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Arctocephalus philippii (Peters, 1872)

Juan Fernández fur seal, Philippi's fur seal

 

 

Taxonomy & Nomenclature

Synonym/s: Arctocephalus philippii philippii (Peters, 1872); Arctocephalus philippii philippii (Peters, 1866) (incorrect year; used by Anonymous, 1964)

 

Conservation Status

Last record: 1900

Rediscovered in 1965 (Thornback & Jenkins, 1982); 1967?

IUCN RedList status: Near Threatened

 

Distribution

Juan Fernández Islands, Chile

 

Biology & Ecology

 

 

Hypodigm

 

 

Media

 

 

References

Aguayo, L. A. (1971). The present status of the Juan Fernández fur seal. K. Norske Vidensk. Selsk. Skr. 1: 1-4.

Aguayo, L. A. (1973). The Juan Fernández fur seal. In: Holloway, C. W. (ed.). Seals. IUCN New Ser. Suppl. Pap. 39: 140-143. Morges, Switzerland.

Aguayo, L. A. (1979). Juan Fernández fur seal. In: Mammals in the Seas, Vol. II: Pinniped species summaries and report on sirenians, pp. 28-30. Food and Agriculture Organization of the United Nations, Rome, Italy.

Aguayo, L. A. and Maturana, R. (1970). Primer censo de Lobos Finos en el Archipelago de Juan Fernandez. Biol. Pesq. Chile 4: 3-15.

Aguayo, L. A., Maturana, R. and Torres, D. (1971). El Lobo Fino de Juan Fernandez. Rev. Biol. Mar. Valparaiso 14(30): 135-149.

Alava, Juan José et al. (2022). A Juan Fernández Fur Seal (Arctocephalus philippii, Peters, 1866) in the Galápagos Islands: Insights from the First Anecdotal Observation in the Last Century. Aquatic Mammals 48(6): 559-564. doi:10.1578/AM.48.6.2022.559

Anonymous. (1964). A preliminary list of rare mammals including those believed to be rare but concerning which detailed information is still lacking. IUCN Bulletin 11(Special Supplement): 4 pp.

Arnould, J. P. Y. 2002. Southern fur seals Arctocephalus spp. In: W. F. Perrin, B. Wursig and J. G. M. Thiewissen (eds), Encyclopedia of Marine Mammals, pp. 1146-1151. Academic Press, New York, USA.

Aurioles, D. and Trillmich, F. (IUCN SSC Pinniped Specialist Group). (2008). Arctocephalus philippii. The IUCN Red List of Threatened Species. Version 2014.3. (http://www.iucnredlist.org). Downloaded on 08 March 2015.

Bonner, W. N. 1981. Southern fur seals Arctocephalus (Geoffroy Saint-Hilaire and Cuvier, 1826). In: S. H. Ridgway and R. Harrison (eds), Handbook of marine mammals, Volume 1: The walrus, sea lions, fur seals and sea otter, pp. 161-208. Academic Press.

Brunner, S. 2004. Fur seals and sea lions (Otariidae): identification of species and taxonomic review. Systematics and Biodiversity 1: 339-439.

Fisher, Diana O. (2011a). Trajectories from extinction: where are missing mammals rediscovered? Global Ecology & Biogeography 20: 415-425. https://doi.org/10.1111/j.1466-8238.2010.00624.x [Appendix S1]

Francis, J. M. and Boness, D. J. 1991. The effect of thermoregulatory behaviour on the mating system of the Juan Fernández fur seal, Arctocephalus philippii. Behaviour 119: 104-126.

Francis, J.M, Boness, D.J. and Ochoa-Acuna, H. 1998. A protracted foraging and attendance cycle in female Juan Fernandez fur seals. Marine Mammal Science 14(3): 552-574.

Gilmore, R. M. (1971). Observations on marine mammals and birds off the coast of southern and central Chile, early winter 1970. Antarct. Journal of the U.S. 6(1): 10-11.

Groombridge, B. (ed.). 1994. 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Higdon, J. W., Bininda-Emonds, O. R. P., Beck, R. M. D. and Ferguson, S. H. 2007. Phylogeny and divergence of the pinnipeds (Carnivora: Mammalia) assessed using a multigene dataset. BMC Evolutionary Biology 7: 216.

Hubbs, C.L. and Norris, K.S. 1971. Original teeming abundance, supposed extinction, and survival of the Juan Fernandez fur seal. In: W.H. Burt (ed.), Antarctic Pinnipedia, pp. 35-52. Antarctic Research Series 18, American Geophysical Union, New Yourk, USA.

IUCN. 1990. IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

IUCN Conservation Monitoring Centre. 1986. 1986 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

IUCN Conservation Monitoring Centre. 1988. 1988 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Joslin, Paul and Maryanka, Daphne. (1968). Endangered Mammals of the World: Report on Status and Action Treatment. IUCN Publications, New Series, Supplementary Paper No. 13: 34 pp.

King, J. E. (1954). The Otariid seals of the Pacific coast of America. Bull. Brit. Mus. (Nat. Hist.), Zool. 2: 311-337.

Mace, G. M. and Balmford, A. 2000. Patterns and processes in contemporary mammalian extinction. In: A. Entwhistle and N. Dunstone (eds), Priorities for the Conservation of Mammalian Biodiversity, pp. 27-52. Cambridge University Press, Cambridge, UK.

Majluf, P. and Reyes, J.C. 1989. The marine mammals of Peru: A review. In: D. Pauly, P. Muck, J. Meno and I. Tsukayama (eds), The Peruvian upwelling ecosystem: Dynamics and interactions, pp. 344-363. ICLARM Conference Proceedings 18, Callao, Peru.

Diego Páez-Rosas, Diana A. Pazmiño, and Marjorie Riofrío-Lazo.  (2020). Unprecedented Records of Guadalupe and Juan Fernández Fur Seals in the Galapagos Archipelago. Aquatic Mammals 46(6): 549-555.

Peters, W. C. H. (1866). Uber die Ohrenrobben (Seelowen und Seebaren), Otariae, insbesondere über die in den Sammlungen zu Berlin befindlichen Arten. Monatsber., K.P. Akad. Wissensch., Berlin.

Repenning, C.A., Peterson, R.S. and Hubbs, C.L. 1971. Contributions to the systematics of the southern fur seals, with particular reference to the Juan Fernández and Guadalupe species, pp.1-34. In: Burt, W. H. (ed.). Antarctic Pinnipedia. Antarctic Research Series 18, American Geophysical Union, New York, USA.

Rice, D.W. 1998. Marine Mammals of the World. Systematics and Distribution. Society for Marine Mammalogy, Lawrence, Kansas.

Scheffer, V. B. (1958). Seals, Sealions, and Walruses: A Review of the Pinnipedia. Stanford. 179 pp.

Scheffers, Brett R., Yong, Ding Li, Harris, J. Berton C., Giam, Xingli and Sodhi, Navjot S. (2011). The world’s rediscovered species: back from the brink? PLoS ONE 6(7): e22531. https://doi.org/10.1371/journal.pone.0022531 [Supporting Information (Table S1)]

Schürholz, G. (1976). The conservation of the Juan Fernandez Fur Seal. CONAF Report. Unpublished. 9 pp.

Schürholz, G. and Mann, G. (1977). Comments on the population of the Juan Fernandez Fur Seal (Arctocephalus philippii). In: Proc. of International Game Biology Conference, Atlanta.

Scott, Peter (ed.). (1965). Preliminary List of Rare Mammals and Birds, pp. 155-237. In: The Launching of a New Ark. First Report of the President and Trustees of the World Wildlife Fund. An International Foundation for saving the world's wildlife and wild places 1961-1964. London: Collins.

Sievertsen, E. (1954). A Survey of the eared seals with remarks on the Antartic seals collected by M/K/ Norwegia in 1928-29. In: Det. Norske Videnskaps-Akademi i Oslo. Sci. Res. Norw. Antarct. Exp. 1927-1928 et seq. 36: 1-76.

Thornback, Jane and Jenkins, Martin (compilers). (1982). The IUCN Mammal Red Data Book. Part 1: Threatened Mammalian Taxa of the Americas and the Australasian Zoogeographic Region (Excluding Cetacea). Gland, Switzerland: IUCN. 516 pp.

Toro Valdivieso, C. V. (2021). Potential of faeces for non-invasive assessment of Juan Fernandez fur seals and their environment (Doctoral thesis). https://doi.org/10.17863/CAM.86719

Torres, D. 1985. Presencia del lobo fino sudamericano (Arctocephalus australis) en el norte de Chile, como consecuencia de El Niño. 1982-1983. Investigaciones Pesqueras (Chile) 32: 225-233.

Torres, D. N. 1987a. Antecedentes sobre el lobo fino de Juan Fernández Arctocephalus philippii y proyecciones para su estudio. In: J. C. Castilla (ed.), Islas Oceanicas Chilenas: Conocimiento científico y necesidades de investigaciones, pp. 287-317. Ediciones Universidad Catolica de Chile.

Torres, D.N. 1987b. Juan Fernández fur seal, Arctocephalus philippii. In: J.P. Croxall and R.L. Gentry (eds), Status, biology, and ecology of fur seals, pp. 37-41. National Oceanic and Atmospheric Administation Technical Report, National Marine Fisheries Service No. 51.

Torres, D.N. 1990. Colares plásticos en lobos fines Antárcticos: Otra evidencia de contaminación. Boletín Antártico Chileno 10: 20-22.

Torres, D. N., Cattan, P. E. and Yanez, V. J. L. (1978). Ecological studies for the conservation of the Juan Fernandez Fur Seal Arctocephalus philippii and its environment. WWF/IUCN Project 1410 proposal.

Torres, D. N., Cattan, P. E. and Yanez, V. J. L. (1979). Ecological studies on the Fur Seal of the Juan Fernandez Archipelago. Arctocephalus philippii (Peters). Report on the Expedition 1978-1979. Unpublished.

WWF/IUCN. (1981). List of Approved Projects. February 1981.

https://economictimes.indiatimes.com/news/environment/flora-fauna/extinction-watch-the-little-known-juan-fernndez-fur-seal/articleshow/76519347.cms

 

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