אוקאפי
הערות שוליים

↑  אוקאפי באתר הרשימה האדומה של IUCN
1 2  Don E. Wilson, DeeAnn M. Reeder, "Mammal Species of the World, Vol.12", "Okapia johnstoni" pp.672–673, JHU Press, 2005. ISBN 9780801882210.
1 2 3 4  Richard E. Bodmer and George B. Rabb.
↑  "Frequently Asked Questions", Okapi, IUCN SSC Giraffe & Okapi Specialist Group.(הקישור אינו פעיל, 15.10.2019)
1 2  "Biodiversity of the DRC", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
1 2 3 4 5  "History of Okapi", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
1 2  Gordy Slack.
↑  Aylward Manle Blackman, 1883-1956. London : Sold at the Offices of the Egypt Exploration Fund; 1915. The rock tombs of Meir, Part 2, The tomb-chapel of Senbi's son Ukh-Hotp (B, no. 2), P.19.
↑  "The Apadana", Oriental Institute Photographic Archives, Oriental Institute of the University of Chicago.
↑  Persepolis: Apadana, East Stairs, Livius.org.(הקישור אינו פעיל, 15.10.2019)
1 2 3 4 5 6 7  Susan Lyndaker Lindsey, Cynthia L. Bennett and Mary Neel Green (1999).)
1 2  Okapi - between legend and science
1 2  Brent Huffman, "Okapia johnstoni", Ultimate Ungulate, last updated on 20-Aug-04.
1 2  "The African Unicorn: Mystery of the Okapi", Extraordinary Animals blog, 22 August 2013.
↑  "Mountain Gorilla", WWF.
↑  Richard T. Corlett and Richard B. Primack, "Tropical Rain Forests: An Ecological and Biogeographical Comparison", John Wiley & Sons, 2011. ISBN 9781444392289.
↑  John MacKinnon (2000), "New mammals in the 21st century?", Annals of the Missouri Botanical Garden: 63-66.
↑  Donald R. Prothero and Robert M. Schoch, "Horns, Tusks, and Flippers: The Evolution of Hoofed Mammals", pp.32–33 and 67 JHU Press, 2002. ISBN 9780801871351.
1 2 3 4 5  "Okapi", Okapi Conservation Project.
1 2 3 4 5 6 7 8 9 10 11 12  San Diego Zoo fact sheet.
↑  Anne Innis Dagg, "Giraffe: Biology, Behaviour and Conservation", p.3, Cambridge University Press, 2014. ISBN 9781107034860.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23  J.A. Hart (2013)
↑  J.S. Kingdon and M. Hoffmann (eds), "The Mammals of Africa", Volume 1: Introductory Chapters and Afrotheria, p.31, A&C Black. ISBN 9781408189962.
↑  Jonathan Kingdon, "Lowly Origin: Where, When, and why Our Ancestors First Stood Up", p.396, Princeton University Press, 2003. ISBN 9780691050867.
↑  K. Benirschke, "Okapi", Comparative Placentation.com.
↑  J. R. Vermeesch et al (1996), "Differences in the distribution and nature of the interstitial telomeric (TTAGGG) n sequences in the chromosomes of the Giraffidae, okapi (Okapia johnstoni), and giraffe (Giraffa camelopardalis): evidence for ancestral telomeres at the okapi polymorphic rob (4; 26) fusion site.", Cytogenetic and Genome Research 72(4): 310–315.
↑  P. Petit and W. De Meurichy (1986), "On the chromosomes of the okapi. Okapia johnstoni.", Annales de genetique 29(4): 2332–234.
1 2 3 4 5 6 7 8  Okapi Conservation Project Home Page.
↑  "Natural History", The okapi management website.
1 2 3 4 5 6 7 8 9 10  D. Mallon in: IUCN Red List of Threatened Species.
1 2 3  Jonathan Kingdon, "East African Mammals: An Atlas of Evolution in Africa, Volume 3, Part B: Large Mammals", pp.310, 339–346,University of Chicago Press, 1988. ISBN 9780226437224.
1 2 3 4 5  "Okapi", San Diego Zoo Animals.
1 2 3  Kevin C. Hartzog, "Stripes of the Okapi", "Natural Selection">"Evolution">Stars and Seas.com.
↑  "Mammals of the Southern Hemisphere", p.87, Marshall Cavendish Reference, Marshall Cavendish, 2010. ISBN 9780761479376.
↑  סיעוף
↑  J. A. Hart (2001). "Diversity and abundance in an African forest ungulate community and implications for conservation", African rain forest ecology and conservation, Yale University Press, New Haven, 183-206.
1 2  Rod East, "African Antelope Database 1998", pp.101–102, IUCN, 1999. ISBN 9782831704777.
↑  "DR Congo (Zaire)", Uppsala Conflict Data Program, UCDP Conflict Encyclopedia.
1 2 3 4 5 6  "Okapi Wildlife Reserve", Okapi Conservation Project.
1 2  "Research", Okapi Conservation Project.
↑  Ronald M. Nowak, "Walker's Mammals of the World: Vol 2", 1085–1086, JHU Press, 1999. ISBN 9780801857898.
↑  "World Map > Africa > Democratic Republic of the Congo > SYMBOLS", worldatlas.com
↑  "IUCN SSC Giraffe and Okapi Specialist Group (GOSG)", The Giraffe Conservation Foundation (GCF).(הקישור אינו פעיל, 15.10.2019)
1 2  "Democratic Republic of the Congo", UNESCO World Heritage Centre.
1 2  "ICCN", Okapi Conservation Project.
↑  "White Oak Conservation Center, Inc.", 2012.
↑  "Partners", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  "Programs", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
1 2  "Capacity Building & Training", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  "Community Assistance", Okapi Conservation Project.
↑  "Alternative Livelihoods", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  BirdLife International 2013, "Afropavo congensis", In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2.(הקישור אינו פעיל, 15.10.2019)
↑  M. Robbins and L. Williamson (2008), "Gorilla beringei", In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2.(הקישור אינו פעיל, 15.10.2019)
↑  B. Fruth et al (2008), "Pan paniscus", In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2.
↑  "List of World Heritage in Danger", UNESCO World Heritage Centre.
↑  "Epulu Station Reserve", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  "Okapi Conservation Project, Epulu Update – June 28, 2012", Okapi Conservation Project News, June 28, 2012 Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  Ally Catterick, "Emergency help needed as Okapi Wildlife Reserve destroyed", Last edited in 10 July 2012, Fauna & Flora International
↑  "Crisis in DR Congo and Okapi Wildlife Reserve", Okapi Conservation Project News, June 26, 2012, Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  "The Notorious Poacher Morgan Killed by Congolese Army Soldiers Ends Dark Chapter for Okapi Wildlife Reserve", Okapi Conservation Project News, April 20, 2014, Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  "About", Okapi Conservation Project.(הקישור אינו פעיל, 15.10.2019)
↑  George S. Cuhaj,"2013 Standard Catalog of World Paper Money - Modern Issues: 1961-Present", Vol 3: 265–267. Krause Publications, 2012. ISBN 9781440229565.(הקישור אינו פעיל, 15.10.2019)
↑  James A. Foley, "Congo's Forest Giraffe, the Okapi, Now an Endangered Species, IUCN Says", 26 Nov 2013, Nature World News.
↑  Serge Bahuchet (2006), "Languages of the African Rainforest « Pygmy » Hunter-Gatherers: Language Shifts without Cultural Admixture", In Historical linguistics and hunter-gatherers populations in global perspective, Leipzig.
↑  John Noble Wilford, "Society formed to bring them back alive", January 19, 1982, The New York Times.
↑  Michael Hartley, "The Johnstonian Jaunt for a Cryptic Creature", The Study blog, 2012.