Weddell Seal

Leptonychotes weddellii (Lesson 1826)

are eaten by

• Global Biotic Interactions: Stercorarius maccormicki Saunders & H 1893 (South Polar Skua)
• Global Biotic Interactions: Macronectes giganteus (Gmelin & JF 1789) (Antarctic Giant-Petrel)

are host of

• Global Biotic Interactions: Phocid alphaherpesvirus 1
• Global Biotic Interactions: phocid alphaherpesvirus 1
• Global Biotic Interactions: felid alphaherpesvirus 1
• Global Biotic Interactions: Phocid alphaherpesvirus 1
• Global Biotic Interactions: Phocid alphaherpesvirus 1

are parasitized by

• Global Biotic Interactions: Staphylococcus
• Global Biotic Interactions: Parapoxvirus sp.
• Global Biotic Interactions: Brucella melitensis
• Global Biotic Interactions: Orthosplanchnus weddelli Beverley-Burton 1972
• Global Biotic Interactions: Mixonybelinia southwelli (Palm & Walter 1999) Palm 1999

are preyed upon by

• Global Biotic Interactions: Stercorarius maccormicki Saunders & H 1893 (South Polar Skua)
• Global Biotic Interactions: Macronectes giganteus (Gmelin & JF 1789) (Antarctic Giant-Petrel)
• Global Biotic Interactions: Orcinus orca (Linnaeus 1758) (Orca)
• Global Biotic Interactions: Orcinus orca (Linnaeus 1758) (Orca)

eat

• Global Biotic Interactions: Bolitaena pygmaea (A. E. Verrill 1884) (Pygmy pelagic octopus)
• Global Biotic Interactions: Gobionotothen gibberifrons (Lönnberg 1905) (Humped rockcod)
• Global Biotic Interactions: Hermania scabra (O. F. Müller 1784)
• Global Biotic Interactions: Nototheniops nybelini (Balushkin 1976)
• Global Biotic Interactions: Nototheniops nybelini (Balushkin 1976)

have ectoparasite

• Global Biotic Interactions: Antarctophthirus ogmorhini Enderlein 1906

have endoparasite

• Global Biotic Interactions: Contracaecum osculatum
• Global Biotic Interactions: Corynosoma hamanni (von Linstow 1892)
• Global Biotic Interactions: Corynosoma pseudohamanni Zdzitowiecki 1984

have pathogen

• Global Biotic Interactions: Werosea cyclovirus
• Global Biotic Interactions: Werosea circovirus
• Global Biotic Interactions: Betapolyomavirus lepweddellii
• Global Biotic Interactions: Leptonychotes weddellii papillomavirus 2
• Global Biotic Interactions: Torque teno Leptonychotes weddellii virus-2

prey on

• Global Biotic Interactions: Bovallia gigantea Pfeffer 1888
• Global Biotic Interactions: Electrona antarctica (Günther 1878) (Antarctic lanternfish)
• Global Biotic Interactions: Psychroteuthis glacialis Thiele 1920 (glacial squid)
• Global Biotic Interactions: Trematomus pennellii Regan 1914 (Sharp-spined notothen)
• Global Biotic Interactions: Euphausia superba Dana 1850 (Antarctic Krill)