found: Work cat.: 2017447524: Sugimatsu, H. Hito to ikiru kawairuka no seitai ni semaru, 2016:p. v (Orcaella brevirostris) p. 177 (Irrawaddy dolphin (Orcaella brevirostris))
found: Dolphins-World web site, September 29, 2017(Irrawaddy Dolphins (Orcaella brevirostris); Genus: Orcaella)
found: Marinebio web site, September 29, 2017(Irrawaddy Dolphins, Orcaella brevirostris; Classification Animalia/Phylum Chordata/Class Mammalia/Order Cetacea/Family Delphinidae/Genus Orcaella brevirostris)
found: ITIS, viewed November 7, 2017(Orcaella brevirostris; taxonomic rank - Species; synonym(s) - Orcaella fluminalis, Orca brevirostris; common name(s) - Irrawaddy dolphin, Irrawady dolphin)