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Figures 1–7.Head, dorsal view (1, 2), ventral view (4); antenna (3); pronotal disc (5, 6); mesotibia (7). Ectateus calcaripes (3), Ectateus crenatus (2), Ectateus ghesquierei (5), Monodius medius (7), Monodius plicicollis (4), Selinus planus (1, 6).
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Figures 14–21.Aedeagal tegmina (dorsal and vental views). Monodius gravis (14), Monodius plicicollis (15), Monodius convexipennis (16), Monodius malaisei (17), Monodius lamottei (18), Monodius laevistriatus (19), Ectateus calcaripes (20), Selinus striatus (21).
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Figures 26–30.Elytral disc (26, 27, 28); male mesotibia (29); male protibia (30). Monodius gravis (26, 29, 30), Ectateus calcaripes (27), Ectateus lamottei (28).
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Figures 31–36.Male protibiae (31–34); male mesofemora (35); male mesotibia (36). Ectateus calcaripes (31), Ectateus modestus (32), Ectateus ghesquierei (33), Ectateus crenatus (34–36).
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Figure 41.Distribution of the species of Ectateus sensu novum. The division of Afrotropical Realm into ecoregions was adopted after Olson et al. 2001. Different colors were used to distinguish the adjacent ecoregions.
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Figures 45–49.Body habitus: Ectateus calcaripes (45), Ectateus crenatus (46), Ectateus curtulus (47), Ectateus ghesquierei (48) and Ectateus modestus (49).
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Figure 25.Phylogeny of the species of Ectateus and Selinus sensu Iwan 2002a. Most parsimonious tree (L=57, CI=74, RI=90). Black circles represent single, non-homoplasious character state transformations, and white circles represent multiple, homoplasious character state transformations.The numbers above and below each circle correspond to character numbers and states, respectively. Additional numbers displayed at the top of branches represent Jackknife values (support below 50 was not illustrated). * – type species.
