Atlanticolycus gen. nov., is herein described as a new genus of Neotropical Lycidae in the Eurrhacini tribe. Five new species are described: Atlanticolycus camposgerais sp. nov., A. japi sp. nov., A. itatiaia sp. nov., A. ilhabela sp. nov., and A. morretes sp. nov., all distributed in Brazilian Atlantic Forest. Illustrations of diagnostic characters, a key for species identification and a key to genera of Eurrhacini with flabellate antennae are presented.

Departamento de Engenharia Ambiental; Universidade Estadual do Centro Oeste; Rua Professora Maria Roza Zanon de Almeida; s n; Engenheiro Gutierrez; IratiPR; Brazil; CEP 84505 677

Department of Biology; Faculty of Education; Palacky University; Purkrabska 2; CZ 77140 Olomouc; Czech Republic

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Phylogenetic analysis reveals a new net-winged beetle genus of Eurrhacini (Coleoptera, Lycidae) from the Pacific slopes of Central America and Ecuador