FIGURE 6 in Four new cryptic Ptychadena species from the Upper Guinean rainforests of West Africa (Amphibia, Anura, Ptychadenidae)

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FIGURE 6. Records of genetically verified individuals of the Ptychadena aequiplicata-group (a); grey (octagon): Ptychadena aequiplicata; light blue (circle): P. dahomeyensis sp. nov.; yellow (square): P. atewae sp. nov.; dark blue (triangle): P. silvamare sp. nov.; red (circle): P. saskiae sp. nov.; type localities are shown with large stars in species-specific colours (colour code as in Fig. 4). Three areas with overlapping distribution ranges of Pag species are enlarged and show the border area between Liberia and Guinea (b), the border between Liberia and Côte d'Ivoire (c), and southern Ghana (d). Background map shows landcover data from 2015 on a 300 m resolution (ESA 2017). The inset map in (a) illustrates the study area in Africa and the positions of maps in (b–d). Country abbreviations in a: B = Bénin, Ca = Cameroon, CI = Côte d'Ivoire, Gh = Ghana, Gu = Guinea, Li = Liberia, Ni= Nigeria, SL = Sierra Leone, T = Togo.