Larva of Rumilara obscura sp. nov. (a–d): a prosternum and mesosternum; b foreleg (without coxa); c midleg; d hindleg. Schematic illustrations: e midleg of Hexanchorus cordillierae (alp – anterior lateral pubescence; mst – mesotibial tubercle; plp – posterior lateral pubescence; vs – ventral seta); f aedeagus of Rumilara riberai sp. nov. (ap – apophyse; co – corona; df – dorsal fibula; en – endophallus; mi – fibula minor; mj – fibula major; ml – median lobe; pa – paramere; ph – phallobase). Scale: 0.1mm.

 
 
  Part of: Linský M, Čiamporová-Zaťovičová Z, Laššová K, Čiampor Jr F (2022) Molecular phylogeny of the riffle beetle genus Hexanchorus revealed a presence of a new genus (Coleoptera: Elmidae). Arthropod Systematics & Phylogeny 80: 575-602. https://doi.org/10.3897/asp.80.e84013