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Sparisoma radians (Valenciennes, 1840)

Bucktooth parrotfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Sparisoma radians   AquaMaps   Data sources: GBIF OBIS
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Image of Sparisoma radians (Bucktooth parrotfish)
Sparisoma radians
Picture by Cox, C.D.

Martinique country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mb.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bouchon-Navaro, Y. and M. Louis, 1986
National Database:

Common names from other countries

Jabón, Loro de limo, Loro dientuso, ... more

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

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Scaridae (Parrotfishes) > Sparisomatinae
Etymology: Sparisoma: Latin, sparus = a fish with a golden head + Greek, soma = body (Ref. 45335).
  More on author: Valenciennes.

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

海洋 礁區魚類; 深度上下限 1 - 12 m (Ref. 9710).    ; 33°N - 30°S, 89°W - 31°W

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

Western Atlantic: Bermuda, Florida (USA), Bahamas, and eastern Gulf of Mexico through central America to Santa Catarina, Brazil (Ref. 57756).

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 9; 背的軟條 (總數): 10; 臀棘 3; 臀鰭軟條: 9. Front of upper jaw has horizontal canine-like tusks. 2 scales between bases of pelvic fins (Ref. 26938). Drab-phase fish are olivaceous to yellowish brow, finely speckled with pale dots, many are conjoined; base and axil of pectoral fins broadly blue-green. Terminal-phase males are greenish brown with faint pale dots, some scales with reddish edges; irregular orange-red markings on opercle; a blackish bar at pectoral base; a broad blackish border posteriorly on caudal fin (Ref. 13442).

生物學特性     字彙 (例如 epibenthic)

Mostly found in seagrass beds in shallow, protected waters. Feeds primarily on epiphytes and seagrass blades, leaving crescent bite marks. Darts into seagrass when frightened (Ref. 9710).

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


主要參考資料 Upload your references | 參考文獻 | 合作者 : Westneat, Mark | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 13 June 2008

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  (Ref. 30303)




人類使用

漁業: 潛在的興趣; 水族館: 商業性
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 26.1 - 28.2, mean 27.5 (based on 693 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00695 - 0.01651), b=3.13 (3.00 - 3.26), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.0   ±0.0 se; based on diet studies.
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).
價格種類 (Ref. 80766):   High.