Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera. Author Alexandre P. Marceniuk Author Naércio A. Menezes text Zootaxa 2007 1416 1 126 http://www.zoobank.org/urn:lsid:zoobank.org:pub:FFC65592-D8DB-41BE-AEAC-A41EAB6C6185 journal article z01416p001 FFC65592-D8DB-41BE-AEAC-A41EAB6C6185 Arius acutirostris Day, 1877 Arius acutirostris Day, 1877: 459, pl. 107 (fig. 1). Type locality: Salwein River at Moulmein, Myanmar . Syntypes : BMNH 1870.6.14.34 ; NMW 44358 , 48327 ; ZMB 2735 , F454 , F500 , A569 . Distribution: South and southeast Asia. Countries: Myanmar. Habitat: Mostly in brackish waters. Maximum size: 305 mm TL.