Abstract The type specimens of the family Disteniidae Thomson, 1861 (Coleoptera) housed at the Museu de Zoologia, Universidade de São Paulo (MZSP) are cataloged and illustrated. Photos of dorsal and ventral habitus, labels, and complete label data of all the specimens are provided. There are 147 specimens belonging to 70 names: 33 primary types, 31 holotypes, and two lectotypes; and 114 secondary types, 52 paratypes, and two paralectotypes. Elytrimitatrix (Grossifemora) Santos-Silva & Hovore, 2007 is the genus with the greatest number of species with type material, 21 species, followed by Cometes Lepeletier & Audinet-Serville, 1828 and Novantinoe Santos-Silva & Hovore, 2007 with 15 and 13 species, respectively. Thomson 186 Coleoptera (Coleoptera Zoologia MZSP (MZSP illustrated habitus labels provided 14 7 names 3 types holotypes lectotypes 11 5 paratypes paralectotypes Grossifemora (Grossifemora SantosSilva Santos Silva Hovore 200 material 2 AudinetServille, AudinetServille Audinet Serville, Serville Audinet-Serville 182 1 respectively 18 20

Abstract We present a brief biography of Dr. Cleide Costa, eminent entomologist from Museu de Zoologia da Universidade de São Paulo (MZUSP). She has been dedicating the last six decades to the study of adults and immatures of Coleoptera. Dr. Costa is the pioneer in collecting and rearing immature beetles in Brazil, being responsible for establishing the most extensive Latin American collection of reared immatures Coleoptera. We discuss central aspects of her personal history, as well as career landmarks and achievements. A compilation of taxa introduced to science by her, taxa named in her honor, and a full list of her scientific, educational and cultural production are provided in chronological order. More than a biographical account, this publication is an acknowledgment of Dr. Cleide Costa’s legacy to entomology.

Abstract Adult and immature stages of a new species, Brachys cleidecostae sp. nov., are described and illustrated. This species represents the first leaf-mining buprestid with two broad, prominent horn-like apophyses on vertex, resembling broad horns. The material was collected within unusual shaped leaf mines in Alibertia sessilis (Vell.) K. Schum (Rubiaceae), a native species from Brazilian Savanna (Cerrado). This is the first record of Brachys associated with a host plant of family Rubiaceae.

Description of the pupa and redescription of the larva of Epilachna vigintioctopunctata (Fabricius), collected for the first time on Brugmansia suaveoleus (Humb. and Bonpl. ex Willd.) Bercht. and J. Presl (Solanaceae) (trombeteiro), in the state of São Paulo (Brazil), is presented. The diagnoses of the described pupae of E. clandestina (Mulsant), E. paenulata (Germar) and E. spreta (Mulsant), based on specimens examined, and that of E. cacica Guérin, based on the literature, are presented. A comparison among the known larvae and pupae of this genus is also presented. This is the first description of immatures of E. vigintioctopunctata from the Western Hemisphere.

Immatures of Acanthocinini (Coleoptera, Cerambycidae, Lamiinae). Larva and pupa of Eutrypanus dorsalis (Germar, 1928), collected in trunks of Pinus elliottii Engelm., and Paratenthras martinsi Monné, 1998, collected in spathes of Scheelea phalerata (Mart. ex Spreng.) Burret, are described and illustrated. Larva and pupa of Lophopoeum timbouvae Lameere, 1884, collected in Hymenaea corbaril L., Enterolobium contortisiliquum (Vell.) Morong and Pterogyne nitens Tul., are redescribed and illustrated. A table with all described immatures of Lamiinae, and a comparison among the immatures of Acanthocinini are presented. Biological notes and new records are also included.

New species of Dilobitarsus Latreille with tetra-tuberculated pronotum (Coleoptera, Elateridae, Agrypninae). Four species of Dilobitarsus Latreille, 1834, D. angulosus sp. nov. (Brazil: São Paulo, Rio de Janeiro), D. bellus sp. nov. (Peru), D. nigrus sp. nov. (Argentina) and D. thoraconstrictus sp. nov. (Bolivia) are described, and D. quadrituberculatus Candèze, 1857 is redescribed. Diagnostic characters of all studied species are illustrated and new records for D. quadrituberculatus are included. A key to Dilobitarsus species from the Neotropical Region is also presented.

A larva e a pupa de Phoebemima ensifera Tippmann, 1960, coletadas em Samanea tubulosa (Benth.) e Inga sp. (Mimosaceae) são descritas e ilustradas. Essa é a primeira espécie de Hemilophini com imaturos descritos.

The larva and pupa of Phoebemima ensifera Tippmann, 1960, collected in Samanea tubulosa (Benth.) and Inga sp. (Mimosaceae) are described and illustrated. This is the first species of Hemilophini with described immatures.

A larva de primeiro instar de Atractocerus brasiliensis (Lepetelier & Audinet-Serville, 1825) do estado de Goiás, Brasil, e criada em laboratório, é descrita e ilustrada. Esta é a segunda espécie com larva de primeiro instar conhecida para o gênero e a terceira para a família. Comparações com a larva madura dessa espécie e com as demais larvas de primeiro instar conhecidas são apresentadas. Ilustrações das larvas de primeiro instar e madura também são incluídas.

The first instar larva of Atractocerus brasiliensis (Lepetelier & Audinet-Serville, 1825) from state of Goiás, Brazil, and reared in laboratory, is described and illustrated. This is the second species with known first instar larva for the genus and the third for the family. Comparisons with mature larva of this species and with the other known first instar larvae are presented. Illustrations of first instar and mature larvae are also included.

Uma espécie nova, Atractosomus amazonicus sp. nov. é descrita e três espécies, A. robustus Candèze, 1859, A. carinatus Candèze, 1859 e A. conicicollis Candèze, 1859 são redescritas e ilustradas. É apresentada a comparação entre essas espécies e com a espécie-tipo do gênero, A. flavescens (Germar 1839). A.amazonicus sp. nov. e A. robustus pertecem ao grupo de espécies com 3º e 4º antenômeros iguais em comprimento e as demais espécies estudadas, ao grupo de espécies com 3º antenômero menor que o 4º.

A new species, Atractosomus amazonicus sp. nov. is described and three species, A. robustus Candèze, 1859, A. carinatus Candèze, 1859 and A. conicicollis Candèze, 1859 are redescribed and illustrated. A comparison among these species and with the type-species, A. flavescens (Germar 1839) is presented. A.amazonicus sp. nov. and A. robustus belong to group of species with 3rd and 4th antennomeres equal in size and the other studied species, to group with 3rd antennomere smaller than 4th.

Imaturos de Syphrea uberabensis guerini Bechyné (Coleoptera, Chrysomelidae, Alticini). Larva e pupa de Syphraea uberabensis guerini são descritas e ilustradas pela primeira vez e comparadas com as formas imaturas descritas de outras espécies de Alticini da região Neotropical e também com Hermaeophaga mercurialis (Fabricius, 1792), da região Paleártica. Tibouchia stenocarpa (DC.) Cogn. (Melastomataceae) (quaresmeira-do-cerrado) é registrada como novo hospedeiro para esta espécie de Alticini.

Immatures of Syphrea uberabensis guerini Bechyné (Coleoptera, Chrysomelidae, Alticini). Larva and pupa of Syphrea uberabensis guerini are described and illustrated for the first time and a comparison with the described immatures of other Alticini species from Neotropical region and also with Hermaeophaga mercurialis (Fabricius, 1792), from Palearctic region, is presented. Tibouchina stenocarpa (DC.) Cogn. (Melastomataceae) (quaresmeira-do-cerrado) is registered as a new host plant for this species of Alticini.

A larva de Nealcidion bicristatum (Bates, 1863) é descrita e ilustrada. Dados biológicos e uma comparação com N. bispinum (Bates, 1863) também são apresentados.

The larva of Nealcidion bicristatum (Bates, 1863) is described and illustrated. Biological notes and a comparison with N. bispinum (Bates, 1863) are also presented.

A larva de Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825), coletada pela primeira vez em Pinus oocarpa Schiede ex Schltdl. (Pinaceae) é descrita e ilustrada. Até o momento, em Lymexylidae, apenas a larva de Melittomma sp. (Melittomminae) era conhecida do Brasil. Notas biológicas, uma comparação com a descrição de A. brevicornis, a espécie-tipo do gênero (da África e Madagascar) e o histórico das larvas de limexilídeo conhecidas também estão incluídos.

The larva of Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825), collected for the first time in Pinus oocarpa Schiede ex Schltdl. (Pinaceae) is described and illustrated. Until now, for Lymexylidae, only the larva of Melittomma sp. (Melittomminae) was known from the neotropical region (Brazil). Biological notes, a comparison with the description of A. brevicornis, the type-species of the genus (recorded from Africa and Madagascar), and history of the known lymexylid larvae are also included.

Ootecas e larvas de Gratiana conformis (Boheman, 1854) foram coletadas em Solanum paniculatum L. e criadas em laboratório. Ooteca, ovo, larva de terceiro instar, larva madura e pupa são descritas e ilustradas. Dados biológicos e comparação dos imaturos com outras espécies de Gratiana e Charidotis gemellata Boheman, 1855, também são apresentados.

Egg cases and larvae of Gratiana conformis (Boheman, 1854) were collected on Solanum paniculatum L. and reared in laboratory. Egg case, egg, third instar and mature larvae and pupa are described and illustrated. Biological notes and a comparison with the immatures of other Gratiana species and Charidotis gemellata Boheman, 1855, are also presented.

Dicrepidius brasilianus sp. nov., do Pará e Mato Grosso é descrita e ilustrada. Essa é a segunda espécie desse gênero registrada para o Brasil. D. ramicornis (Palisot de Beauvois, 1805) apresenta ampla distribuição, desde o sul dos Estados Unidos até o sul do Brasil. No Brasil existiam registros para os estados de Minas Gerais, Rio de Janeiro, São Paulo e Santa Catarina, mas agora novos registros são incluídos. Uma comparação entre as duas espécies brasileiras é apresentada com a discussão das variações intraespecíficas.

Dicrepidius brasilianus sp. nov., from Pará and Mato Grosso is described and illustrated. This is the second species of this genus recorded from Brazil. D. ramicornis (Palisot de Beauvois, 1805) is widely distributed from south of United States to south of Brazil. From Brazil, it was recorded from Minas Gerais, Rio de Janeiro, São Paulo and Santa Catarina states, but now other records are included. A comparison between the two Brazilian species and a discussion, including intraspecific variations, are presented.