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Pristicon rhodopterus (Bleeker, 1852)

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


Papua New Guinea country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: occasional (usually not seen) | Ref: Allen, G.R., 1993
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Inhabits lagoon reefs and outer reef flats and slopes, at 3-35 m (Ref. 11890). Browses the bottom for small fishes and benthic invertebrates (Ref. 11890). Also Ref. 48635, 90102.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/PNG/png.htm
Occurrences: Occurrences Point map
Main Ref: Randall, J.E. and T.H. Fraser, 1999
National Database:

Common names from other countries

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

Teleostei > Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
Etymology:   More on author: Bleeker.

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

海洋 礁区鱼类; 深度上下限 3 - 35 m (Ref. 11890).   熱帶

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

Western Central Pacific: Singapore to Indonesia and Australia.
中西太平洋: 新加坡到印尼與巴布亞新幾內亞。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48635); common length : 7.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37816)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 7; 背的软条 (总数) : 9; 臀棘: 2; 臀鳍软条: 8. Easily confused with A. trimaculatus but lacks opercle spot (Ref. 48635).
容易地与 A. trimaculatus 互相混淆了但是缺乏鳃盖斑点.(参考文献 48635)

生物学特性     字汇 (例如 epibenthic)

Inhabits shallow protected reefs of lagoons or harbors (Ref. 40889). Nocturnal and usually seen solitary (Ref. 48635).

栖息于泻湖或港湾的水浅且有遮蔽礁区。 (参考文献 40889) 夜行的而且通常单独的被看到.(参考文献 48635)

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

Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).中西太平洋: 新加坡到印尼與巴布亞新幾內亞。

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

Randall, J.E. and T.H. Fraser, 1999. Clarification of the western Pacific cardinalfish species Apogon trimaculatus and A. rhodopterus, with description of a similar new species. Raffles Bull. Zool. 47(2):617-633. (Ref. 40889)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 23 February 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 26.7 - 29.1, mean 28.4 (based on 562 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00690 - 0.03171), b=3.09 (2.91 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.50 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).