A new species of Macrelmis Motschulsky, 1859 (Coleoptera: Elmidae) and new records of Elmidae from Roraima State, northern Brazil Author Almeida, Maria Do Livramento Sampaio De Author Fernandes, André Silva Author Rini, Rafael Bold- text Zootaxa 2020 2020-01-07 4718 2 277 284 journal article 24426 10.11646/zootaxa.4718.2.9 3ab9cb01-3768-4d15-916c-0398183fa75e 1175-5326 3602418 24880E1B-9624-45A5-AFDB-AE96934DF54D Gyrelmis obesa Hinton, 1940 ( Fig. 7 ) Diagnosis: Body robust, obovate, length 4.95 mm ; cuticle shining black to rufo-piceous; pronotum with median longitudinal impression deep, broad, and long; tibiae with dark gray bands; parameres in dorsal view sinuous, with apices curved inward and in lateral view slightly arcuate apically (Hinton 1940, Spangler 1990 ). Distribution: Guiana Francesa , Brazil (Amazonas). New record: Roraima State . Material examined. Brazil , Roraima State , Boa Vista municipality, Igarapé Aruanã (P3) ( 03°04’00.40”N / 60°42’46.24”W ), Pennsylvania trap , F.S.Barbosa , 27.VIII.2017 , one male ( UFRR ) .