Three new species of Macrelmis Motschulsky (Coleoptera: Elmidae: Elminae) from Southeastern Brazil with new definition of species groups to the genus Author Passos, Maria Inês Silva Dos Author Miranda, Gustavo Silva De Author Nessimian, Jorge Luiz text Zootaxa 2015 4058 2 195 210 journal article 39260 10.11646/zootaxa.4058.2.3 aef58d69-0e0c-4ad8-8e27-3a00ea2bc448 1175-5326 241270 7BF705F4-BB24-4BC4-9430-A2AB8A990DDF milleri species group Spangler 1997 Diagnostic character : presence of “Y-shaped” penial sclerite attached to the median lobe of the aedeagus ( Figs. 5C, D ); no dorsal setae, and third interval of elytra with carinae. Species: Macrelmis hayekae and M. milleri . Distribution ( Fig. 6 ): Venezuela : Mérida ( Spangler 1997 ). History of the group : This group was proposed and described in Spangler (1997) and is not modified.