Ceratolontha Arrow, 1948

Type species

Ceratolontha venezuelae Arrow, 1948 (designation: monotypy).

Diagnosis

Male clypeus with two long horns (Fig. 10 B–C) and female clypeus deeply emarginate (Fig. 10 A); maxillary palpus longer than antennomeres I−VI; pronotal anterior and posterior margins not beaded; prosternum anteriorly concave (similar to Fig. 12 K); protibia with three external teeth and without spur; elytron with three raised longitudinal lines between internal margin and humerus, posterior and posterointernal margins not beaded; mesotibia with some spines; metatarsomere V without spine-like setae; abdomen with intersegmental membrane VII–VIII concealed.

Remark

Ceratolontha is distinguished from other Macrodactylini genera by the head ornamentation (Fig. 10 B–C).