Animalia > Chordata > Mammalia > Carnivora > Otariidae > Phocarctos > Phocarctos hookeri
 

Phocarctos hookeri (New Zealand Sealion; New Zealand sea lion; Hooker's sea lion; Auckland sea lion)

Wikipedia Abstract

The New Zealand sea lion (Phocarctos hookeri), also known as Hooker's sea lion, and whakahao in Māori, is a species of sea lion that primarily breeds on New Zealand's subantarctic Auckland and Campbell islands and to some extent around the coast of New Zealand's South and Stewart islands. The New Zealand sea lion numbers around 10,000 and is perhaps the world's rarest sea lion species. They are the only species of the genus Phocarctos.
View Wikipedia Record: Phocarctos hookeri

Endangered Species

Status: Endangered
View IUCN Record: Phocarctos hookeri

EDGE Analysis

Uniqueness Scale: Similiar (0) 
3
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
42
 Unique & Vulnerable (100)
ED Score: 7.35
EDGE Score: 3.51

Attributes

Adult Weight [2]  413.55 lbs (187.58 kg)
Birth Weight [2]  15.43 lbs (7.00 kg)
Male Maturity [2]  6 years
Gestation [2]  1 year
Litter Size [2]  1
Litters / Year [2]  1
Migration [1]  Intraoceanic
Water Biome [1]  Coastal
Weaning [2]  7 months 3 days

Protected Areas

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

Biodiversity Hotspots

Name Location Endemic Species Website
New Zealand New Zealand Yes

Prey / Diet

Coelorinchus aspercephalus (Rough-head whiptail)[3]
Dissostichus eleginoides (Patagonsky klykach)[4]
Electrona carlsbergi (Electron subantarctic)[4]
Electrona subaspera (Rough lanternfish)[4]
Enteroctopus zealandicus[3]
Gymnoscopelus fraseri (Lanternfish)[4]
Krefftichthys anderssoni (Anderson's lanternfish)[4]
Lepidonotothen squamifrons (Grey rockcod)[4]
Macruronus novaezelandiae (Whiptail hake)[3]
Munida gregaria[3]
Muraenolepis marmorata (Marbled parketnik)[4]
Notothenia rossii (Marbled rockcod)[4]
Paranotothenia magellanica (Orange throat notothen)[4]
Phocarctos hookeri (New Zealand Sealion)[4]
Protomyctophum bolini (Lanternfish)[4]
Protomyctophum parallelum (Parallel lanternfish)[4]
Pygoscelis papua (Gentoo Penguin)[4]
Pyrosoma atlanticum[3]
Zanclorhynchus spinifer (Antarctic horsefish)[4]

Prey / Diet Overlap

Competing SpeciesCommon Prey Count
Arctocephalus forsteri (Australasian Fur Seal)1
Diomedea epomophora (Royal Albatross)1
Genypterus blacodes (Rock ling)2
Helicolenus percoides (Sea perch)1
Megadyptes antipodes (Yellow-eyed Penguin)1
Merluccius australis (Whiting)1
Neocyttus rhomboidalis (Deepwater dory)1
Squalus acanthias (Common spiny)1
Thalassarche bulleri (Buller's Albatross)1

Predators

Phocarctos hookeri (New Zealand Sealion)[4]

Providers

Parasite of 
Antarctophthirus microchir[4]
Corynosoma australe[4]

Consumers

Parasitized by 
Corynosoma australe[5]

Range Map

Antarctica/Southern Ocean; Australia; Southern Asia;

Photos

Citations

Attributes / relations provided by 1Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at animaldiversity.org 2de Magalhaes, J. P., and Costa, J. (2009) A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774 3"Diet of New Zealand sea lions (Phocarctos hookeri) at the Auckland Islands", Simon Childerhouse, Bruce Dix and Nick Gales, Wildlife Research 28(3) 291 - 298 (2001) 4Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics. 5Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London
Biodiversity Hotspots provided by Critical Ecosystem Partnership Fund
Images provided by Google Image Search
Abstract provided by DBpedia licensed under a Creative Commons License
Weather provided by NOAA METAR Data Access