Archives: Raffles Bulletin of Zoology

Geographical variation in skull morphology of the Irrawaddy dolphin, Orcaella brevirostris (Owen in Gray, 1866).

Population structure of finless porpoises (Neophocaena phocaenoides) in coastal waters of Japan.

Distribution and abundance of finless porpoises in Hong Kong and adjacent waters of China.

Abundance decline in the finless porpoise population in the inland sea of Japan.

Status of Irrawaddy dolphins Orcaella brevirostris in the upper reaches of the Ayeyarwady River, Myanmar.

The status of the Irrawaddy dolphin, Orcaella brevirostris, in Songkhla Lake, Southern Thailand.