Systematic position Phylum: Chordata Class: Actinopterygii (Ray-finned fishes) Order: Siluriformes (Catfishes) Superfamily: Sisoroidea Family: Sisoridae (Bagariidae; Sisorid catfishes) Subfamily: Glyptosterninae Genus: Pseudecheneis Species: P. sulcata Synonym: Glyptosternon sulcatus McClelland, 1842 Common names: Sucker throat catfish and Sulcatus catfish Distributions: Bangladesh,