Melolonthidae
Mostrando 1-12 de 56 artigos, teses e dissertações.
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1. A crop pest species of Cyclocephala Dejean (Coleoptera: Melolonthidae: Dynastinae) misidentified for over twenty years in Southern Brazil
ABSTRACT A common white grub species associated with a wide range of crops in Southern Brazil has been named as Cyclocephala flavipennis Arrow for over twenty years. This work aimed to revise the identity of this species based on the study of primary types, identified material collected in previous works and descriptions on literature. The confirmed name for
Bragantia. Publicado em: 2020-09
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2. Description of the last larval instar and pupa of Chlorota paulistana Ohaus, 1912 (Coleoptera: Melolonthidae: Rutelinae: Rutelini)
ABSTRACT The first immature description for a South American species of the genus Chlorota Burmeister, 1844 (Melolonthidae: Rutelinae) is presented. The last larval instar and female pupa of Chlorota paulistana Ohaus, 1912 are described. Illustrations and diagnostic characters are also presented, along with additional characters for the genus, and a new stat
Rev. Bras. entomol.. Publicado em: 05/09/2019
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3. Description of the female of Spodochlamys marahuaca Jameson & Ratcliffe, 2011 (Melolonthidae, Rutelinae, Anatistini) and additional records for the Brazilian species of the genus
RESUMO A fêmea previamente desconhecida de Spodochlamys marahuaca Jameson & Ratcliffe, 2011 é descrita e ilustrada pela primeira vez com base em dois espécimes coletados na região do Rio Juruá, Amazonas, Brasil. Os espécimes constituem um novo registro para o país. A chave de identificação para as espécies de Spodochlamys é atualizada, bem como a
Acta Amaz.. Publicado em: 12/08/2019
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4. Biodiversity studies through public-private partnership (PPP): The case of Fazenda São Nicolau in the northwest of Mato Grosso
Abstract: Peugeot-ONF Forest Carbon Sink Project, located at Fazenda São Nicolau (FSN) in Cotriguaçu Municipality, is a public-private initiative and has been supported by several French and Brazilian institutions. Its Research Program includes studies aiming Biodiversity Conservation, Ecology, Carbon Dynamics, Silvicultural Techniques. FSN comprises a hig
An. Acad. Bras. Ciênc.. Publicado em: 29/07/2019
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5. Giant rhinoceros beetle Golofa claviger (Linnaeus) (Coleoptera: Melolonthidae: Dynastini) is damaging North Brazilian oil palm plantations
ABSTRACT The oil palm is an economically important crop cultivated in the North of Brazil. Damage caused by insects is one of the main causes of reduced productivity for the oil palm. Before this research, only the beetles of the family Curculionidae were considered to be oil palm pests in Brazil. However, for the first time, we report on the damage caused b
Rev. Bras. entomol.. Publicado em: 2019-03
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6. Description of the pupa of Cnemida retusa (Fabricius, 1801) (Melolonthidae: Rutelinae)
Abstract Pupae of chafer beetle (Melolonthidae) Cnemida retusa (Fabricius, 1801) (Rutelinae, Rutelini) were collected in October and November of 2017 in a decaying log at Reserva Florestal Adolpho Ducke, Manaus, Amazonas, Brazil, and are described and illustrated. The pupa description is the first to the genus and a key to known pupae of Rutelini is added.
Pap. Avulsos Zool.. Publicado em: 29/11/2018
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7. Um checklist dos Rutelinae MacLeay, 1819 (Coleoptera, Melolonthidae) da Bahia, Brasil
Resumo É apresentada uma lista de espécies de Rutelinae do estado da Bahia, Nordeste do Brasil. A lista é baseada em espécimes depositados em coleções brasileiras. A lista inclui quatro tribos, 23 gêneros, 101 espécies e 17 subespécies. É feito o primeiro registro para a Bahia e região Nordeste dos gêneros Byrsopolis Burmeister, 1844, Pseudodorys
Biota Neotrop.. Publicado em: 05/03/2018
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8. Description of immature stages of Platycoelia valida Burmeister, 1844 (Coleoptera: Melolonthidae: Rutelinae: Anoplognathini)
Abstract Description of immature stages of Platycoelia valida Burmeister, 1844 (Coleoptera: Melolonthidae: Rutelinae: Anoplognathini). Third instar larva and pupa of P. valida are described for the first time based on specimens collected in soils of yucca and coffee fields in Cundinamarca, Colombia. Illustrations of diagnostic structures and keys to the know
Rev. Bras. entomol.. Publicado em: 2017-12
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9. Description of the third instar larva of Saccharoscaptus laminifer (Dechambre) (Coleoptera: Melolonthidae: Dynastinae)
Abstract The larva of pentodontine S. laminifer is described for first time based on specimens collected under roots of sugarcane in Santa Cruz, Bolivia. Diagnostic structures are illustrated and the differences and similarities with other previously described larvae of South American genera of Pentodontini are outlined. A key to the larvae of some American
Rev. Bras. entomol.. Publicado em: 2017-12
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10. Description of immatures and mating behavior of Liogenys bidenticeps Moser, 1919 (Coleoptera: Melolonthidae: Melolonthinae)
Abstract Description of immatures and mating behavior of Liogenys bidenticeps Moser, 1919 (Coleoptera: Melolonthidae: Melolonthinae). Some species of Melolonthinae are associated with several species of cropped plants, with larvae consuming roots and, in some cases, are considered as crop pests. In some agricultural regions of Brazil, larvae of L. bidenticep
Rev. Bras. entomol.. Publicado em: 2017-12
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11. Mortalidade em corós (Coleoptera: Melolonthidae) induzida por Ophiocordyceps melolonthae
RESUMO: A ocorrência de corós-praga de raízes em lavoura de soja, no Sul do Brasil, tem gradualmente aumentado. Entretanto, não há informação sobre controle biológico de corós por fungos entomopatogênicos. Este estudo tem o objetivo de induzir a infecção por Ophiocordyceps melolonthae e analisar a longevidade em larvas de Cyclocephala modesta e D
Cienc. Rural. Publicado em: 18/05/2017
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12. Ocorrência do coró-pequeno (Cyclocephala flavipennis) danificando pastagens perenes de inverno na região Sul do Brasil
RESUMO: Cyclocephala flavipennis Arrow, 1914 (Coleoptera: Melolonthidae), conhecido popularmente como coró-pequeno, é um inseto amplamente disseminado na região sul do Brasil. Embora seja encontrado com frequência em áreas cultivadas com cereais de inverno não é considerado inseto praga, por alimentar-se preferencialmente de palha e restos de plantas.
Cienc. Rural. Publicado em: 10/04/2017