Homoeogenus Waterhouse, 1880

Shepard, William D. & Sites, Robert W., 2019, Larval Psephenidae (Coleoptera: Byrrhoidea) of Thailand: Annotated List and Illustrated Key to Genera, The Coleopterists Bulletin 73 (2), pp. 259-282 : 270

Homoeogenus Waterhouse, 1880 Fig. 33

Discussion. Homoeogenus is a small genus with only eight species. The genus was revised and the larva and pupa described and illustrated by Lee and Yang (1993). Additional species were described by Lee and Yang (1995). The species are found in India, Myanmar, Laos, China, Taiwan, and the Philippine Islands. Larvae have been found in still water on dead leaves (Lee and Yang 1999b). Larvae resemble Granuleubria larvae; however, the ninth abdominal segment is more elongate, and the paratergites are more acicular ( Fig. 33 ).

Material Examined. Chaiyaphum Province: Phu Khieo National Park, tributary to Nam Prom , 2392 ft, 16°32.51’N 101°39.15’E, 12 III 1994, (WDS-A-1038 on reverse), William D. Shepard (1L); Phu Kheio Wld. Sanct., trib. to Huay Prom Mai, 16°26.04’N 101°35.90’E, 5 IV 1994, (WDS- A-1054 on reverse), William D. Shepard (2L) .

Figures

Figs. 31–36. Eubriinae genera, dorsal habitus. 31) Dicranopselaphus (from Lee et al. 2007); 32) Granuleubria (from Lee et al. 2007); 33) Homoeogenus (from Lee et al. 2007); 34) Macroeubria; 35) Microeubria; 36) Schinostethus.