variabilis group

Included species: Loncovilius variabilis sp. nov ..

Diagnosis: Head usually elongate, without coarse non-setiferous punctures; nuchal ridge complete dorsally, joined with infraorbital ridge; gula with isodiametric microsculpture in the middle; postmandibular ridge located close to eye margin (Fig. 8F); PMP (usually reduced); females with a11 distinctly longer than a10 (a11:a10 ratio>1.5). Pronotum slightly wider than long, its outline evenly curved. Elytra with even but sparse setiferous punctation on disc and epipleura. Protibiae not sexually dimorphic, in both sexes without laterodorsal row of thick spines. Mesotarsomeres 1–4 not sexually dimorphic, in both sexes with pale adhesive setae and mesotarsomeres 1–3 in both sexes with terminal plate. Tergites III and IV with several rows of fine punctures of moderate density, without sizeable impunctate area near to posterior margin (Fig. 9B); tergite VIII only slightly emarginate medio-apically in females; ovipositor, its second gonocoxite with one macroseta medially. Aedeagus as in Figure 10I–K.