africa.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 81822)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 10; 背的软条 (总数): 15; 臀棘 3; 臀鳍软条: 7. This species has the following characters: color when fresh, dull red on head and body, shading to pale yellow ventrally, bases of median and pectoral fins irregular pale yellow or with white blotches; spinous dorsal fin is pale bluish white, as if daubed with thick paint; upper lip pale, with several red or white vertical bars; iris reddish orange, with short thin radiating blue-grey streaks. D X, 15, the fin margin moderately notched before soft-rayed part, with 3rd spine longest (24-30% SL), 1.8 in head length, short cirrus behind tips of spines 3, 4 and 5; A III,7, with 2nd spine longest, 2nd and 3rd anal-fin rays elongated; pectoral fins 14 rays, all branched except upper and lowermost 2 or 3 rays, fin reaching vertical at 3rd (4th) anal-fin ray; caudal fin slightly emarginate, principal rays 17, branched rays 15, 3 uppermost principal rays slightly produced; pelvic fins not reaching anus. Oval body with depth 2.1-2.5), head length 2.2-2.4, peduncle depth 7.2 (& 7.6) in SL; orbit diameter greater than snout length, 3.8 (3.4), snout length 4.8 (4.4-5.0), bony interorbital width 7.4 (9.8) in head length. Completer lateral-line with 31 (28, 30) tubed scales, 2 rows of large scales between middle dorsal fin spines and lateral-line and 3 scales from dorsal SL; orbit diameter 3.6-3.9, snout length, 4.1-4.8, bony interorbital width 8.0-8.5, all in head length. Lateral line incomplete, ending below middle of soft dorsal fin, with 16-20 tubed scales; 1 row of large scales between 5th dorsal-fin spine and lateral-line; circum-peduncular scales 12; scales on top of head extend to rear nostrils; operculum scaly, with 5-7 oblique series of large scales on cheek and a series along interopercle; snout suborbitals and lower jaw naked. Maxilla reaches past vertical at rear edge of eye; a row of 7-11 small ctenoid scales along (below) dorsal ledge of maxilla. Preopercle edge with 14-20 coarse serrae posteriorly; no antrorse spine on lower edge; subopercle and interopercle with 7-9 coarse serrae. Gill-rakers 4-5 / 9-11. Two supraneural bones, /0+0/2/1+1/1/1/ (Ref. 81822).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Heemstra, P.C. and J.E. Randall, 2009. A review of the anthiine fish genus Plectranthias (Perciformes: Serranidae) of the Western Indian Ocean, with description of a new species, and a key to the species. Smithiana Bull. 10:3-17. (Ref. 81822)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 13 - 23.1, mean 20.7 °C (based on 9 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref.
69278): 3.6 ±0.6 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).
