分类 / Names
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Actinopterygii
辐鳍鱼纲 (条鳍鱼) >
Perciformes (Perch-likes) >
Priacanthidae (Bigeyes or catalufas)
Etymology: Heteropriacanthus: Greek, heteros = other + Greek, prion = saw + greek, akantha = thorn (Ref. 45335).
环境 / 气候 / 范围
生态学
; 海洋 礁区鱼类; 深度上下限 3 - 300 m (Ref. 27000), usually 3 - 35 m (Ref. 40849). , preferred ?; 33°N - 32°S, 180°W - 180°E
Circumglobal in tropical and tropically influenced seas. Western Atlantic: continental waters from off Florida to Flower Garden Reef off Texas in the Gulf of Mexico; Caribbean islands and along the coast of South America to Argentina. Eastern Atlantic: eastern and mid Atlantic islands from Madeira to St. Helena; not recorded from African continental waters. Indo-Pacific: South and eastern Africa (excluding the Red Sea) eastward in island habitats through the central Pacific. Eastern Pacific: island habitats from off Baja California to the Galapagos; probably uncommon along coast of Mexico, Central and South America, questionably to Chile.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9990); common length : 20.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 55763); 最大体重: 2.7 kg (Ref. 9990)
背棘 (总数): 10; 背的软条 (总数): 12-13; 臀棘 3; 臀鳍软条: 13 - 14. Silvery pink, mottled red or solid red in color; median fins with faint dark dots. Pelvic fins dusky or pale and without distinct spots (Ref. 4328). Section of preopercle behind canal striated and without scales (Ref. 26938).
Common in lagoon and seaward reefs, primarily around islands. Under or near ledges by day (Ref. 9710). Benthopelagic (Ref. 58302). Juvenile pelagic (Ref. 9335). Nocturnal (Ref. 5213), feeding mainly on octopi, pelagic shrimp, stomatopods, crabs, small fish, and polychaetes. Solitary (Ref. 5213). During the day usually occurs singly or in small groups but at dusk it may gather in large numbers (Ref. 37816). Known to produce sound. Marketed fresh (Ref. 3800). Minimum depth reported taken from Ref. 30874.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Starnes, W.C., 1988. Revision, phylogeny and biogeographic comments on the circumtropical marine percoid fish family Priacanthidae. Bull. Mar. Sci. 43(2):117-203. (Ref. 5403)
CITES (Ref. 94142)
Not Evaluated
人类利用
渔业: 低经济; 水族馆: 商业性
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