Synonyms: Anthias testudineus: Bloch, 1795. Anabas scandens: Day, 1878; Day, 1889. Anabas testudineus riveri: Das, 1964. Anabas testudineus ricei: Das, 1964. Anabas testudineus locustri: Das, 1964. Anabas testudineus: Bhuiyan, 1964; Munro, 1955; Sterba, 1962; Thakur and Das, 1968; Shaw
Dwarf gourami: Trichogaster lalius [Colisa lalius]
Synonyms: Trichogaster lalius: Hamilton, 1822. Colisa unicolor: Cuvier, 1831 Colisa lalia: (Hamilton, 1822) Colisa lalius: (Hamilton, 1822) Common name: Dwarf gourami (English name) Bangla name: Lal Khailsa, Ranga Khailsa, Boicha. Taxonomic position: Phylum: Chordata Class: Osteichthyes Order: Perciformes Family:
Giant gourami: Colisa fasciatus
Synonyms: Trichogaster fasciatus: Bloch and Schneider, 1801; Day, 1878; Shaw and Shebbeare, 1937. Trichopodus colisa: Hamilton, 1822. Colisa fasciata: Sterba, 1962, Bhuiyan, 1964; Qureshi, 1965; and Ahmad, 1943. Common name: Giant gourami, Stripled gourami (English name). Bangla name:
Corsula mullet: Rhinomugil corsula
Synonyms: Mugil corsula: Hamilton, 1822; Day 1878; Day, 1889; Jones, 1950, Bhuiyan, 1964. Rhinomugil corsula: Rahman, 1974. Common name: Corsula mullet (English name). Bangla name: Khorsula, Bata, Khalla. Taxonomic position: Phylum: Chordata Class: Osteichthyes Order: Perciformes Family: Mugilidae
Striped spiny eel: Mastacembelus pancalus
Synonyms: Macrognathus pancalus: Hamilton, 1822. Mastacembelus pancalus: Day, 1878; Day, 1889; Ahmad, N. 1943; Bhuiyan, 1964; Shaw and Shebbeare, 1937. Common name: Striped spiny eel (English name). Bangla name: Guchi, Turi, Chirka, Pankal. Taxonomic position: Phylum: Chordata Class:
Tire-track spiny eel: Mastacembelus armatus
Synonyms: Macrognathus armatus: Lacepede, 1803; Hamilton, 1822. Mastacembelus armatus: Day, 1878; Shaw and Shebbeare, 1937; Bhuiyan, 1964; Day, 1889; Gunther, 1961; Ahmad, N. 1943. Mastacembelus manipurensis: Hora, 1921a. Common name: Tire-track spiny eel (English). Bangla name: Baim, Bam,
Lesser Spiny eel: Macrognathus aculeatus
Synonyms: Ophidium aculeatum: loch, 1787. Rhynchodella aculeata: Day, 1878; Day, 1889; Shaw and Shebbeare, 1937. Macrognathus aculeatus: Smith, 1945; Munro, 1955; Sterba, 1962; Bhuiyan, 1964. Common name: Spiny eel (English name). Bangla name: Tara baim. Taxonomic position: