Leopard Seal

Hydrurga Leptonyx
Leopard Seal - Marinewise © 2026 MarineWise

Quick Facts

Scientific nameHydrurga Leptonyx
Other namesSea Leopard
SizeUp to 3.5 m (11.4 ft)
WeightUp to 500 kgs (1,102 lbs)
FamilyPhocidae

Distribution

Habitat & AU DistributionPrimarily found in the pack-ice surrounding the Antarctic continent and larger subantarctic islands
Depth RangeUp to 300 m (984 ft)
Leopard Seal Australian Distribution