Family DUGONGIDAE
(DUGONG)
• Medium-sized sirenian with pectoral flippers lacking nails, no external hindlimbs, and a whale-like tail fluke with a median notch.
• 200-330 cm.
• Subtropical and tropical Indo-West Pacific waters.
Coastal and island waters with seagrass meadows
.
1 genus, 1 species, at least 1 extant taxon
.
1 species Vulnerable; 1 species Extinct since 1600 (1768).