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Chaetodon unimaculatus Bloch, 1787

Teardrop butterflyfish
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Chaetodon unimaculatus   AquaMaps   Data sources: GBIF OBIS
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Chaetodon unimaculatus
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Indonesia country information

Common names: Kepe susu bulat hitam, Teardrop butterflyfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Mentawai Islands (Ref. 27157), Lombok and Sulawesi (Ref. 40521, 47567). Also recorded from Raja Ampat Islands, Bali, Komodo, Maumere Bay, Sangalakki Island, Togean and Banggai Islands (Ref. 47567). Also Ref. 48636.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/id.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kunzmann, A., J.E. Randall and I. Suprihanto, 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 > Acanthuriformes (Surgeonfishes) 鱸形目 (Surgeonfishes) > Chaetodontidae (Butterflyfishes) 蝴蝶魚科 (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335).
  More on author: Bloch.

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

海洋 礁区鱼类; 深度上下限 1 - 60 m (Ref. 1602).   熱帶; 35°N - 35°S, 95°E - 125°W (Ref. 47838)

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

Indo-Pacific: East Africa (south to Port Alfred, South Africa, Ref. 5372) to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to the Lord Howe and Rapa islands; throughout Micronesia.
印度-太平洋: 東非 (南至南非的艾佛烈港, 參考文獻 5372) 到夏威夷,馬貴斯群島與迪西島, 北至日本南部, 南至羅得豪島與拉帕群島; 在密克羅尼西亞各處。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710); common length : 16.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48636)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 12 - 13; 背的软条 (总数) : 19 - 23; 臀棘: 3; 臀鳍软条: 18 - 20.
容易地鉴别特徵为黄色的, 白色的与黑色的颜色图案了。 尾鳍是透明的。 稚鱼是事实上与成鱼在颜色完全相同.(参考文献 48636)

生物学特性     字汇 (例如 epibenthic)

Occur in small groups in reef flats, clear lagoon and seaward reefs (Ref. 48636). Benthopelagic (Ref. 58302). Feed on soft and hard corals, also on polychaetes, small crustaceans, and filamentous algae. In Indonesia, usually seen at moderate depths, usually swimming in small groups. Adults are mainly in depth 20-60 m (Ref. 48636). Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205).

在礁石平台,清澈的舄湖与临海礁石中出现在小群鱼群。 捕食软与硬珊瑚,也吃多毛类动物,小型甲壳动物与菌丝藻。 在印度尼西亚, 通常见到在深度中等之处, 通常形成小群鱼群。 成鱼主要在深度 20-60 公尺。 (参考文献 48636) 卵生的 (参考文献 205) ,一夫一妻的.(参考文献 52884) 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

Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).印度-太平洋: 東非 (南至南非的艾佛烈港, 參考文獻 5372) 到夏威夷,馬貴斯群島與迪西島, 北至日本南部, 南至羅得豪島與拉帕群島; 在密克羅尼西亞各處。

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

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 09 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: 低经济; 水族馆: 商业性
FAO(Publication : search) | FishSource | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 24.3 - 28.8, mean 27.6 (based on 518 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02818 (0.01692 - 0.04693), b=3.00 (2.86 - 3.14), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.3   ±0.3 se; based on diet studies.
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).
价格分类 (Ref. 80766):   Unknown.