Attributes / relations provided by
♦ 1Wood Janka Hardness Scale/Chart J W Morlan's Unique Wood Gifts
♦ 2Wood Technology Transfer Fact Sheets U.S. Department of Agriculture - Forest Service
♦ 3Imperial Amazon, BirdLife International (1992) Threatened Birds of the Americas. Cambridge, UK: BirdLife International.
♦ 4PARROT CLAYLICKS: DISTRIBUTION, PATTERNS OF USE AND ECOLOGICAL CORRELATES FROM A PARROT ASSEMBLAGE IN SOUTHEASTERN PERU, ALAN TRISTRAM KENNETH LEE, dissertation for DOCTOR OF PHILOSOPHY, Manchester Metropolitan University, November 2010
♦ 5Norrbom, A.L. 2004.
Fruit fly (Tephritidae) host plant database. Version Nov, 2004.
♦ 6Jorrit 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.
♦ 7Ecology of Callithrix kuhlii and a Review of Eastern Brazilian Marmosets, Becky E. Raboy & Gustavo R. Canale & James M. Dietz, Int J Primatol (2008) 29:449467
♦ 8Diet of Grauer’s Gorillas in the Montane Forest of Kahuzi, Democratic Republic of Congo; Juichi Yamagiwa, Augustin Kanyunyi Basabose, Kiswele Kaleme, and Takakazu Yumoto; International Journal of Primatology, Vol. 26, No. 6, December 2005, p. 1345-1373
♦ 9del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.).
Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 10Notes on the Ecology of Buffy Saki Monkeys (Pithecia albicans, Gray 1860): A Canopy Seed-Predator, CARLOS A. PERES, American Journal of Primatology 31:129-140 (1993)
♦ 11Rhinophylla pumilio, J. Benjamin Rinehart and Thomas H. Kunz, MAMMALIAN SPECIES No. 791, pp. 1-5 (2006)