The Irrawaddy river dolphin (Orcaella brevirostris) is an oceanic dolphin as it has a mixed distribution reaching part of the ocean and venturing into the river of the same name.
The Ganges River dolphin (Platanista Gangetica Gangetica) is a subspecies endemic of the Ganges river where it struggles to survive due to the intense human activities in the area.
The Indus river dolphin (Platanista gangetica minor) is a subspecies that lives in the Indus River in Pakistan where is also known as Bhulan.
La Plata dolphin (Pontoporia blainvillei) it is a small dolphin that has one of the longest snout-body length ratios. While it is a river dolphin, it also reaches several parts of the ocean.
The Rough-toothed dolphin (Steno bredanensis) is a skilled and fast swimmer with unique teeth and a slim body. It usually dwells in deep waters.
The Pacific white-sided dolphin (Lagenorhynchus obliquidens) is a robust species that dwell in the temperate waters of the North Pacific Ocean.