Animalia > Chordata > Aves > Procellariiformes > Procellariidae > Thalassoica > Thalassoica antarctica
 

Thalassoica antarctica (Antarctic Petrel)

Wikipedia Abstract

The Antarctic Petrel (Thalassoica antarctica) is a boldly marked dark brown and white petrel, found in Antarctica, most commonly in the Ross and Weddell seas. They eat Antarctic krill, fish, and small squid. They feed while swimming but can dive well from the surface and the air.
View Wikipedia Record: Thalassoica antarctica

EDGE Analysis

Uniqueness Scale: Similiar (0) 
22
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
40
 Unique & Vulnerable (100)
ED Score: 17.3224
EDGE Score: 2.90812

Attributes

Adult Weight [1]  1.56 lbs (708 g)
Birth Weight [2]  95 grams
Clutch Size [2]  1

Ecoregions

Name Countries Ecozone Biome Species Report Climate Land
Use
Antipodes Subantarctic Islands tundra Australia, New Zealand Australasia Tundra    
Southern Indian Ocean Islands tundra South Africa, France, Australia Antarctic Tundra    

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Macquarie Island Nature Reserve Ia 233540 Tasmania, Australia  

Ecosystems

Prey / Diet

Chaenocephalus aceratus (Scotian icefish)[3]
Champsocephalus gunnari (Mackerel icefish)[3]
Electrona carlsbergi (Electron subantarctic)[3]
Euphausia superba (Antarctic krill)[4]
Kondakovia longimana (Giant Warty Squid)[3]
Lepidonotothen larseni (Painted notie)[3]
Lepidonotothen squamifrons (Grey rockcod)[3]
Pleuragramma antarctica (Antarctic silverfish)[5]

Prey / Diet Overlap

Competing SpeciesCommon Prey Count
Aphrodroma brevirostris (Kerguelen Petrel)1
Aptenodytes forsteri (Emperor Penguin)3
Aptenodytes patagonicus (King Penguin)2
Arctocephalus gazella (Antarctic Fur Seal)4
Arctocephalus tropicalis (Subantarctic Fur Seal)1
Daption capense (Cape Petrel)6
Diomedea epomophora (Royal Albatross)1
Diomedea exulans (Wandering Albatross)1
Dissostichus eleginoides (Patagonsky klykach)3
Electrona carlsbergi (Electron subantarctic)1
Eudyptes chrysolophus (Macaroni Penguin)3
Eudyptes schlegeli (Royal Penguin)1
Fulmarus glacialoides (Southern Fulmar)3
Gymnoscopelus braueri (Lanternfish)1
Gymnoscopelus nicholsi (Nichol's lanternfish)1
Halobaena caerulea (Blue Petrel)1
Hydrurga leptonyx (Leopard seal)1
Hyperoodon planifrons (Southern Bottlenose Whale)1
Larus dominicanus (Kelp Gull)1
Lepidonotothen squamifrons (Grey rockcod)2
Leptonychotes weddellii (Weddell Seal)2
Leucocarbo atriceps (imperial shag)2
Lobodon carcinophaga (Crabeater Seal)1
Macronectes giganteus (Southern Giant Petrel)5
Macronectes halli (Northern Giant Petrel)3
Mirounga leonina (Southern Elephant Seal)3
Oceanites oceanicus (Wilson's Storm-Petrel)1
Pachyptila belcheri (Slender-billed Prion)1
Pachyptila desolata (Antarctic Prion)1
Pachyptila turtur (Fairy Prion)1
Pagodroma nivea (Snow Petrel)7
Phoebetria fusca (Sooty Albatross)1
Phoebetria palpebrata (Light-mantled Albatross)2
Physeter macrocephalus (Sperm Whale)2
Procellaria aequinoctialis (White-chinned Petrel)1
Pygoscelis adeliae (Adelie Penguin)3
Pygoscelis antarcticus (Chinstrap Penguin)2
Pygoscelis papua (Gentoo Penguin)5
Sterna vittata (Antarctic Tern)1
Thalassarche chrysostoma (Grey-headed Albatross)2
Thalassarche melanophris (Black-browed Albatross)4

Consumers

Parasitized by 
Ancistrona vagelli[6]
Austromenopon brevifimbriatum[6]
Pseudonirmus lugubris[6]
Saemundssonia antarctica[6]
Tetrabothrius campanulatus[6]
Tetrabothrius heteroclitus[6]
Tetrabothrius magnus <Unverified Name>[6]
Tetrabothrius minutus[6]

Distribution

Photos

Citations

Species recognized by Peterson A.P., 2011-09-22, in Catalog of Life 2011
Attributes / relations provided by 1Marchant, S.; Higgins, PJ (eds.) 1990. The handbook of Australian, New Zealand and Antarctic birds, Vol. 1., ratites to ducks. Oxford University Press, Melbourne 2Terje Lislevand, Jordi Figuerola, and Tamás Székely. 2007. Avian body sizes in relation to fecundity, mating system, display behavior, and resource sharing. Ecology 88:1605 3Towards the trophic structure of the Bouvet Island marine ecosystem, U. Jacob, T. Brey, I. Fetzer, S. Kaehler, K. Mintenbeck, K. Dunton, K. Beyer, U. Struck , E.A. Pakhomov and W.E. Arntz, Polar Biology, 29 (2). pp. 106-113 (2006) 4Who's Eating Who 5Food of emperor penguins (Aptenodytes forsteri) in the western Ross Sea, Antarctica, Y. Cherel and G. L. Kooyman, Marine Biology (1998) 130: 335-344 6Species Interactions of Australia Database, Atlas of Living Australia, Version ala-csv-2012-11-19
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 gis.wwfus.org/wildfinder
Images provided by Google Image Search
Abstract provided by DBpedia licensed under a Creative Commons License
EDGE analysis provided by EDGE of Existence programme, Zoological Society of London
Weather provided by NOAA METAR Data Access