Synopsis of the Amphibians of Equatorial Guinea based upon the Authors’ Field Work and Spanish Natural History Collections Author Sánchez-Vialas, Alberto Museo Nacional de Ciencias Naturales (MNCN-CSIC), C / José Gutiérrez Abascal, 2. 28006, Madrid, Spain; Author Calvo-Revuelta, Marta Museo Nacional de Ciencias Naturales (MNCN-CSIC), C / José Gutiérrez Abascal, 2. 28006, Madrid, Spain; Author Castroviejo-Fisher, Santiago Laboratorio de Sistemática de Vertebrados, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS). Av / Ipiranga, 6681, Prédio 40, sala 110, 90619 - 900, Porto Alegre, Brazil; * Corresponding author: IDlR (iriva @ mncn. csic. es) Author De, Ignacio Museo Nacional de Ciencias Naturales (MNCN-CSIC), C / José Gutiérrez Abascal, 2. 28006, Madrid, Spain; text Proceedings of the California Academy of Sciences 2020 2020-03-31 66 8 137 230 journal article 295393 10.5281/zenodo.11105986 4c7b4d3d-1fbe-4f48-8cb2-002e928eae42 0068-547X 11105986 Leptopelis notatus (Peters, 1875) TYPE LOCALITY .— “Cameruns”, Douala , Cameroon (see Frétey et al. 2014 ) . DISTRIBUTION .— The distribution of L. notatus encompasses the rainforests of the Gulf of Guinea region, extending from south-eastern Nigeria through Cameroon to northern Angola . In Equatorial Guinea , it has been recorded from Bioko ( Nieden 1908 ) and Río Muni ( Nieden 1909 ; Lasso et al. 2002 ) ( Map 9B ). COMMENTS .— Nieden (1909) recorded this species in Río Muni under the synonym L. tessmanni Nieden, 1909 ( Type locality: Makomo , Río Muni). Our revision provides two additional records for Río Muni . SPECIMENS EXAMINED .— Five specimens . Nvom Aconibe-Asoc, 08 April 1987 ( EBD 25047 ); Engong Aconibe-Asoc, 01 April 1987 ( EBD 25067–25070 ) .