Leopard seal

Leopard seal
Temporal range: Early Pliocene – Recent
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Parvorder: Pinnipedia
Family: Phocidae
Subfamily: Monachinae
Tribe: Lobodontini
Genus: Hydrurga
Gistel, 1848
Species:
H. leptonyx
Binomial name
Hydrurga leptonyx
(Blainville, 1820)
Hydrurga leptonyx range map
Synonyms
List
  • Phoca leptonyx de Blainville, 1820 (basionym)
  • Stenorhynchus leptonyx (Lesson, 1827)
  • Phoca Homei (Lesson, 1828)
  • Phoca leptonix (McMurtrie, 1831)
  • Stenorhincus Leptonyx (C. H. Smith, 1842)
  • Stenorynchus leptonyx (Lesson, 1842)
  • Ogmorhinus leptonyx (J. A. Allen, 1880)
  • Hydrurga leptonyx (J. A. Allen, 1905)
  • Hydrurga leptonyz (Wozencraft, 2005)

The leopard seal (Hydrurga leptonyx), also referred to as the sea leopard, is the second largest species of seal in the Antarctic (after the southern elephant seal). It is a top order predator, feeding on a wide range of prey including cephalopods, other pinnipeds, krill, fish, and birds, particularly penguins, and its only natural predator being the orca. It is the only species in the genus Hydrurga. Its closest relatives are the Ross seal, the crabeater seal and the Weddell seal, which are all Antarctic seals of the tribe Lobodontini.