@article {188,
	title = {A new forest species of Phrynobatrachus (Anura: Ranidae) from Morogoro Region, Tanzania},
	journal = {Amphibia-Reptilia},
	volume = {4},
	year = {1983},
	pages = {117-124},
	author = {Grandison, A.G.C. and Howell, K. M.}
}
@article {152,
	title = {Tadpoles of Three Frog Species Endemic to the Forests of the Eastern Arc Mountains Tanzania},
	journal = {Amphibia-Reptilia},
	volume = {10},
	number = {4},
	year = {1989},
	pages = {435-444},
	abstract = {The tadpoles of three poorly known endemic frog species from the forested mountains of the Republic of Tanzania are described: Arthroleptides martiensseni (Anura: Ranidae), Afrixalus uluguruensis (Hyperoliidae) and Leptopelis vermiculatus (hyperoliidae). Natural history observations are included where possible.},
	author = {Drewes, R. C. and Altig, R. and Howell, K. M.}
}
@article {1107,
	title = {A critically endangered new species of Nectophrynoides (Anura, Bufonidae) from the Kihansi Gorge, Udzungwa Mountains, Tanzania},
	journal = {African Journal of Herpetology},
	volume = {47},
	year = {1999},
	pages = {59-67},
	author = {Poynton, J.C. and Howell, K. M. and Clarke, B. T. and Lovett, J.C.}
}
@article {1034,
	title = {Phrynobatrachus minutus},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 30 June 2010},
	year = {2004},
	author = {Largen, M.J. and Howell, K. M. and Pickersgill, M. and L{\"o}tters, S.}
}
@article {1035,
	title = {Phrynobatrachus pakenhami},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 30 June 2010},
	year = {2004},
	author = {Pickersgill, M. and Howell, K. M.}
}
@article {1044,
	title = {Phrynobatrachus rouxi},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 30 June 2010},
	year = {2004},
	author = {Pickersgill, M. and Howell, K. M.}
}
@article {1056,
	title = {Phrynobatrachus uzungwensis},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 30 June 2010},
	year = {2004},
	author = {Howell, K. M. and Loader, S.P. and Menegon, M.}
}
@article {1245,
	title = {Probreviceps loveridgei, Probreviceps uluguruensis and Probreviceps macrodactylus (Loveridge{\textquoteright}s forest frog, Uluguru forest frog, long-fingered forest frog) advertisement calls},
	journal = {Herpetological Review},
	volume = {35},
	year = {2004},
	pages = {261-262},
	author = {Mkonyi, F.J. and Ngalason, W. and Msuya, C.A. and Howell, K. M. and Channing, A.}
}
@article {1170,
	title = {Leptopelis parkeri},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 21 July 2010},
	year = {2004},
	author = {Howell, K. M. and Poynton, J.C. and Schi{\o}tz, A.}
}
@article {1171,
	title = {Leptopelis uluguruensis},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 22 July 2010},
	year = {2004},
	author = {Howell, K. M. and Poynton, J.C. and Schi{\o}tz, A. and Menegon, M.}
}
@article {998,
	title = {Nectophrynoides tornieri},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 28 June 2010},
	year = {2004},
	author = {Loader, S. and Poynton, J.C. and Howell, K. M.}
}
@article {1000,
	title = {Nectophrynoides viviparus},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 28 June 2010},
	year = {2004},
	author = {Loader, S.P. and Poynton, J.C. and Howell, K. M.}
}
@article {1812,
	title = {Nectophrynoides wendyae},
	journal = {IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4. <www.iucnredlist.org>},
	volume = {2011},
	number = {Downloaded on 04 March 2011},
	year = {2004},
	author = {Menegon, M. and Loader, S.P. and Poynton, J.C. and Howell, K. M.}
}
@article {1003,
	title = {Phrynobatrachus acridoides},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 28 June 2010},
	year = {2004},
	author = {Pickersgill, M. and Channing, A. and Poynton, J.C. and Balletto, E. and Howell, K. M.}
}
@article {1016,
	title = {Phrynobatrachus auritus},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 28 June 2010},
	year = {2004},
	author = {J.-L. Amiet and Burger, M. and Howell, K. M.}
}
@article {260,
	title = {Phylogenetic relationships of African microhylid frogs inferred from DNA sequences of mitochondrial 12S and 16S rRNA genes},
	journal = {Organisms Diversity \& Evolution},
	volume = {4},
	number = {4},
	year = {2004},
	month = {2004},
	pages = {227-235},
	abstract = {<p>The phylogenetic relationships of microhylid frogs are poorly understood. The first molecular phylogeny for continental African microhylids is presented, including representatives of all subfamilies, six of the eight genera, and the enigmatic hemisotid Hemisus. Mitochondrial 12S and 16S rRNA sequence data were analysed using parsimony, likelihood and Bayesian methods. Analyses of the data are consistent with the monophyly of all sampled subfamilies and genera. Hemisus does not nest within either brevicipitines or non-brevicipitines. It is possibly the sister group to brevicipitines, in which case brevicipitines might not be microhylids. Phrynomantis and Hoplophryne potentially group with non-African, non-brevicipitine microhylids, in agreement with recent morphological and molecular data. Within brevicipitines, Breviceps is recovered as the sister group to a clade of Callulina + Spelaeophryne + Probreviceps. The relationships among the genera within this latter clade are unclear, being sensitive to the method of analysis. Optimal trees suggest the Probreviceps macrodactylus subspecies complex might be paraphyletic with respect to P. uluguruensis, corroborating preliminary morphological studies indicating that P. m. rungwensis may be a distinct species. P. m. loveridgei may be paraphyletic with respect to P. m. macrodactylus, though this is not strongly supported. Some biogeographic hypotheses are examined in light of these findings. Copyright 2004 Elsevier GmbH. All rights reserved.</p>
},
	url = {<Go to ISI>://PREV200500144666},
	author = {Loader, S.P. and Gower, D.J. and Howell, K. M. and Doggart, N. and R{\"o}del, Mark-Oliver and Clarke, B. T. and De Sa, R. O. and Cohen, B.L. and Wilkinson, M.}
}
@article {899,
	title = {Callulina kreffti},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 16 June 2010.},
	year = {2004},
	author = {Howell, K. M. and Poynton, J.C. and Loader, S. and Menegon, M.}
}
@article {983,
	title = {Churamiti maridadi},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 25 June 2010},
	year = {2004},
	author = {Howell, K. M. and Channing, A.}
}
@article {1139,
	title = {Hildebrandtia ornata},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 16 July 2010},
	year = {2004},
	author = {R{\"o}del, Mark-Oliver and Poynton, J.C. and Channing, A. and Minter, L. and Howell, K. M.}
}
@article {2392,
	title = {2006. A new species of Running Frog, (Kassina, Anura: Hyperoliidae) from Unguja Island, Zanzibar, Tanzania.},
	journal = {African Journal of Herpetology},
	volume = {55},
	year = {2007},
	pages = {113-122},
	author = {Msuya, C.A. and Howell, K. M. and Channing, A.}
}
@article {990,
	title = {Nectophrynoides asperginis},
	journal = {In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>},
	number = {Downloaded on 25 June 2010},
	year = {2009},
	author = {Channing, A. and Howell, K. M. and Loader, S. and Menegon, M. and Poynton, J.C.}
}
