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 Stegoelmis geayi Spangler, 1990 ( Fig. 12 ) Diagnosis: Body robust, length 5.2 mm , elongate, subparallel; pronotum with distinct, deep, longitudinal impression on meson; sublateral pronotal gibbosities absent or vague; posterolateral elytral protuberances small; hypomeral punctures coarse and dense; male metatibiae with short, indistinct, apicomedial cleaning fringe of golden setae; elytral apices dehiscent, not rounded; head with median, shallow, broad, longitudinal impression between antennal acetabula not extending to thickened clypeal rim ( Spangler 1990 ). Distribution: Ecuador , French Guiana , Guyana , Venezuela . New record: Brazil , Roraima State . Material examined. BRAZIL , Roraima State , Caracaraí municipality, Serra da Mocidade , Igarapé Pacu (P7) ( 01°36.060’N / 061°54548’W ), Coleta ativa, R . Boldrini , 15.I.2016 , two males ( UFRR ) .