Catalogue of Mycotretus Lacordaire, 1842 (Coleoptera: Erotylidae: Tritomini): an annotated, illustrated and historical approach Author Pecci-Maddalena, Italo Salvatore de Castro 03AFD484-F7E4-4643-8637-C8DBCD5F9D02 Programa de Pós-Graduação em Ecologia, Departamento de Biologia Geral, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil. Laboratório Regional de Pesquisa Em Sanidade Apícola (LASA), Secretaria de Agricultura e Abastecimento, Instituto Biológico, Agência Paulista de Tecnologia Dos Agronegócios (APTA), São Paulo, Brazil. Laboratório de Sistemática e Biologia de Coleoptera, Departamento de Biologia Animal, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil. Florida State Collection of Arthropods, Florida Department of Agriculture - DPI, P. O. Box 147100, Gainesville, FL 32614 - 7100, USA. italopecci@gmail.com Author Lopes-Andrade, Cristiano 6A3F4101-8599-44D9-9210-BCD5DD8564E9 cristiano.lopes@ufv.br Author Skelley, Paul B32C97F5-7D05-4887-9399-236C9C8AF75D Paul. Paul.Skelley@fdacs.gov text European Journal of Taxonomy 2023 2023-06-28 876 1 1 182 http://dx.doi.org/10.5852/ejt.2023.876.2149 journal article 56536 10.5852/ejt.2023.876.2149 2be227e5-fadb-4896-8e57-4371aaf9d14a 2118-9773 8095647 63FDFE77-6D4F-412C-B77D-129F2AAE8C47 73. Mycotretus maculosus ( Duponchel, 1825 ) Erotylus maculosus Duponchel, 1825: 52 . Type locality: “ Brésil ”. Mycotretus maculosus – Lacordaire 1842: 140 . — Crotch 1876: 449 . — Gemminger & Harold 1876: 3693 . — Gorham 1888: 47 [junior synonym of M. ornatus ]. — Kuhnt 1909: 76 [variety of M. ornatus ]; 1910: 238; 1911: 52. — Mader 1942: 175 ; 1951: 221 . — Blackwelder 1945: 467 . — Alvarenga 1994: 31 . — Skelley 1998b: 16 . Primary type Lectotype , here designated ( Fig. 14B ) BRAZIL • “maculifrons Chevrolat. [handwritten] \ femoratus Chevrolat. [handwritten]”; MRSN . Remarks New junior synonym of M. ornatus ( Duponchel, 1825 ) ( Fig. 14A , see above). The names “ maculifrons Chevrolat” and “ femoratus Chevrolat” are nomina nuda, and appear only in the catalogue of Gemminger & Harold (1876) under the name “ maculosus Duponch ”. We have located only the specimen with two labels (“ maculifrons Chevrolat” and “ femoratus Chevrolat”) among the Dejean specimens in the Brême collection ( Fig. 14B ) and selected it as the lectotype of M. maculosus (see the Remarks for M. ocellatus (Germar) above).