Names
Scientific Name:Chaetodon citrinellus
ZH Common Names:密点蝴蝶鱼
EN Common Names:Speckled butterflyfish,Citron butterflyfish
Classification
Chordata > Ray-finned fishes > Perciformes > Butterflyfishes > Butterflyfishes
Descriptions
学名、命名者与年份 : Chaetodon citrinellus Cuvier, 1831
棲息深度 : 1 - 36
最大體長 : 13 cm
简介 :
俗名胡麻蝶、蝶仔(臺東)、紅司公(澎湖)。棲息於礁區、近海沿岸、潟湖,深度1-36公尺,無毒性,不可食用,有觀賞價值,不是經濟性魚類,分布於印度至太平洋,產於臺灣東部、南部、北部、東北部、澎湖、小琉球、蘭嶼、13 cm,模式種產於關島。
形態特徵 :
體高而呈卵圓形;6-7列。體被中大型鱗片;側線向上陡昇至背鰭第IX-X棘下方而下降至背鰭基底末緣下方。背鰭單一,硬棘XIII-XIV,軟條21-24;臀鰭硬棘III,軟條16-17。體鮮黃色至幾近白色,體側大多數鱗片各具一藍黑色點,形成10餘條點狀縱帶;
棲所生態 :
棲息於淺水域的礁盤、潟湖及面海的珊瑚礁區。通常成對一起覓食,雜食性,以小型無脊椎動物、珊瑚蟲及藻類碎片為食。
地理分布 :
分布於印度-太平洋區,自東非到夏威夷群島,北到日本南部及小
瀕危狀態 : 不在IUCN瀕危名單中
同種異名 :
Chaetodon citrinellus semipunctatus, Chaetodon nigripes
Data Source : fishdb.sinica.edu.tw
Neighbors
Three-band Butterflyfish
Chaetodon argentatus
Threadfin butterflyfish
Chaetodon auriga
Oriental butterflyfish
Chaetodon auripes
Eastern triangular butterflyfish
Chaetodon baronessa
Foureye butterflyfish
Chaetodon capistratus
Redtail butterflyfish
Chaetodon collare
Chaetodon ephippium
Chaetodon ephippium
Blackwedged butterflyfish
Chaetodon falcula
Diagonal butterflyfish
Chaetodon fasciatus
Bluestripe butterflyfish
Chaetodon fremblii
Sunburst butterflyfish
Chaetodon kleinii
Chaetodon lineolatus
Chaetodon lineolatus
Raccoon butterflyfish
Chaetodon lunula
Chaetodon melannotus
Chaetodon melannotus
Millet butterflyfish
Chaetodon miliaris
Spotfin butterflyfish
Chaetodon ocellatus
Eightband butterflyfish
Chaetodon octofasciatus
Chaetodon oxycephalus
Chaetodon oxycephalus
Chaetodon plebeius
Chaetodon plebeius
Chaetodon rafflesi
Chaetodon rafflesi
Mailed butterflyfish
Chaetodon reticulatus
Chaetodon semilarvatus
Chaetodon semilarvatus
Chaetodon speculum
Chaetodon speculum
Banded butterflyfish
Chaetodon striatus
Melon butterflyfish
Chaetodon trifasciatus
Chaetodon ulietensis
Chaetodon ulietensis
Chaetodon vagabundus
Chaetodon vagabundus