@mastersthesis {1509,
	title = {Aspects of the Ecology and Breeding Biology of the Giant Bullfrog Pyxicephalus adspersus},
	year = {1996},
	month = {Unpublished},
	type = {mastersM.Sc. Thesis},
	address = {University of Pretoria, Pretoria.},
	author = {Cook, C.L.}
}
@article {661,
	title = {{\textquoteright}{\textquoteright}Discriminant functions for the sex identification in two midwife toads (Alytes obstetricans and A. cisternasii)},
	journal = {Herpetological Journal},
	volume = {6},
	year = {1996},
	chapter = {105},
	author = {J. Bosch and R. Marquez}
}
@article {2063,
	title = {Amphibians of Northwest Africa},
	journal = {Smithsonian Herpetological Information Service},
	volume = {109},
	year = {1996},
	pages = {1-43},
	author = {A. Salvador}
}
@article {1429,
	title = {Anuran egg predation and heterocannibalism in a breeding community of East African frogs},
	journal = {Tropical Zoology},
	volume = {9},
	year = {1996},
	pages = {333-347},
	author = {Drewes, R. C. and Altig, R.}
}
@article {1559,
	title = {Anuran fauna of the Lesotho Highlands in the Khatse Dam catchment area and Jorodane River region.},
	journal = {Koedoe},
	volume = {39},
	year = {1996},
	pages = {77-90},
	author = {Van Dijk, D.E.}
}
@inbook {1561,
	title = {The biology of Xenopus tadpoles},
	booktitle = {The Biology of Xenopus.},
	series = {Symposia of the Zoological Society of London 68.},
	year = {1996},
	pages = {195{\textendash}211},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford, U.K.},
	author = {Wassersug, R.J.},
	editor = {Tinsley, R.C. and Kobel, H.R.}
}
@article {1292,
	title = {Contribuicao para o conhecimento da fauna de batraquios de Angola},
	journal = {Garcia de Orta. Ser. Zool. (Lisboa)},
	year = {1996},
	pages = {19-41},
	author = {C. Ruas}
}
@article {1277,
	title = {Description of a tetraploid Tomopterna (Anura: Ranidae) from South Africa},
	journal = {South African Journal of Zoology},
	volume = {31},
	year = {1996},
	pages = {80-85},
	author = {Channing, A. and Bogart, J.P.}
}
@article {1338,
	title = {Diversity and conservation of African bufonids (Anura): Some preliminary findings.},
	journal = {African Journal of Herpetology},
	volume = {45},
	year = {1996},
	pages = {1-7},
	author = {Poynton, J.C.}
}
@article {1531,
	title = {The extant species},
	year = {1996},
	pages = {9-33 in Tinsley, R.C., and H.R. Kobel, eds.},
	publisher = {Clarendon Press},
	address = {Oxford, UK.},
	author = {Kobel, H.R. and Loumont, C. and Tinsley, R.C.}
}
@mastersthesis {1428,
	title = {A field Guide and Key to the frogs and Toads of the Free State},
	year = {1996},
	school = {University of the Orange Free State},
	type = {masters},
	address = {Bloemfontein},
	author = {Du Preez, L.H.}
}
@inbook {1554,
	title = {Geographical distribution and ecology.},
	booktitle = {Pp. 35{\textendash}59 in Tinsley, R.C., and H.R. Kobel, eds., The Biology of Xenopus.},
	series = {Symposia of the Zoological Society of London 68.},
	year = {1996},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford, U.K.},
	author = {Tinsley, R.C. and Loumont, C. and Kobel, H.R.}
}
@inbook {1541,
	title = {Natural hybridization between Xenopus laevis laevis and X. gilli in the south-western Cape Province, South Africa},
	booktitle = {Tinsley, R.C., and H.R. Kobel, eds. The Biology of Xenopus. Symposia of the Zoological Society of London 68.},
	year = {1996},
	pages = {61-71},
	address = {Clarend on Press, Oxford, UK},
	author = {Picker, M.D. and J.A. Harrison and Wallace, D.}
}
@article {1444,
	title = {A new subspecies of Afrixalus (Anuna, Hyperoliidae) from KwaZulu-Natal, South Africa, with comments on its superspecies affinities},
	journal = {Durban Museum Novitates},
	year = {1996},
	pages = {49-59},
	author = {Pickersgill, M.}
}
@article {739,
	title = {Sur un {\'e}nigmatique batracien d{\textquoteright}Angola},
	journal = {Bulletin de la Soci{\'e}t{\'e} Neuch{\^a}teloise des Sciences Naturelles},
	volume = {119},
	year = {1996},
	pages = {95-100},
	author = {Perret, J.-L.}
}
@article {736,
	title = {Systematics, morphometrics and biogeography of the genus Aubria (Ranidae, Pyxicephalinae)},
	journal = {Alytes},
	volume = {13},
	year = {1996},
	pages = {141-166},
	author = {A. Ohler}
}
@book {1367,
	title = {Vegetation of South Africa, Lesotho and Swaziland},
	year = {1996},
	publisher = {Department of Environmental Affairs and Tourism},
	organization = {Department of Environmental Affairs and Tourism},
	address = {Pretoria},
	author = {Low, A.B. and Rebelo, A.G.}
}
@article {223,
	title = {Analysis of the herpetofauna of the Republic of Mali: I. Annotated inventory, with description of a new Uromastyx (Sauria: Agamidae)},
	journal = {Journal of African Zoology},
	volume = {110},
	number = {1},
	year = {1996},
	pages = {21-51},
	abstract = {At least 33 anuran, 7 chelonian, 3 crocodilian, 42 lizard and 54 snake species have been recorded in or at the borders of Mali. Uromastyx maliensis, a new species found between the Niger River and the Tanezrouft desert, is described. New country records from recent collections and museum material comprise Bufo pentoni, B. maculatus, Ptychadena aequiplicata, Phrynobatrachus perpalmatus, Tomoptema sp., Afrixalus weidholzi, Trionyx triunguis, Hemidactylus mabouia, Agama paragama, Acanthodactylus guineensis, Mesalina pasteuri and Echis leucogaster (Tomopterna and Trionyx are genera new to Mali).},
	author = {Joger, Ulrich and Lambert, Michael R. K.}
}
@inbook {297,
	title = {Inferring phylogenies from DNA sequence data: the effects of sampling},
	booktitle = {New Uses for New Phylogenies},
	year = {1996},
	pages = {103-115},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	address = {Oxford},
	author = {Otto, S. P. and Cummings, M. P. and Wakeley, J.},
	editor = {Harvey, P.}
}
@conference {323,
	title = {Miniaturization in tetrapods: consequences for skull morphology},
	booktitle = {Symposium of the Zoological Society of London No. 69},
	year = {1996},
	pages = {47-61},
	keywords = {miniaturization},
	author = {Rieppel, O.}
}
@inbook {298,
	title = {Nucleic Acids II: The polymerase chain reaction},
	booktitle = {Molecular Systematics, 2nd edition},
	year = {1996},
	pages = {205-247},
	publisher = {Sinauer},
	organization = {Sinauer},
	address = {Sunderland, Massachusetts},
	author = {Palumbi, S.R.},
	editor = {D.M. Hillis and C. Moritz and B.K. Mable}
}
@article {318,
	title = {A phylogeny for the African treefrog family Hyperoliidae based on mitochondrial rDNA},
	journal = {Molecular Phylogenetics and Evolution},
	volume = {5},
	number = {3},
	year = {1996},
	pages = {522-532},
	keywords = {Herterixalus},
	author = {Richards, C.M. and Moore, W.S.}
}
@conference {141,
	title = {Small size in amphibians- its ecological and evolutionary implications},
	booktitle = {Symposium of the Zoological Society of London No. 69},
	year = {1996},
	pages = {201-224},
	keywords = {miniaturization},
	author = {Clarke, B. T.}
}
@article {205,
	title = {Some genetic consequences of ice ages, and their role in divergence and speciation},
	journal = {Biological Journal of the Linnean Society},
	volume = {58},
	number = {3},
	year = {1996},
	pages = {247-276},
	abstract = {The genetic effects of pleistocene ice ages are approached by deduction from paleoenvironmental information, by induction from the genetic structure of populations and species, and by their combination to infer likely consequences. (1) Recent palaeoclimatic information indicate rapid global reversals and changes in ranges of species which would involve elimination with spreading from the edge. Leading edge colonization during a rapid expansion would be leptokurtic and lead to homozygosity and spatial assortment of genomes. In Europe and North America, ice age contractions were into southern refugia, which would promote genome reorganization. (2) The present day genetic structure of species shows frequent geographic subdivision, with parapatric genomes, hybrid zones and suture zones. A survey of recent DNA phylogeographic information supports and extends earlier work. (3) The grasshopper Chorthippus parallelus is used to illustrate such data and processes. Its range in Europe is divided on DNA sequences into five parapatric races, with southern genomes showing greater haplotype diversity - probably due to southern mountain blocks acting as refugia and northern expansion reducing diversity. (4) Comparison with other recent studies shows a concordance of such phylogeographic data over pleistocene time scales. (5) The role that ice age range changes may have played in changing adaptations is explored, including the limits of range, rapid change in new invasions and refugial differentiation in a variety of organisms. (6) The effects of these events in causing divergence and speciation are explored using Chorthippus as a paradigm. Repeated contraction and expansion would accumulate genome differences and adaptations, protected from mixing by hybrid zones, and such a composite mode of speciation could apply to many organisms.},
	url = {file://localhost/Users/breda/Desktop/Documents/Literature/H/Hewitt1996.pdf},
	author = {Hewitt, Godfrey M.}
}
