Walker's Mammals of the World Professor John L. Paradiso, Professor Ronald M. Nowak
Publisher: The Johns Hopkins University Press

Baltimore (MD): Johns Hopkins Univ Pr. Johns Hopkins University Press. Nowak, RM (1999) Walker's Mammals of the World. Walker's Mammals of the World, Sixth Edition. Walker's Mammals of the World, 6th edition. Functional anatomy of the gibbon forelimb: adaptations to a brachiating lifestyle. As the authoritative text Walker's Mammals of the World (volume II) notes: “There are often individuals of whole populations that are much darker than normal, and some are black. (1999) Walker's Mammals of the World. It's just a darker version of the same squirrel. References: www.animalinfo.org · www.arkive.com; Nowak, R.M. Since the markhor is a vegetarian, although it has been known to kill snakes. ^ Spotorno, A.E., Marín, J.C., Manríquez, G., Valladares, J.P., Rico, E. So too does Walker's Mammals of the World: http://books.google.com.au/books?id=7W-DGRILSBoC&lpg=PA1306&ots=WJD0mTOqXC&dq=beaver%20cloaca&pg=PA1306#v=onepage&q&f=false. The Johns Hopkins University Press, Baltimore and London. Australia's heaviest native rodent (2), the common water rat (Hydromys chrysogaster) is an amphibious mammal endemic to Australia and New Guinea (3).