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Prognathodes guyanensis (Durand, 1960)

French butterflyfish
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Native range | All suitable habitat | Point map | Year 2050
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Prognathodes guyanensis   AquaMaps   Data sources: GBIF OBIS
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Prognathodes guyanensis
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Brazil country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Rio de Janeiro south to São Paulo (Ref. 57756).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Floeter, S.R., J.L. Gasparini, L.A. Rocha, C.E.L. Ferreira, C.A. Rangel and B.M. Feitoza, 2003
National Database:

Common names from other countries

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

Teleostei > Acanthuriformes (Surgeonfishes) 鱸形目 (Surgeonfishes) > Chaetodontidae (Butterflyfishes) 蝴蝶魚科 (Butterflyfishes)
Etymology: Prognathodes: Greek, pro = first, in front of + Greek, gnathos = jaw (Ref. 45335).

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

海洋 礁区鱼类; 深度上下限 60 - 230 m (Ref. 47838), usually 100 - 230 m (Ref. 47838).   熱帶

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

Western Atlantic: known from several localities in the West Indies and ranging south to São Paulo, Brazil (Ref. 57756).
西大西洋: 在包括牙買加,波多黎各,巴貝多,貝里斯與法屬圭亞那的西印度群島已知來自一些地點了。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 13.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9626)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 13; 背的软条 (总数) : 20; 臀棘: 3; 臀鳍软条: 15.

生物学特性     字汇 (例如 epibenthic)

Inhabit steep offshore rocky reefs (Ref. 47838). Feed on sponges, filamentous algae and small crustaceans (Ref. 9626). Rarely seen except from submersibles below 100 m (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).

栖息于陡峭的外海岩礁。 (参考文献 47838) 捕食海绵,菌丝藻与小型甲壳动物。 (参考文献 9626) 很少见到除了从水下 100 公尺之外.(参考文献 9710) 卵生的.(参考文献 205) 形式在繁殖的时候配对。 (参考文献 205)

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

Form pairs during breeding (Ref. 205).西大西洋: 在包括牙買加,波多黎各,巴貝多,貝里斯與法屬圭亞那的西印度群島已知來自一些地點了。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Allen, G.R., R. Steene and M. Allen, 1998. A guide to angelfishes and butterflyfishes. Odyssey Publishing/Tropical Reef Research. 250 p. (Ref. 47838)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 06 October 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 没有兴趣; 水族馆: 商业性
FAO(Publication : search) | FishSource |

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Trophic ecology
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Ecology
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Population dynamics
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Length-weight rel.
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体长-频率
Mass conversions
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繁殖
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Egg(s)
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游泳类型
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鱼的声音
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Estimates based on models

Preferred temperature (Ref. 115969): 14.1 - 23.8, mean 19.5 (based on 101 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5002   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01117 - 0.04486), b=3.02 (2.85 - 3.19), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.9   ±0.27 se; based on food items.
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).