Hapsidophrys lineatus Fischer 1856

Figure 18A

Hapsidophrys lineatus Fischer, 1856 . Type locality: “ Elmina, Ghana ”.

Gastropyxis orientalis Werner, 1909: 55 . Type locality: “ Deutsch-Ostafrika ”, German East Africa (= Burundi, Rwanda, and Tanzania) .

Distribution. This species extends from Sierra Leona to Uganda, southward to northern Angola. In Equatorial Guinea it has been recorded in Bioko (Bocage 1895 a, 1903; Drewes et al. 1999) at Ureca (Mertens 1964a), and in Río Muni at Monte Alén National Park (Lasso et al. 2002), including Monte Mitra (Gonwouo & Nsang 2005). There is a record from iNaturalist at Moka, Bioko (03°20′00.04″N, 08°40′20.08″E) (Map 20C).

Comments. Martínez y Sáez (1886) and Pérez del Val (2001) recorded H. lineatus based on a misidentification of the specimens MNCN 20286–20289 and MNCN 20290–20293, which are herein reidentified as H. smaragdina . As a result, the first record of H. lineatus for Río Muni corresponds to Lasso et al. (2002). Mertens (1964) reported a case of predation over a juvenile of Amnirana albolabris (Hallowell, 1856) ( Anura: Ranidae) from Ureca, Bioko.

Specimens examined. Ten specimens. Equatorial Guinea (without specific locality) (EBD 25130) . Río Muni: without specific locality (MNCN 23815); Miboman (from Bata to Niefang), March 1987 (EBD 25015) , 28 July 1987 (EBD 27511); Miboman (road to Bata, Km 29), 15 November 1987 (EBD 20831, EBD 20833) ; Miboman (road from Movo to Niefang), August 1987 (EBD 27539) ; San Joaquín de Ndyiacom, 1990 (B9579; without EBD number); San Joaquín de Ndyiacom (road to Ayamiken), 25 June 1987 (EBD 27545) ; San Joaquín de Ndyiacom (road from Bata to Niefang), 27 July 1987 (EBD 27547) .