Butterfish and White Pomfret
Family Overview
Butterfish, white pomfret and silver pomfret are names commonly used for members of the Stromateidae family. These fish are distributed across the waters of North and South America, Western Africa, and the Indo-Pacific oceans. They are easily identified by their deep and laterally compressed body, small eyes, silvery to bluish coloration, lack of keels or scutes near the caudal fin, and absence of pelvic fins.
Primarily coastal species, butterfish are typically found at depths shallower than 100 meters. They tend to form small schools or shoals over muddy seabeds with coarse sands. Their diet mainly consists of zooplankton, salps, ctenophores, jellyfish, medusae, and small benthic organisms.
There are 3 genera and about 16 species of Stromateidae worldwide.
Common Species
White Pomfret
Scientific Name: Pampus argenteus (Euphrasen, 1788)
English Name: Silver Pomfret, White Pomfret
French Name: Aileron argente
Chinese Name | 鱼类中文名: 白鲳 (Bái chāng), 银鲳 (Yín chāng)
Malay Name | Nama Melayu Malaysia: Ikan Bawal Putih, Duai Putih
Thai Name | ชื่อสามัญภาษาไทย: ปลาจะละเม็ดขาว (Plā calamĕd k̄hāw)
Local Hokkien: Pek Cheoh
Local Cantonese: Pak Chong
Main Identification Features: Fine ridge-like patch of skin on top of head large, extending above pectoral-fin base. Caudal fin deeply forked often with the lower lobe extended.
Size: Maximum standard length about 60 cm, commonly to 30 cm.
Habitat and Ecology: Benthopelagic, over sandy and muddy bottoms, to 80 m depth. Oceanodromous, migrate northward or southward according to the distribution of warm water currents thus, they migrate to the north during northern hemisphere summer and to the south in winter. Adults feed on ctenophores, salps, medusae, and other zooplankton groups.
Chinese Silver Pomfret
Scientific Name: Pampus chinensis (Euphrasen, 1788)
English Name: Chinese Silver Pomfret
French Name: Aileron chinois
Chinese Name | 鱼类中文名: 斗鲳 (Dòu chāng), 斗底白鯧 (Dòu dǐ bái chāng), 斗底 (Dòu dǐ)
Malay Name | Nama Melayu Malaysia: Ikan Bawal Tambak, Duai Tambak
Thai Name | ชื่อสามัญภาษาไทย: ปลาจะละเม็ดเทา (Plā calamĕd theā)
Local Hokkien: Tau Tae
Local Cantonese: Tau Taie Chong
Main Identification Features: Posterior margin of dorsal and anal fins not deeply indented. No blade-like spines before dorsal and anal fins. Caudal fin emargenate, not deeply forked and lobes are almost equal in length. Eye small.
Size: Maximum standard length about 40 cm, commonly to 20 cm.
Habitat and Ecology: Benthopelagic and amphidromous, over sandy and muddy bottoms, less than 100 m depth. A surface feeder that feeds actively at night on copepods, ctenophores, medusae, decapods and other zooplankton.
Grey Pomfret
Scientific Name: Pampus cinereus (Bloch, 1795)
English Name: Grey Pomfret, Longfin Pomfret
Chinese Name | 鱼类中文名: 白鲳 (Bái chāng), 灰鲳 (Huī chāng)
Malay Name | Nama Melayu Malaysia: Ikan Bawal Tambak
Local Hokkien: Pek Cheoh
Local Cantonese: Pak Chong
Main Identification Features: Mouth subterminal and mouth slit curved downward posteriorly. Anterior rays of dorsal and anal fins produced distinct falcate lobes. Anal fin greatly extended and pectoral fin long, fan-like. Caudal fin deeply forked, the lower lobe usually longer than the upper lobe. Pectoral, anal, and caudal fins yellowish grey with dark margins posteriorly. Dorsal fin dark grey.
Habitat and Ecology: Benthopelagic, over sandy and muddy bottoms.
