Canthigaster cyanospilota, Blue-spotted toby

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Canthigaster cyanospilota Randall, Williams & Rocha, 2008

Blue-spotted toby
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Canthigaster cyanospilota   AquaMaps   Data sources: GBIF OBIS
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Image of Canthigaster cyanospilota (Blue-spotted toby)
Canthigaster cyanospilota
Picture by Randall, J.E.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Tetraodontiformes (Puffers and filefishes) > Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335);  cyanospilota: Named for its numerous small bright blue markings..
More on authors: Randall, Williams & Rocha.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 居于水底的; 深度上下限 10 - 80 m (Ref. 90102).

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indian Ocean: Indian Ocean to the Red Sea and Gulf of Aqaba.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 10.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 83660)

简单描述 型态特徵 | 形态测量图

背的软条 (总数): 9-11; 臀鳍软条: 8 - 10; 脊椎骨: 17. This species is distinguished by the following characters: Dorsal rays 9-11 (modally 9 in the Red Sea); anal rays 8-10 (modally 9); pectoral rays 15-17 (rarely 15); gill rakers 9-10; body depth between origins of dorsal and anal fins 3.15-3.6 in SL; head length (HL) 2.2-2.5 in SL; interorbital width 4.25-4.85 in HL: gill opening length 5.4-6.5 in HL; origin of anal fin below of posterior to rear base of dorsal fin, the preanal length 1.25-1.35 in SL; longest dorsal ray 2.6-2.95 in HL; preserved colour pale grey to pale tan with 3 oblique, saddle-like, brown bars on body, not extending below level of upper end of gill opening a broad dark brown band across posterior interorbital and anterior occiput; head and body dark brown dots and short lines, including ones radiating from eye and margins of brown saddles (also within saddles on Red Sea specimens); dark lines on snout behind mouth vertical; below base of pectoral fin, a dark brown spot; a midventral brown line on head and abdomen; fins pale yellowish; live color with dark dots and lines are bright blue, the caudal fin is conspicuously marked with longitudinal blue lines or rows of small blue spots and short lines, snout is often green dorsally (Ref. 83660).

生物学特性     字汇 (例如 epibenthic)

Inhabits seaward reefs on sand-rubble bottoms in 10-80 m. Solitary (Ref. 90102).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Oviparous (Ref. 205).

主要参考文献 Upload your references | 参考文献 | 合作者 : Matsuura, Keiichi | 合作者

Randall, J.E., J.T. Williams and L.A. Rocha, 2008. The Indo-Pacific tetraodontid fish Canthigaster coronata, a complex of three species. Smithiana, Publ. Aquatic Biodiv. Bull. 9:3-13. (Ref. 83660)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 08 June 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

FAO - Publication: search | FishSource |

更多信息

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生态毒物学
繁殖
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孕卵数

卵的发育
年龄范围
成长
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形态测量图
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稚鱼动力学
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Otoliths
脑重体重比
眼睛色素

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特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 24.2 - 29.3, mean 27.7 °C (based on 404 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03631 (0.01554 - 0.08482), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.1   ±0.4 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).