FIGURE 2 in A taxonomic synopsis of Limnogeton Mayr, 1853 (Insecta: Hemiptera: Heteroptera: Belostomatidae)

FIGURE 2. Limnogeton fieberi Mayr, external morphology and male genital structures. 2A, Dorsal habitus showing pronotum with longitudinal median carina. 2B, Head showing prosternal carina, lateral view. 2C–D, Male genital structures: 2C, Dorsal apical membranous processes arising from phallotheca. 2D, Ventral diverticulum of phallosoma showing anterior margins, ventral view. LMC, longitudinal median carina; MVD, margins of ventral diverticulum; PC, prosternal carina.