Pacific humpback dolphin Pacific humpback dolphinalso known as the Indo-Pacific humpback dolphin; Sousa chinensis Related Articles: Individual-specific VocalizationsSmall VesselsHow is sound used to estimate marine mammal abundance?Specialized Sounds in Cetacean CommunicationAustralian Humpback DolphinIndo-Pacific Humpback Dolphin Chris Knowlton2026-02-20T15:18:27-05:00