Dogielius clavipenis Guégan, Lambert & Euzet, 1989 (Figure 15) Type host and locality: Labeo coubie, Niger River (Bamako), Mali. Other record: Labeo coubie, Baoulé River (Missira), Mali (Guégan et al. 1989). Present records: Labeo coubie, Gambia River near the hotel Simenti (sand beach 13° 01.543’N; 13º 17.471’W, gravel beach 13º 01.395’N; 13º 17.350’W), Mare de Simenti (13º 01.790’N; 13º 17.608’W), Gambia River near the Campement du Lion (13º 01.493’N; 13º 14.491’W), Niokolo-Koba National Park, Senegal. Site: Gill lamellae. Type specimens: Holotype MNHN HC 270. Material examined: 9 unflattened and 11 flattened specimens in GAP. Description: Body length 430 (360–496; n = 8); greatest width 114 (95–136; n = 9) usually near midlength. Haptor 97 (71–115; n = 7) long, 191 (178–223; n = 7) wide. Single pair of anchors (ventral): inner length 38 (35–39; n = 9); outer length 40 (38–42; n = 9); point length 29 (27–33; n = 9). One bar (ventral): 62 (57–65; n = 11) long, 10 (9–11; n = 11) wide. Hooks 7 pairs, slightly dissimilar in size; hook lengths (n = 10): pairs I, VI, VII = 20 (18–22); pair II = 23 (21–25); pairs III, IV = 22 (19–24); pair V = 21 (20–22). Needles (1 pair) located near hooks of pair V. Vagina sclerotized, 24 (19–28; n = 5) long. Copulatory organ composed of a relatively straight tube and articulated accessory piece; total length 41 (38–45; n = 10); tube trace-length 35 (34–36; n = 10). Remarks: The present material corresponds in morphometrical characteristrics to that described originally on the same host from Mali (Guégan et al. 1989).

Published as part of Musilová, Na Ď A, Ehulková, Eva Ř & Gelnar, Milan, 2009, Dactylogyrids (Platyhelminthes: Monogenea) from the gills of the African carp, Labeo coubie Rüppell (Cyprinidae), from Senegal, with descriptions of three new species of Dactylogyrus and the redescription of Dactylogyrus cyclocirrus Paperna, 1973, pp. 47-68 in Zootaxa 2241 on pages 63-64, DOI: 10.5281/zenodo.190572