Astylosternus Werner, 1898
Astylosternus batesi (Boulenger, 1900) Photo figures 6A–B TYPE LOCALITY.— “ Benito River, Equatorial Guinea ” .
DISTRIBUTION.— This species ranges from southern Cameroon to Gabon, western Democratic Republic of Congo and southwestern Central African Republic. In Equatorial Guinea, it has been reported from three localities of Río Muni (Boulenger 1900, 1903; De la Riva 1994) (Map 5C).
SPECIMENS EXAMINED.— No specimens were found in the collections examined by us in this study.