@article {52245, title = {Yet another small brown frog from high altitude on the Marojejy Massif,~northeastern Madagascar (Anura: Mantellidae)}, journal = {Zootaxa}, volume = {4347}, year = {2017}, month = {Feb-11-2018}, pages = {572}, abstract = {Madagascar hosts a high diversity of small brown frogs. In this paper, we add another one by describing Gephyromantis (Duboimantis) tohatra sp. nov. The new species is a small brown mantellid frog discovered on a recent expedition to Marojejy National Park in northeastern Madagascar. It is characterised, among other things, by its small size (snout-vent length ~33 mm), an orange to yellowish belly, two dorsolateral ridges, and a distinctive call composed of 7{\textendash}10 pulsed notes. The new species occurs sympatrically with other members of the subgenus Duboimantis at high altitude (~1700 m above sea level), including its sister species G. schilfi from which it radically differs by advertisement call and by a substantial genetic divergence of 4.3\% uncorrected pairwise distance in the mitochondrial 16S rRNA gene. It thus joins the diverse assemblage of Gephyromantis species known from high altitudes on the mountain massifs of northern Madagascar.}, keywords = {Amphibia, Anura, Gephyromantis, Gephyromantis schilfi, Gephyromantis tandroka, Gephyromantis tohatra sp. nov., Mantellidae}, issn = {1175-5326}, doi = {10.11646/zootaxa.4347.310.11646/zootaxa.4347.3.9}, url = {https://biotaxa.org/Zootaxa/issue/view/zootaxa.4347.3https://biotaxa.org/Zootaxa/article/view/zootaxa.4347.3.9https://biotaxa.org/Zootaxa/article/viewFile/34380/30388https://biotaxa.org/Zootaxa/article/viewFile/34380/30388}, author = {Scherz, Mark D. and Razafindraibe, Jary H. and Rakotoarison, Andolalao and Dixit, Nadi M. and Bletz, Molly C. and Frank Glaw and Miguel Vences} }