סיפאקה לבנה
הערות שוליים

↑  סיפאקה לבנה באתר הרשימה האדומה של IUCN
1 2 3  Mittermeier et al. 2006, pages. 341–344
↑  Borror 1960, p. 21
↑  Borror 1960, p. 91
↑  Grandidier, A, "Observations sur les Propithèques de Madagascar. Extrait d'une Lettre adressée à M. Milne Edwards, par M. Alf. Grandidier. (Observations on Propithecus in Madagascar. Extract from a letter addressed to Mr. Milne Edwards, from Mr. Alf. Grandidier.)", Comptes rendus hebdomadaires des séances de l'Académie des sciences 72: 231–232. Gauthier-Villars, 1871 (צרפתית)
↑  Milne-Edwards, A.; Grandidier, A. (1872). "Description d'une nouvelle espèce de Propithèque (Propithecus sericeus) [Description of a new species of Propithecus (Propithecus sericeus)]", Revue et Magasin de Zoologie. 2nd 23: 273–274. (צרפתית)
↑  Milne-Edwards & Grandidier 1875, pp. 300–302
↑  Mireya Mayor et al (2004)(PDF), "Specific status of Propithecus spp", International Journal of Primatology 25 (4): 875–900
1 2  Groves, C.P.; Helgen, K.M, (2007) (2007)"Craniodental characters in the taxonomy of Propithecus" (PDF), International Journal of Primatology 28 (6): 1363–1383.
↑  Tattersall, I. (2007). "Madagascar's lemurs: Cryptic diversity or taxonomic inflation?". Evolutionary Anthropology 16: 12–23.
1 2 3 4 5 6 7 8 9 10  Mittermeier et al. 2006, pages. 383–387
1 2 3 4 5 6  Patel, E.R.; Andrianandrasana, L.H. (2008). "Low elevation silky sifakas (Propithecus candidus) in the Makira Conservation Site at Andaparaty-Rabeson: Ranging, demography, and possible sympatry with red ruffed lemurs (Varecia rubra)", Lemur News 13: 18–22.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24  Russell Alan Mittermeier et al (PDF), Primates in Peril: The World's 25 Most Endangered Primates 2008–2010, pages 23–26, IUCN/SSC Primate Specialist Group (PSG), International Primatological Society (IPS) and Conservation International (CI), 2009, ISBN 978-1-934151-34-1.
↑  Lehman, S.M.; Mayor, M.; Wright, P.C. "Ecogeographic size variations in sifakas: a test of the resource seasonality and resource quality hypotheses", American Journal of Physical Anthropology 126 (3): 318–328, 2005.
1 2 3 4 5  Garbutt 2007, pages. 187–189
1 2  Rasolofoson, D. et al (PDF), "Influences des pressions anthropiques sur les lémuriens d'Anantaka, dans la partie est du plateau de Makira, Maroantsetra, Madagascar (Influence of human pressure on lemur groups on the Makira Plateau, Maroantsetra, Madagascar)", Madagascar Conservation and Development 2: 21–27, 2007. (צרפתית)
↑  Milne-Edwards & Grandidier 1875, pages. 300–302
1 2  Tattersall 1982, pages. 99–101
↑  Wilmé, L; Callmander, M.W, "Les populations reliques de primates: les Propithèques (Relic populations of primates: sifakas)", Lemur News 11: 24–31, 2006.
1 2  Harcourt 1990, pp. 204–205
↑  Humbert, H. (1955), "Une merveille de la nature à Madagascar. Prémière exploration botanique du Massif du Marojejy et de ses satellites (A wonder of nature in Madagascar. First botanical exploration of Morojejy Massif and its satellites)", Mémoires de l'Institut Scientifique de Madagascar. B 6: 1–210. (צרפתית)
↑  Guillaumet, J.L. et al (1975), "Étude des écosystèmes montagnards dans la région malgache. III. Le Marojezy. IV. L'itremo et l'ibity. Geomorphologie, climatologie, faune et flore (Campagne RCP 225, 1972–1973) [Study of mountain ecosystems in the region of Madagascar. III. The Marojejy. IV. The Itremo and Ibity. Geomorphology, climatology, fauna and flora (RCP Campaign 225 1972–1973)]", Bulletin du Muséum National d'Histoire Naturelle. 3 25 (309): 29–67. (צרפתית)
1 2  Duckworth, J.W. et al (1995), "The lemurs of Marojejy Strict Nature Reserve, Madagascar: A status overview with notes on ecology and threats". International Journal of Primatology 16 (3): 545–559.
↑  Sterling, E.; McFadden, K. (2000). "Rapid census of lemur populations in the Parc National de Marojejy, Madagascar". Fieldiana Zoology. New Series 97: 265–274.
↑  Schmid, J.; Smolker, R. (1998). "Lemurs of the Reserve Special d'Anjanaharibe-Sud, Madagascar". Fieldiana Zoology. New Series 90: 227–240.
↑  Goodman, S.M. et al (2003), Les Lémuriens. In Goodman, S.M.; Wilmé, L.. "Nouveaux résultats d’inventaires biologiques faisant référence à l'altitude dans la région des massifs montagneux de Marojejy et d'Anjanaharibe-Sud (New results of biological inventories referring to the altitude in mountainous region of Marojejy and Anjanaharibe-South)", Recherches pour le Développement. Sciences Biologiques (19): 279–286. (צרפתית)
↑  Mittermeier et al, 2006, pages. 431–455
↑  Irwin 2006, pages. 305–326
1 2 3  Patel, E.R. (2006). "Activity budget, ranging, and group size in silky sifakas (Propithecus candidus)" (PDF). Lemur News 11: 42–45.
1 2  Patel, E.R. (2007). "Non-maternal infant care in wild Silky sifakas (Propithecus candidus)" (PDF). Lemur News 12: 39–42.
1 2  Queslin, E.; Patel, E.R. (2008), "A preliminary study of wild silky sifaka (Propithecus candidus) diet, feeding ecology, and habitat use in Marojejy National Park, Madagascar (Abstract #143)"
↑  Patel, E.R et al, "Alloparental care (including allonursing) in free-ranging silky sifakas (Propithecus diadema candidus) in a primary northeastern montane rainforest in Madagascar", American Journal of Primatology 60 (Suppl 1): 71.
↑  Patel, E.R et al, 2005, "Quantifying the vocal repertoire of wild adult diademed sifakas (Propithecus diadema diadema) in Madagascar", American Journal of Primatology 66 (Suppl 1): 48.
1 2  "Vocalizations", Simpona: Silky Sifaka Conservation and Research in Madagascar
↑  Patel, E.R et al, 2006, "Exploring the function of "Zzuss" alarm vocalizations in wild silky sifakas (Propithecus candidus): moderate evidence for individual distinctiveness", International Journal of Primatology 27 (Suppl 1): 504.
↑  Patel, E.R et al, 2005, "Sex differences in the acoustic structure of an alarm vocalization in a monomorphic primate: Wild silky sifakas (Propithecus candidus) of Northeastern Madagascar", American Journal of Primatology 66 (Suppl 1): 46–47.
↑  Patel, E.R et al, 2003, "Assessing production specificity of free ranging silky sifaka (Propithecus diadema candidus) "antipredator" vocalizations: Weak evidence for "aerial predator" but not "terrestrial predator" calls", American Journal of Primatology 60 (Suppl 1): 71–72.
↑  Schilling 1979, pp. 461–542
↑  Patel, E.R et al, "Non-nutritive tree gouging in wild Milne-Edwards' sifakas (Propithecus edwardsi): Description and potential communicative functions (Abstract #283)", A International Primatological Society, 2006.
↑  Patel, E.R. (2005), "Silky sifaka predation (Propithecus candidus) by a fossa (Cryptoprocta ferox)", Lemur News 10: 25–27.
1 2  "Propithecus candidus (Silky Sifaka, Silky Simpona)", IUCN.
↑  Kelley, E.; Mayor, M.I. (2002). "Preliminary study of the silky sifaka (Propithecus diadema candidus) in north-east Madagascar" (PDF). Lemur News 7: 16–18.
↑  Nielson, M.; Patel, E.R. (PDF), "The role of taste preference and wealth in bushmeat hunting in villages adjacent to Marojejy National Park, Madagascar", World heritage nomination — IUCN technical evaluation, 2008.
↑  IUCN (PDF), "Rainforests of the Atsinanana (Madagascar) — ID No. 1257", Primate Eye (XXII Congress of the International Primatological Society) 96 (Special Issue): 222–223. 2007.
↑  Patel, E.R (PDF), "Logging of rare rosewood and palisandre (Dalbergia spp.) within Marojejy National Park, Madagascar", Madagascar Conservation and Development 2 (1): 11–16. 2007.
↑  Patel, E.R.; Marshall, J.J.; Parathian, H. (2005). "Silky Sifaka (Propithecus candidus) conservation education in Northeastern Madagascar" (PDF). Laboratory Primate Newsletter 44 (3): 8–11.
↑  "The Lemurs of Marojejy and Anjananharibe-Sud", (PDF), Marojejy National Park, 2007.
לזכרי הסיפאקה הלבנה יש כתמים כהים על חזם כתוצאה מסימון ריח
כל הפרטים סובלים מחוסר פיגמנטציה בעור עם הגיל, מה שיכול להוביל לפנים ורודות לגמרי במקרים קיצוניים במיוחד
הפארק הלאומי מרוג'ג'י. ניתן לראות את אגן אנדפה (Andapa – מתחתיו, בחלק הימני התחתון של התמונה, לחצו להגדלה)

הסיפאקות נאחזות אנכית בעצים ומנתרות מהם
סיפאקות לבנות משחקות על הקרקע בפארק הלאומי מרוג'ג'י (מומלץ לראות בתצוגה מוגדלת).
אכילת אדמה. הפארק הלאומי מרוג'ג'י (מומלץ לראות בתצוגה מוגדלת).
אם וגורה
הפוסה, טורף דמוי חתול אשר אנדמי למדגסקר