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Meiacanthus oualanensis (Günther, 1880)

Canary fangblenny
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Meiacanthus oualanensis
Female picture by Randall, J.E.


Fiji country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Smith-Vaniz, W.F., 1987
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum: Ovalau, BMNH 1879.5.14.582 (lectotype). Suva, CAS 5527 (holotype of P. auratus Seale 1936) (Ref. 7401). Also Ref. 54980).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fj.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/fiji/fiji.htm
Occurrences: Occurrences Point map
Main Ref: Smith-Vaniz, W.F., 1987
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Blenniiformes (Blennies) 鱸形目 (Blennies) > Blenniidae (Combtooth blennies) 鳚科 (Combtooth blennies) > Blenniinae
Etymology: Meiacanthus: Greek, meion = less = lessen + Greek, akantha = thorn (Ref. 45335);  oualanensis: Named for the island of Ovalau (Fiji); should have been ovalauensis (Ref.54980)..
  More on author: Günther.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類.   熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Central Pacific: Fiji.
中西太平洋: 斐濟。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 54980)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 4 - 5; 背的軟條 (總數): 25-28; 臀棘 2; 臀鰭軟條: 16 - 18. Lunate caudal fin with elongated lobes in large adults; body coloration bright yellow, head somewhat greenish dorsally; dorsal fin with faint greenish stripe; axil of pectoral fin with dark spot; caudal fin transparent at centroposterior area with translucent dusky rays. Doral rays IV-V (rarely V), 25-28 but typically 27; segmented caudal rays 11-12 (typically 11); with lateral line (Ref. 54980).

生物學特性     字彙 (例如 epibenthic)

Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Oviparous, distinct pairing (Ref. 205).中西太平洋: 斐濟。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Williams, Jeffrey T. | 合作者

Smith-Vaniz, W.F., 1987. The saber-toothed blennies, tribe Nemophini (Pisces: Bleniidae): an update. Proc. Acad. Nat. Sci. Philad. 139:1-52. (Ref. 7401)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 28 March 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00258 - 0.01228), b=3.06 (2.87 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).