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Topic: Arctocephalus gazella


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In the News (Thu 24 Dec 09)

  
  Arctocephalus tropicalis   (Site not responding. Last check: 2007-10-20)
Fur Seals (Arctocephalinae): Antarctic fur seal (Arctocephalus gazella); Subantarctic fur seal (Arctocephalus tropicalis); South African fur seal (Arctocephalus pusillus).
Arctocephalus: Range: Tristan, Gough, Marion, Crozet, Amsterdam Island, Macquarie Is. Arctocephalus tropicalis (Gray, 1872) tropicalis (Gray, 1872); Proc.
Arctocephalus tropicalis (Gray, 1872); OTAR Arct 7; SSF;.
specieslist.com /endangered/scientific_name-old/A/Arctocephalus_tropicalis.shtml   (3499 words)

  
 [No title]
BESTER, M.N. Population increase in the Amsterdam Island fur seal Arctocephalus tropicalis at Gough Island.
BESTER, M.N. Fur seals Arctocephalus gazella and leopard seals Hydrurga leptonyx at the Courbet Peninsula, Kerguelen.
BESTER, M.N. Status of the populations of the fur seals Arctocephalus tropicalis and Arctocephalus gazella north of the Antarctic Convergence.
www.up.ac.za /academic/zoology/New/mnbester/publications.html   (1495 words)

  
 Southern Fur Seal   (Site not responding. Last check: 2007-10-20)
SCS: South American Fur Seal (Arctocephalus australis): Distribution and Numbers Also known as the Southern fur seal, there are probably between 300,000 and 450,000 South American fur seals, distributed from...
Terrestrial Ecoregions -- Marielandia Antarctic tundra (AN1101):...seal (Hydrurga leptonyx), Weddell seal (Leptonychotes weddellii), southern elephant seal (Mirounga leonina), and southern fur seal (Arctocephalus gazella) (EPA...
Arctocephalus australis, Southern fur seal, *, Tapirus terrestris, Brazilian tapir, *,...
specieslist.com /endangered/common_name/S/Southern_Fur_Seal.shtml   (2004 words)

  
 Pictures of the Antarctic fur seal|Arctocephalus gazella facts
Other descriptions of Arctocephalus gazella Antarctic Fur Seal Conservation status: Unknown (see text) Scientific classification Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Carnivora Suborder: Pinnipedia Family: Otariidae Subfamily: Arctocephalinae Genus: Arctocephalus Species: gazella Binomial name Arcetocephalus gazella Peters, 1875 The Antarctic Fur Seal (Arctocephalus gazella) is one of seven seals in the genus Arctocephalus.
Antarctic fur seal Arctocephalus gazella is very nimble on land, compared with other Antarctic species.
The Antarctic Fur Seal, Arctocephalus gazella, is the remaining seal species to be found in the Antarctic.
www.thewebsiteofeverything.com /animals/mammals/Carnivora/Otariidae/Arctocephalus/Arctocephalus-gazella.html   (434 words)

  
 Arctocephalus - Wikipedia, the free encyclopedia
The genus Arctocephalus consists of eight of the nine species of fur seal.
For details see the fur seal article, or the individual species articles.
Cape Fur Seal or Australian Fur Seal, Arctocephalus pusillus
en.wikipedia.org /wiki/Arctocephalus   (60 words)

  
 Search Encyclopedia.com   (Site not responding. Last check: 2007-10-20)
Like the closely related sea lion, the nine species of fur seals are distinguished from the true seal by external ears and the ability to turn their hind flippers forward for walking on land.
gazelle gazelle, name for the many species of delicate, graceful antelopes of the genus Gazella, inhabiting arid, open country.
Most gazelles are found only in Africa, but several species range over N Africa and SW Asia; the Persian, or goitered, gazelle (Gazella subgutterosa) is found only in S and central Asia.
www.encyclopedia.com /searchpool.asp?target=Arctocephalus+gazella   (227 words)

  
 Mammals: Otariidae   (Site not responding. Last check: 2007-10-20)
Arctocephalus galapagoensis Heller, 1904 - Galapagos Fur Seal
Arctocephalus gazella (Peters, 1875) - Antarctic Fur Seal
Arctocephalus townsendi Merriam, 1897 - Guadalupe Fur Seal
www.phthiraptera.org /Mammals/Otariidae.html   (141 words)

  
 Fur Seals
This species is occasionally confused with Arctocephalus gazella, with which it breeds synpatrically, but it is clearly a different species.
The main problem areas for this fur seal are: increased pollution with pesticides and heavy metals of its habitat, increased disturbance and the high level of net entanglement cases.
The Australian population was originally described as to belong to Arctocephalus doriferus (which is now a subspecies of Arctocephalus pusillus), but later it was realized that this animal was similar to the New Zealand fur seal, described as Arctocephalus forsteri.
ourworld.compuserve.com /homepages/jaap/furseals.htm   (4502 words)

  
 Talk:Arctocephalus gazella - Wikimedia Commons
As User:B.navez has confirmed, there is only one species, arctocephalus gazella, depicted.
I confirm there is today only one species of fur seal on Amsterdam island, but this species has been now identified as Arctocephalus tropicalis (Sub-antarctic fur seal) and not A. gazella (Antarctic or Kerguelen's fur seal).
Both species (gazella and tropicalis) may be found on Marion, Crozet and Macquarie islands.
commons.wikimedia.org /wiki/Talk:Arctocephalus_gazella   (166 words)

  
 Christophe GUINET, Publications récentes   (Site not responding. Last check: 2007-10-20)
GEORGES J.Y., GUINET C. Early mortality and perinatal growth in the subantarctic fur seals (Arctocephalus tropicalis) on Amsterdam Island.
GUINET C. Growth in pups of the subantarctic fur seal (Arctocephalus tropicalis) on Amsterdam Island.
GUINET C. Mass change in Antarctic fur seal (Arctocephalus gazella) pups in relation to maternal characteristics at the Kerguelen Islands.
www.cebc.cnrs.fr /Forga/Identite/Guinet/fguinpub.html   (742 words)

  
 Ch18   (Site not responding. Last check: 2007-10-20)
Arctocephalus australis (Zimmerman, 1783); OTAR Arct 5; SEF;
Threats today include entanglement in fishing gear and debris and the potential depletion of their food resource base due to intensive commercial harvesting of fish and squid.
Although the population of Antarctic fur seals is still growing, entanglement of these seals in debris at a rate of 0.1 to 1% at South Georgia may become a factor in the stability of this species.
www.fao.org /docrep/T0725E/t0725e0i.htm   (5132 words)

  
 Marine Team Photolibrary - Seals   (Site not responding. Last check: 2007-10-20)
Antarctic fur seal - pups (1) (Arctocephalus gazella)
Antarctic fur seal - female (2) (Arctocephalus gazella)
Antarctic fur seal - pups (4) (Arctocephalus gazella)
www.marineteam.com /seals.htm   (189 words)

  
 Dental and mandibular injury in an Antarctic fur seal, Arctocephalus gazella, at Heard Island, Southern Ocean -- Erb et ...
Dental and mandibular injury in an Antarctic fur seal, Arctocephalus gazella, at Heard Island, Southern Ocean -- Erb et al.
Dental and mandibular injury in an Antarctic fur seal, Arctocephalus gazella, at Heard Island, Southern Ocean
The skull of an adult male Antarctic fur seal (Arctocephalus gazella) collected at Heard Island, Southern Ocean, October 1992, had chronic changes attributable to a fracture of the left lower canine, luxation of the mental symphysis, osteomyelitis of the left and right mandibles, and periostitis of the left maxilla.
www.jwildlifedis.org /cgi/content/abstract/32/2/376   (117 words)

  
 Inter Research » MEPS » v275 » p263-274
ABSTRACT: We investigated intra-specific and geographic variation in the behaviour of female Antarctic fur seals Arctocephalus gazella by serially sampling 11 individuals throughout their breeding season using satellite tracking, time-depth recorders and radio transmitters.
There was significant variation between individuals in trip durations and the maximum distance reached from the breeding beach, but not in the direction of travel.
While individual seals may exploit areas of previous feeding success, their diving behaviour within these areas is likely to be determined by the spatial and temporal distribution of the prey within them.
www.int-res.com /abstracts/meps/v275/p263-274   (413 words)

  
 The comparative energetics and growth strategies of sympatric Antarctic and subantarctic fur seal pups at Iles Crozet ...
Early mortality and perinatal growth in the subantarctic fur seal (Arctocephalus tropicalis) on Amsterdam Island.
Guinet, C. and Georges, J. Growth in pups of the subantarctic fur seal (Arctocephalus tropicalis) on Amsterdam Island.
Guinet, C., Jouventin, P. and Georges, J. Long-term population changes of fur seals Arctocephalus gazella and Arctocephalus tropicalis on sub-Antarctic (Crozet) and subtropical (St-Paul and Amsterdam) Islands and their possible relationship to El-Nino-Southern-Oscillation.
jeb.biologists.org /cgi/content/full/206/24/4497   (6481 words)

  
 SCS: Antarctic Fur Seal (Arctocephalus gazella)
Males do not feed during their time on shore in the breeding season and lose about 1.5kg in weight per day over the 30 or so days that they are on land.
There has been some cross-breeding of Antarctic and Subantarctic fur seals (Arctocephalus tropicalis) at Macquarie and Marion Islands.
The main food of Antarctic fur seals at South Georgia is krill but fish, squid and even some birds are also eaten, especially outside the breeding season.
www.pinnipeds.org /species/antfursl.htm   (1033 words)

  
 SMRU   (Site not responding. Last check: 2007-10-20)
Hoffman, J.I., Boyd, I.L. and Amos, W. (2004) Paternity in the Antarctic fur seal (Arctocephalus gazella): male reproductive strategy and the importance of maternal status.
Hoffman, J.I., Boyd, I.L. and Amos, W. (2004) Exploring the relationship between parental relatedness and male reproductive success in the Antarctic fur seal Arctocephalus gazella.
Stainland, I.J. and Boyd, I.L. (2003) Variation in the foraging location of Antarctic fur seals (Arctocephalus gazella), the effects on diving behaviour, and the apparent profitability of dives.
smub.st-and.ac.uk /CurrentResearch.htm/publications.htm   (5002 words)

  
 Whales and Seals   (Site not responding. Last check: 2007-10-20)
There are also two natural groups of seals, true seals and fur seals (Arctocephalus gazella) which are related to sea-lions.
Leopard (Hydrurga leptonyx) and Ross seals (Ommatophoca rossii) tend to be solitary, whereas Weddell (Leptonychotes weddellii) and Crabeater seals (Lobodon carcinophagus) form loose breeding aggregations.
Antarctic fur seals (Arctocephalus gazella) and elephant seals (Mirounga leonina) are both found north of the pack-ice zone and breed in dense colonies on beaches.
www.antarctica.ac.uk /About_Antarctica/Wildlife/Whales_and_Seals/index.html   (483 words)

  
 Robben (Pinnipedia): Säugetiere
Antarctic Fur Seal (Arctocephalus gazella) - Text and Images.
Südafrikanische Pelzrobben (Arctocephalus pusillus) - Text und Abbildung.
Südafrikanischer Seebär (Arctocephalus pusillus) - Text und Abbildungen.
www.infochembio.ethz.ch /links/zool_saeuget_robben.html   (868 words)

  
 Australian Antarctic Division - Fur seals
Antarctic fur seals (Arctocephalus gazella) breed mainly on subantarctic islands south of the Antarctic convergence including the South Orkney and South Shetland Islands, South Georgia, South Sandwich Islands, Bouvet Island, Iles Kerguelen, and Heard Island, with only three colonies (on Marion Island, Iles Crozet, and Macquarie Island) lying north of the convergence.
At Macquarie Island three species of fur seal occur: Antarctic fur seals and subantarctic fur seals which both breed there and New Zealand fur seals which occur in large numbers but do not breed.
Erb, E., Shaughnessy, P.D. and Norman, R.J. Dental and mandibular injury in an Antarctic fur seal, Arctocephalus gazella, at Heard Island, Southern Ocean.
www.aad.gov.au /?casid=1734   (590 words)

  
 Antarctic Fur Seal, Arctocephalus gazella @ MarineBio.org
The Antarctic fur seal, Arctocephalus gazella, (also known as the Kerguelen and Southern fur seal) like other fur seals are distinguished by the presence of external ears and their ability to use their flippers to prop themselves up into a "standing" position.
Adult males of this species measure 1.6-2 m in length and weigh between 90-210 kg, averaging 188 kg.
Pup mortality over the first year of life has been calculated at 24% and is greater on the denser breeding beaches.
marinebio.org /species.asp?id=265   (1299 words)

  
 [No title]
The behavioural ecology of the white shark is addressed within a consortium comprising MCM, the Natal Sharks Board, UCT, the South African Museum and UP.
KERLEY, G.I.H, ALLEN, B.R. and BESTER, M.N. Comparison of skull morphometrics of male Subantarctic fur seals (Arctocephalus tropicalis) from Marion and Gough islands.
CLAIR HILL M, FERGUSON, J.W.H., BESTER, M.N. and KERLEY, G.I.H. Preliminary comparision of calls of the hybridising fur seals, Arctocephalus tropicalis and A.
www.up.ac.za /academic/zoology/2003/mnbester.html   (2734 words)

  
 AllRefer.com - fur seal (Vertebrate Zoology) - Encyclopedia
The United States prohibited the hunting of fur seals in 1985.
Southern fur seals, such as Arctocephalus gazella and other species, are similar in size and appearance to the northern fur seal.
Although their fur is not considered desirable, they have been hunted almost to extinction.
reference.allrefer.com /encyclopedia/F/furseal.html   (541 words)

  
 GeoConnections - Data - Data Details   (Site not responding. Last check: 2007-10-20)
Population size and breeding season of the Antarctic fur seal Arctocephalus gazella at Heard Island - 1987/88.
Subantarctic fur seals Arctocephalus tropicalis at Heard Island.
Counts of the Antarctic fur seal Arctocephalus gazella and location of colonies at Heard Island in the 1987-88 summer.
cgdi.gc.ca /CGDI.cfm/fuseaction/data.details/id/9003/gcs.cfm   (230 words)

  
 Arctocephalus - Encyclopedia Glossary Meaning Explanation Arctocephalus   (Site not responding. Last check: 2007-10-20)
Here you will find more informations about Arctocephalus.
If you find this encyclopedia or its sister projects useful,
**** Cape Fur Seal or Australian Fur Seal, Arctocephalus pusillus
www.encyclopedia-glossary.com /en/Arctocephalus.html   (75 words)

  
 CSIRO PUBLISHING - Marine & Freshwater Research   (Site not responding. Last check: 2007-10-20)
The foraging ecology of two sympatric fur seal species, Arctocephalus gazella and Arctocephalus tropicalis, at Macquarie Island during the austral summer
Antarctic Arctocephalus gazella and subantarctic Arctocephalus tropicalis fur seals breed sympatrically at Macquarie Island.
The two species have different lactation strategies, the former rearing its pup in 4 months and the latter taking 10 months.
www.publish.csiro.au /nid/126/paper/MF01218.htm   (233 words)

  
 TAFI - Zoology
Arnould, JPY*, Boyd, IL*, Rawlins, DR*, Hindell, MA, ‘Variation in maternal provisioning by lactating Antarctic fur seals (Arctocephalus gazella): response to experimental manipulation in pup demand’, Behavioral Ecology and Sociobiology, 50 461-466 (2001) [A1]
Bonadonna, F*, Lea, MA, Dehorter, O*, Guinet, C*, ‘Foraging ground fidelity and route-choice tactics of a marine predator: the Antarctic fur seal Arctocephalus gazella’, Marine Ecology Progress Series, 223 287-297 (2001) [A1]
Harcourt, RG*, Bradshaw, CJA, Davis, LS*, ‘Summer foraging behaviour of a generalist predator, the New Zealand fur seal (Arctocephalus forsteri)’, Wildlife Research, 28 599-606 (2001) [A1]
www.research.utas.edu.au /reports/2001/d2001d203.htm   (1153 words)

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