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Plectranthias nanus Randall, 1980

Bownband perchlet
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Plectranthias nanus   AquaMaps   Data sources: GBIF OBIS
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Image of Plectranthias nanus (Bownband perchlet)
Plectranthias nanus
Picture by Randall, J.E.


Cocos Islands (Keeling; AU) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 90102.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ck.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Myers, R.F., 1991
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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);  nanus: Named for its small size..
  More on author: Randall.

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

海洋 礁區魚類; 深度上下限 6 - 65 m (Ref. 90102).   熱帶; 28°N - 25°S

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

Pacific Ocean: widespread, and except for the two Red Sea specimens, this species is not found in the Western Indian Ocean.
印度-太平洋: 主要地在島的區域中, 從中央的紅海到夏威夷群島,列島群島, 與皮特凱恩群島北至台灣。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 8944)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 10; 背的軟條 (總數) : 13 - 15; 臀棘: 3; 臀鰭軟條: 6 - 8.
SL 達到 40 mm。 非常近似 P. longimanus 但是有更多的胸鰭鰭條與有細孔的側線鱗片.(參考文獻 37816)

生物學特性     字彙 (例如 epibenthic)

A secretive species that inhabits coral or rubble habitats of deep channels and exposed reefs (Ref. 1602, 58302). Benthic (Ref. 58302). Solitary in crevices (Ref 90102).

居住於珊瑚或深峽道與暴露的礁石碎石棲息地的一個躲躲藏藏的種.(參考文獻 1602) 最小深度報告取自參考文獻 1602.

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

印度-太平洋: 主要地在島的區域中, 從中央的紅海到夏威夷群島,列島群島, 與皮特凱恩群島北至台灣。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 11 March 2015

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

Preferred temperature (Ref. 115969): 24.9 - 28.8, mean 27.4 (based on 254 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
營養階層 (Ref. 69278):  3.4   ±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).