Consulta: subjectFacets:"Scarabaeoidea"
Registros recuperados: 31
Data/hora: 01/06/2024 03:35:58

A new key to the suprageneric taxa in the Beetle Family Cetoniidae, with annotated lists of the known Genera
Provedor de dados: Naturalis Digital Academic Repository
Autores: Krikken, J.
A revised key to the subfamilies, tribes and subtribes of the Cetoniidae (Coleoptera: Scarabaeoidea) is presented. Comments are given on the classification implied by the key, which includes several redefinitions. All the known genera (ca. 510) are listed under their tribe or subtribe, the position of several being different from that in Schenkling's catalogues (1921, 1922). References to recent synoptic literature are given. Eighteen new subtribes are proposed, the majority in the tribe Cremastocheilini. One new tribe is proposed, the Platygeniini. Attention is drawn to various new and neglected synonymies, original spellings, and other nomenclatural matters regarding family-group and genus-group names. The position of many genera is briefly discussed....
Tipo: Article / Letter to the editor
Palavras-chave: Coleoptera; Scarabaeoidea; Cetoniidae; Key; Family-group taxa; Checklist; Genera.; 42.75.
Ano: 1984
URL: http://www.repository.naturalis.nl/record/317778

A new key to the suprageneric taxa in the beetle family Cetoniidae, with annotated lists of the known genera
Provedor de dados: Naturalis Digital Academic Repository
Autores: Krikken, J.
A revised key to the subfamilies, tribes and subtribes of the Cetoniidae (Coleoptera: Scarabaeoidea) is presented. Comments are given on the classification implied by the key, which includes several redefinitions. All the known genera (ca. 510) are listed under their tribe or subtribe, the position of several being different from that in Schenkling's catalogues (1921, 1922). References to recent synoptic literature are given. Eighteen new subtribes are proposed, the majority in the tribe Cremastocheilini. One new tribe is proposed, the Platygeniini. Attention is drawn to various new and neglected synonymies, original spellings, and other nomenclatural matters regarding family-group and genus-group names. The position of many genera is briefly discussed....
Tipo: Article / Letter to the editor
Palavras-chave: Coleoptera; Scarabaeoidea; Cetoniidae; 42.75.
Ano: 1984
URL: http://www.repository.naturalis.nl/record/260997

A neglected trichiine beetle from Costa Rica (Coleoptera: Cetoniidae)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Krikken, J.
Giesbertiolus linnaei spec. nov. is described after a female from Costa Rica, in order to prevent this unusual beetle, collected as long ago as 1895, from falling into oblivion. It is compared with the two known Giesbertiolus species and with other Mesoamerican Trichiini. The ignorance as to the precise relationships of the three species included is briefly discussed.
Tipo: Article / Letter to the editor
Palavras-chave: Giesbertiolus; Scarabaeoidea; Trichiini; New species; Costa Rica; 42.75.
Ano: 2008
URL: http://www.repository.naturalis.nl/record/261771

Southeast Asian Termitodius: a taxonomic review, with descriptions of four new species (Coleoptera: Aphodiidae)
Provedor de dados: Naturalis Digital Academic Repository
Autores: Krikken, J.; Huijbregts, J.
Four new species of the rhyparine genus Termitodius Wasmann are keyed, described and discussed: T. interruptus and monticola from Sulawesi, hammondi from Borneo, and neglectus from Sumatra. They show termitophilic adaptations; two species are microphthalmic and flightless. Notocaulus Quedenfeldt of Africa is transferred from the Rhyparinae to the Eupariini (Aphodiinae).
Tipo: Article / Letter to the editor
Palavras-chave: Coleoptera; Scarabaeoidea; Rhyparinae; Asia; Termitodius; New species; 42.75.
Ano: 1987
URL: http://www.repository.naturalis.nl/record/317919

Aggregation behavior of Phyllophaga cuyabana (Moser) (Coleoptera: Melolonthidae): relationships between sites chosen for mating and offspring distribution
Provedor de dados: Neotropical Entomology
Autores: Garcia,Maria A.; Oliveira,Lenita J.; Oliveira,Maria C.N. de.
The aggregation behavior of Phyllophaga cuyabana (Moser) was studied and the hypothesis that the cluster distribution of larvae of this pest into the soil is related to the sites where females from the previous generation had aggregated for mating was investigated. Field observations and greenhouse experiments carried out in Londrina County, State of Paraná, South Brazil, indicated that: a) during flight, adult females of P. cuyabana select plants, which are more conspicuous for landing and/or attracting males; b) tall plants, nearby soybean fields, might be preferred because female adults do not move far from the mating sites before digging themselves into the soil to lay eggs; c) high density of eggs and larvae occurs close to the adult aggregation...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Glycine max; Scarabaeoidea; Soil pest; Spatial distribution.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2003000400002

Seasonal and vertical distribution of Phyllophaga cuyabana (Moser)(Coleoptera: Melolonthidae) in the soil profile
Provedor de dados: Neotropical Entomology
Autores: Oliveira,Lenita J; Farias,José R B; Hoffmann-Campo,Clara B; Amaral,Maria L B do; Garcia,Maria A.
Phyllophaga cuyabana (Moser) temporal and vertical distribution patterns were evaluated in the soil profile, in order to subsidize methodology for population sampling, aiming at its management. In insect surveys carried out during three years, in Boa Esperança County, State of Parana, Brazil, Phyllophaga cuyabana was univoltine, with little overlap of the larval stages. Population peaked during December-February, but declined during the colder months, when larvae were in diapause. Different developmental stages exploited distinct soil depths. Eggs and early first instars tended to concentrate between 5 cm and 10 cm deep, but they spread more uniformly through the soil profile, reaching depths up to 30 cm, as they developed. Adults and eggs occurred in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scarabaeoidea; White grub; Soil pest; Soil macrofauna.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2009000500004

Feeding and oviposition preference of Phyllophaga cuyabana (Moser) (Coleoptera: Melolonthidae) on several crops
Provedor de dados: Neotropical Entomology
Autores: Oliveira,Lenita J.; Garcia,Maria A.; Hoffmann-Campo,Clara B.; Amaral,Maria L.B. do.
Laboratory and greenhouse experiments were carried out to study food and oviposition preference by Phyllophaga cuyabana (Moser) on different plant species as Cajanus cajan L. (pigeon pea), Crotalaria juncea L. (sun hemp), Crotalaria spectabilis Roth (showy crotalaria), Crotalaria ochroleuca G. Don (slenderleaf rattlebox), Glycine max [L.] Merrill (soybean), Gossypium hirsutum L. (cotton), Helianthus annuus L. (sunflower), Stizolobium aterrimum [Mucuna aterrima] Piper &amp;amp; Tracey (velvetbean) and Zea mays L. (mayze). In no-choice experiments, the number of eggs layed in sunflower, C. juncea and soybean was larger compared to cotton. Despite the fact that the adults did not discriminate among plants, in dual-choice test, the proportion of eggs layed and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scarabaeoidea; Soil pest; White grub; Host plant.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000500018

Description of the pupa of Cnemida retusa (Fabricius, 1801) (Melolonthidae: Rutelinae)
Provedor de dados: Papéis Avulsos de Zoologia
Autores: Bento,Matheus; Fuhrmann,Juares; Bevilaqua,Marcus Vinícius Oliveira.
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.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chafers; Neotropical; Scarabaeoidea; White grub.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100254

Effect of soil management on the white grub population and damage in soybean
Provedor de dados: Pesquisa Agropecuária Brasileira
Autores: OLIVEIRA,LENITA JACOB; HOFFMANN-CAMPO,CLARA BEATRIZ; GARCIA,MARIA ALICE.
To evaluate the effect of soil management systems on population of white grubs, (Phyllophaga cuyabana Moser), and on its damage in soybean, experiments were set up under no-tillage and conventional tillage (one disk plow, and a leveling disk harrow) areas. Primary tillage equipment, used in other soil management systems, such as moldboard plow, disk plow, chisel plow and heavy duty disk harrow were also tested. Fluctuation of P. cuyabana population and the extent of its damage to soybean was similar under no-tillage and conventional tillage systems. Results comparing a range of primary tillage equipment showed that it affected soil insect populations differently, depending on the time during the season in which tillage was executed. Larval mortality could...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Coleoptera; Scarabaeoidea; Melolonthidae; Phyllophaga cuyabana; Cultural control; Pest control.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2000000500004

Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Provedor de dados: Revista Brasileira de Entomologia
Autores: Rodrigues,Sérgio Roberto; Barbosa,Carlos Aparecido Ferreira; Fuhrmann,Juares; Amaro,Ricardo Aparecido.
ABSTRACT Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species. Some species of Cyclocephala Dejean, 1821 are regarded as rhizophagous crop pests and others as beneficial species. The objective of this work was to report the mating behavior and to describe the immature stages of C. melanocephala. The studies were developed at the Universidade Estadual de Mato Grosso do Sul in Cassilândia, Mato Grosso do Sul state, Brazil. Adults were collected with a light trap from September to December 2014 and 2015 to carry out studies of mating behavior, breeding, and descriptions of immature stages. Copulation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flying activity; Morphology; Scarabaeoidea; Taxonomy; White grub.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000300205

Bionomic data and larval density of Scarabaeidae (Pleurosticti) in sugarcane in the central region of Mato Grosso do Sul, Brazil
Provedor de dados: Revista Brasileira de Entomologia
Autores: Coutinho,Gilmar Vieira; Rodrigues,Sérgio Roberto; Cruz,Edna Cristina da; Abot,Alfredo Raul.
Bionomic data and larval density of Scarabaeidae (Pleurosticti) in sugarcane in the central region of Mato Grosso do Sul, Brazil. Phytophagous larvae of Scarabaeidae cause damage to diverse crops. Information on these pests is scarce; therefore, the objective of this study was to determine biological aspects and larval density of species occurring in an area of sugarcane. The studies were developed in Sidrolândia from April 2009 to March 2010. Scarab beetle larvae were collected in sugarcane roots every fifteen days, taken to the laboratory and reared to obtain the adults and determine biological parameters. A total of 2,656 larvae were collected, being 162 Liogenys fuscus, 120 Cyclocephala verticalis, 37 Cyclocephala forsteri, and 2337 Anomonyx sp. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insect biology; Saccharum officinarum; Scarabaeoidea; Soil pests.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000300012

Occurrence, biology and behavior of Liogenys fuscus Blanchard (Insecta, Coleoptera, Scarabaeidae) in Aquidauana, Mato Grosso do Sul, Brazil
Provedor de dados: Revista Brasileira de Entomologia
Autores: Rodrigues,Sérgio Roberto; Barbosa,Crislany de Lima; Puker,Anderson; Abot,Alfredo Raul; Ide,Sergio.
Due to the importance of some Pleurosticti Scarabaeidae as agricultural pests allied to information absence on the species that occur in Brazilian Central-West region, on studies occurrence, biology and behavior on this group of scarabs were conducted. Biology and behavioral studies started with Liogenys fuscus Blanchard, 1850 (Melolonthinae), a very common species and were developed in Aquidauana, Mato Grosso do Sul. Adult beetles were collected from light traps from February 2005 to January 2007, at the experimental farm of the Universidade Estadual de Mato Grosso do Sul in Aquidauana (UEMS). In the laboratory adults were placed in plastic containers with soil with sprouts of Brachiaria decumbens Stapf (Poaceae). Eggs were transferred to a climatized...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: White grubs; Soil pests; Scarabaeoidea; Insecta.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000400015

Description of immatures and mating behavior of Liogenys bidenticeps Moser, 1919 (Coleoptera: Melolonthidae: Melolonthinae)
Provedor de dados: Revista Brasileira de Entomologia
Autores: Rodrigues,Sérgio Roberto; Fuhrmann,Juares; Gomes,Elias Soares; Amaro,Ricardo Aparecido.
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. bidenticeps are found associated with cultivated plants, and little information is available about this taxon. This study, aiming at expanding the knowledge about the morphology and behavior of this species, provides the description of immatures and mating behavior of adults. The studies were conducted at the experimental farm of the Universidade Estadual de Mato Grosso do Sul in Aquidauana, Mato Grosso do Sul...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diplotaxini; Rhizophagous insect; Scarabaeoidea; Sexual behavior; White grub.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400339

Description of the third larval instar and pupa of Geniates barbatus Kirby (Coleoptera, Scarabaeidae, Rutelinae)
Provedor de dados: Revista Brasileira de Entomologia
Autores: Fuhrmann,Juares.
Description of the third larval instar and pupa of Geniates barbatus Kirby (Coleoptera, Scarabaeidae, Rutelinae). The last larval instar and pupa of the Neotropical Geniatini Geniates barbatus Kirby, 1819 are described and illustrated. Biological notes and a key to the third instar larvae of Neotropical Rutelinae are also provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aspidolea; Brazil; Cyclocephala; Insecta; Scarabaeoidea; White grubs.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000100007

Morphology of immature stages and mating behavior in Liogenys fusca (Blanchard) (Coleoptera, Melolonthidae, Melolonthinae)
Provedor de dados: Revista Brasileira de Entomologia
Autores: Rodrigues,Sérgio Roberto; Morón,Miguel Angel; Gomes,Elias Soares; Bento,José Maurício Simões.
ABSTRACT Liogenys fusca is a rizophagous insect pest in various crops of economic importance in Brazil. Here we investigated the morphology of immature stages and mating behavior of this species. The redescription of the 3rd instar larvae of L. fusca in this work allows identification and registration of occurrence independently of adults, which occur sporadically in a certain period of the year. Male and female of L. fusca remained confined in the soil during the day and exited between 19:00 and 23:30 h. The copulations occurred between 19:30 and 21:00 h, and were characterized by a typical behavioral sequence. Copulation durations in L. fusca lasted on average 512.23 s. Adults were observed feeding before the copulations on leaves and inflorescences of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insect morphology; Rizophagous insect; Scarabaeoidea; Sexual behavior; White grub.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400284

Three new species of Pelidnota MacLeay (Coleoptera, Scarabaeidae, Rutelinae) and new distributional records from northeast Brazil
Provedor de dados: Revista Brasileira de Entomologia
Autores: Ferreira,André da Silva; Almeida,Lúcia M.; Bravo,Freddy.
Abstract Three new species of Pelidnota MacLeay, 1819 are described from Brazil, P. beckeri sp. nov., P. nordestina sp. nov., and P. pernambucana sp. nov. The diagnostic characters of the new species are presented, and they are included in the previously published key to Pelidnota. Illustrations of the male genitalia and photographs of males and females of the new species are also provided. It is reported the first record of the genus for the Brazilian Caatinga (tropical seasonal forest). New records of four species and two subspecies of Pelidnota are presented, all from Bahia state, northeastern Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neotropical region; Rutelini; Scarabaeoidea; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000300208

A new key for the species of Ateuchus Weber (Coleoptera: Scarabaeidae: Scarabaeinae) occurring in Mexico, with a description of the first North American inquiline species from a rodent burrow (Rodentia: Geomydae) and new distribution records
Provedor de dados: Revista Brasileira de Entomologia
Autores: Kohlmann,Bert; Vaz-de-Mello,Fernando Z.
Abstract The first Ateuchus Weber (Scarabaeinae) species, A. tuza sp. nov., from a rodent burrow from North America is described. Diagnostic characters are presented; photographs of an adult male and illustrations of male genitalia are included. A key for all known Mexican Ateuchus Weber species is provided. Ateuchus hornai (Balthasar) is revalidated. New distribution records from Mexico and Central America are reported.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Internal sac; Neotropical region; Scarabaeoidea; Taxonomy; Veracruz.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000200131

Biological aspects of Leucothyreus ambrosius Blanchard (Coleoptera, Melolonthidae, Rutelinae)
Provedor de dados: Revista Brasileira de Entomologia
Autores: Gomes,Elias Soares; Rodrigues,Sérgio Roberto; Morón,Miguel Angel.
Biological aspects of Leucothyreus ambrosius Blanchard (Coleoptera, Melolonthidae, Rutelinae). Coleopterans of the family Melolonthidae comprise a large group of species that feed on different food sources, including plant roots, stems, and leaves, in addition to plant materials at different decomposition stages. Several species are found in the genus Leucothyreus, occurring in different regions of Brazil, including the various biomes in the country. Information on the biology of species of the genus Leucothyreus is scarce, therefore, we conducted studies on the biological aspects of Leucothyreus ambrosius Blanchard, 1850. The period of adult occurrence was determined with a light trap installed between a cropped and pasture area in the municipality of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geniatini; Insecta; Rizophagous insect; Scarabaeoidea; White grub.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000200011

Aspectos biológicos de Leucothyreus dorsalis Blanchard (Coleoptera, Scarabaeidae, Rutelinae)
Provedor de dados: Revista Brasileira de Entomologia
Autores: Rodrigues,Sérgio Roberto; Puker,Anderson; Tiago,Elison Floriano.
No Brasil existe uma escassez de informações sobre a bioecologia da maioria das espécies de Scarabaeidae. O objetivo do presente trabalho foi estudar os aspectos biológicos de Leucothyreus dorsalis Blanchard, 1850 em laboratório e a campo. A dinâmica populacional dos adultos foi avaliada de janeiro de 2006 a dezembro de 2007, com uso de armadilha luminosa. Adultos coletados em campo foram mantidos em recipientes de plástico contendo solo e mudas de Brachiaria decumbens Stapf, para obtenção de ovos e dar início aos estudos. Todos os estágios de desenvolvimento foram acompanhados e adultos e imaturos foram mensurados para obtenção de dados biométricos. Foram coletados 3.607 adultos e os picos populacionais de coleta ocorreram em novembro de 2006 e outubro de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciclo biológico; Coró; Flutuação populacional; Pragas rizófagas; Scarabaeoidea.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000300012

Occurrence of adults and biological aspects of Geniates borelli Camerano (Coleoptera, Scarabaeidae, Rutelinae) in Aquidauana, MS, Brazil
Provedor de dados: Revista Brasileira de Entomologia
Autores: Rodrigues,Sergio Roberto; Barbosa,Crislany Lima; Abot,Alfredo Raul; Ide,Sérgio.
Occurrence of adults and biological aspects of Geniates borelli Camerano (Coleoptera, Scarabaeidae, Rutelinae) in Aquidauana, Mato Grosso do Sul, Brazil. Due to the importance of Geniates borelli Camerano as a pest in many crops, studies were developed at Universidade Estadual de Mato Grosso do Sul, Aquidauana campus, MS, Brazil. Adults were collected with a light trap from January 2006 to December 2007. 3,320 adults were collected, and the highest quantities were obtained in October 2006 and November 2007, with 1,548 and 802 adults recorded, respectively. Collected adults were kept in plastic containers with soil and Brachiaria decumbens seedlings for oviposition. 535 eggs measuring 2.30 × 1.60 mm were obtained. As the embryonic development progressed,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological cycle; Insecta; Scarabaeoidea; Soil pest; White grub.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000300008

Description of the female of Spodochlamys marahuaca Jameson &amp;amp; Ratcliffe, 2011 (Melolonthidae, Rutelinae, Anatistini) and additional records for the Brazilian species of the genus
Provedor de dados: Acta Amazonica
Autores: BENTO,Matheus; GROSSI,Paschoal Coelho.
ABSTRACT The previously unknown female of Spodochlamys marahuaca Jameson &amp; Ratcliffe, 2011 is described and illustrated for the first time based on two specimens collected in the region of the Juruá River, Amazonas state, Brazil. The specimens constitute a new record for Brazil. The identification key for species of Spodochlamys is updated, as well as the geographic distribution of the other two Brazilian species, S. caesarea Burmeister and S. iheringi Ohaus.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Amazon; Neotropical region; Geographic distribution; Taxonomy; Scarabaeoidea.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000300193

Dinastíneos (coleoptera, scarabaeoidea, melolonthidae) em uma área de terra firme na Amazônia Central, Brasil1
Provedor de dados: Acta Amazonica
Autores: ANDREAZZE,Ricardo; FONSECA,Claudio Ruy V.
Foram efetuadas coletas mensais de julho/1990 a junho/1991, durante a lua nova, na Fazenda Aruanã, uma área de terra-firme às margens da rodovia Torquato Tapajós, AM-010, Km 215, Município de Itacoatiara, Estado do Amazonas, Brasil. Utilizou-se para as coletas luz mista de mercúrio de 250 W, sobre um lençol branco. Foram coletados 251 indivíduos de 9 gêneros e 18 espécies de dinastíneos e dentre estes houve predominância de Cyclocephala Latreille (3 espécies abundantes) e Ligyrus Burmeister (única espécie abundante).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coleoptera; Scarabaeoidea; Melolonthidae; Dynastinae; Amazônia Central.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671998000100059

Dinastíneos (Coleoptera, Scarabaeidae, Dynastinae) do parque nacional do Jaú, Amazonas, Brasil
Provedor de dados: Acta Amazonica
Autores: ANDREAZZE,Ricardo.
Besouros dinastíneos foram coletados no Parque Nacional do Jaú, Estado do Amazonas, entre julho de 1993 a junho 1996, em dias de Lua minguante e nova, em 5 localidades diferentes, abrangendo principalmente a região dos baixos cursos dos rios Jaú, Carabinani e Unini. Utilizou-se para as coletas luz mista de mercúrio de 250 W e duas lâmpadas ultra-violeta, black-light (BL) e black-light blue (BLB), sobre um lençol branco em períodos diários de 12 horas consecutivas. Foram identificadas 34 espécies de 14 gêneros, sendo as espécies da tribo Cyclocephalini as mais representadas (19 espécies), seguidas por Oryetini (6 spp.), Phileurini (4 spp.), Pentodontini (3 spp.) e Dynastini com 2 espécies.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coleoptera; Scarabaeoidea; Scarabaeidae; Dynastinae; Parque Nacional do Jaú.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672001000300431

Tamanho e número de unidades de amostra de solo para amostragem de larvas de Diloboderus abderus (Sturm) (Coleoptera: Melolonthidae) em plantio direto
Provedor de dados: Anais da Sociedade Entomológica do Brasil
Autores: Silva,Mauro T. B.; Costa,Ervandil C.
O estudo foi realizado numa lavoura de aveia preta "Comum RS" (Avena strigosa) com cinco anos de plantio direto, em Latossolo Vermelho Escuro, textura argilosa, no município de Cruz Alta, RS, objetivando determinar o tamanho e o número de unidade de amostra de solo para amostragem de larvas de 3° ínstar de Diloboderus abderus (Sturm). O melhor tamanho de unidade de amostra foi 25 x 25 cm, escavadas a 30cm de profundidade, considerando vários critérios, como a análise estatística, o número médio de larvas, o tempo requerido para extração da amostra e a precisão relativa líquida. Os resultados evidenciaram heterogeneidade na distribuição de larvas do inseto, sendo necessárias 67 e 419 amostras para um nível de erro de baixa precisão (25%) e de alta precisão...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insecta; Scarabaeoidea; População; Aveia preta; Sistema de cultivo.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80591998000200004

Escarabeíneos (Coleoptera: Scarabaeidae: Scarabaeinae) de uma área de campo nativo no bioma Pampa, Rio Grande do Sul, Brasil
Provedor de dados: Biota Neotropica
Autores: Silva,Pedro Giovâni da; Audino,Lívia Dorneles; Nogueira,Juliana Marim; Moraes,Leonardo Pompéu de; Vaz-de-Mello,Fernando Zagury.
Este trabalho apresenta um levantamento das espécies de Scarabaeinae de uma área de campo nativo no município de Bagé, estado do Rio Grande do Sul, Brasil. As coletas foram realizadas com armadilhas de interceptação de voo e armadilhas de queda iscadas com fezes humanas, banana em decomposição e carne apodrecida, entre os meses de dezembro de 2005 e novembro de 2006. Foram capturados 4.573 indivíduos pertencentes a 14 gêneros e 30 espécies. Onthophagus aff. hirculus Mannerheim, 1829, Canthon podagricus Harold, 1868, Ontherus sulcator (Fabricius, 1775) e Canthidium moestum Harold, 1867 foram as espécies mais abundantes. A maior parte da assembleia capturada é constituída por espécies coprófagas e generalistas preferencialmente necrófagas. Poucas espécies...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scarabaeoidea; Rola-bosta; Levantamento de espécies; Campos Sulinos; Sul do Brasil.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000300024

Aspectos biológicos de Pelidnota fulva Blanchard, 1850 (Coleoptera, Scarabaeidae, Rutelinae)
Provedor de dados: Biota Neotropica
Autores: Rodrigues,Sérgio Roberto; Falco,Josani da Silva.
Algumas espécies de Scarabaeidae apresentam importante função na decomposição e reciclagem de material vegetal e como existem poucas informações sobre esse grupo de insetos, o presente trabalho teve por objetivo estudar os aspectos biológicos de Pelidnota fulva Blanchard, 1850. A determinação do período de ocorrência foi realizada com coletas de adultos com armadilha luminosa e em fontes luminosas na fazenda experimental da Universidade Estadual de Mato Grosso do Sul de janeiro de 2008 a dezembro de 2009. Com a formação de casais e obtenção de ovos foram iniciados os estudos de biologia, sendo os insetos mantidos em câmara climatizada a 26 + 1 ºC, com fotofase de 12 horas. Os adultos ocorreram durante curto período de tempo em campo, pois foram coletados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciclo biológico; Dinâmica populacional; Rutelinae; Scarabaeoidea.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000100015

Guia de identificação das espécies de Scarabaeinae (Coleoptera: Scarabaeidae) do município de Santa Maria, Rio Grande do Sul, Brasil
Provedor de dados: Biota Neotropica
Autores: Silva,Pedro Giovâni da; Vaz-de-Mello,Fernando Zagury; Mare,Rocco Alfredo Di.
Apresenta-se um guia de identificação das espécies de Scarabaeinae ocorrentes em Santa Maria, Rio Grande do Sul, arroladas da literatura e capturadas entre maio de 2009 a abril de 2010 em fragmentos florestais. São fornecidas chave dicotômica, caracterização, ilustrações (das espécies coletadas) e informações ecológicas para 35 espécies.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rola-bosta; Scarabaeoidea; Chave dicotômica; Sistemática; Mata Atlântica.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000400027

The mating behavior of Leucothyreus marginaticollis Blanchard, 1843 (Coleoptera: Scarabaeidae: Rutelinae)
Provedor de dados: Biota Neotropica
Autores: Ferreira,Kleyton Rezende; Rodrigues,Sérgio Roberto.
Abstract In Brazil, there are several species of the genus Leucothyreus Macleay, 1819 occurring throughout the country; however, there are only a few studies describing their biological aspects, times of occurrence, associations of adults and juveniles with native or cropped plants, as well as their mating behavior. Thus, this study aimed to assess the mating behavior of Leucothyreus marginaticollis Blanchard, 1843. The study took place in an experimental area of the State University of Mato Grosso do Sul, in Aquidauana, MS, Brazil. Firstly, we sampled adult insects using light traps, from October to November 2013. Simultaneously, we registered the flight period in the field. Afterward, in the laboratory, males and females were separated and then combined...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemical communication; Eating habit; Geniatini; Scarabaeoidea; White grubs.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000400205

Espécies de Scarabaeidae fitófagos (Insecta: Coleoptera) associadas ao sistema radicular de Acrocomia aculeata (Jacq.) Lodd. ex Mart. (Arecaceae)
Provedor de dados: Biota Neotropica
Autores: Puker,Anderson; Rodrigues,Sérgio Roberto; Tiago,Elison Floriano; Santos,Wilson Teixeira dos.
A palmeira Acrocomia aculeata (bocaiúva) representa uma importante fonte de renda para pequenos agricultores que a exploram em sua maioria, na forma de extrativismo, e além da importância socioeconômica é abrigo e recurso alimentar para um grande grupo de animais. Entretanto, poucos são os estudos sobre a artropodofauna associada a esta planta, assim, o presente trabalho teve por objetivo conhecer as espécies e os aspectos biológicos dos coleópteros fitófagos da família Scarabaeidae que estão associados com o sistema radicular desta palmeira. A coleta dos Scarabaeidae foi realizada quinzenalmente, de abril a outubro de 2007, através de escavações realizadas na base das plantas, e os espécimes encontrados eram quantificados e conduzidos ao laboratório de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artropodofauna; Bocaiúva; Palmeira; Scarabaeoidea; Fauna edáfica.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000300009

Diversidade de besouros coprófagos (Coleoptera, Scarabaeidae) coletados com armadilha de interceptação de voo no Pantanal Sul-Mato-Grossense, Brasil
Provedor de dados: Biota Neotropica
Autores: Rodrigues,Sérgio Roberto; Barros,Antonio Thadeu Medeiros de; Puker,Anderson; Taira,Tiago Ledesma.
Os besouros coprófagos desempenham grande importância ecológica dentro dos ecossistemas, porém, escassos são os estudos de diversidade desses insetos em diferentes biomas. Assim, desenvolveu-se o presente estudo com o objetivo de identificar as espécies de Scarabaeidae coprófagos que ocorrem no Pantanal de Mato Grosso do Sul. O trabalho foi desenvolvido na fazenda Nhumirim (Embrapa Pantanal), sub-região da Nhecolândia, no período de junho de 1992 a maio de 1993. Para a coleta dos insetos foram instaladas mensalmente duas armadilhas luminosas do tipo "janela" (1 × 1 m), por um período consecutivo de dois a quatro dias. As armadilhas foram alocadas em área de campo (pastagem nativa) e de cerradão (vegetação densa), sendo acionadas às 19:00 horas e desligadas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidade; Insecta; Planície alagada; Rola-bosta; Scarabaeoidea.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000200015

Aspects of mating behavior and antennal sensilla in Anomala inconstans Burmeister, 1844 (Coleoptera: Scarabaeidae: Rutelinae)
Provedor de dados: Biota Neotropica
Autores: Rodrigues,Sérgio Roberto; Fuhrmann,Juares; Amaro,Ricardo Aparecido.
Abstract: When suitable, adults of Scarabaeidae usually form swarms to find food and breeding sites. The steps of mating behavior can be mediated by chemical communication, and antennal sensilla are released volatiles detection structures, as sexual pheromones. In present work the mating behavior and the antennal sensilla of Anomala inconstans Burmeister, 1844 are described. The study was conducted at the Universidade Estadual de Mato Grosso do Sul, Cassilândia, Brazil from March 2015 to December 2017. Adults were collected through a light trap and taken to the laboratory for studies. Field and laboratory observations provided data for the description of the steps of mating behavior. Adults swarms were registered from September to November 2015 at 05:30 pm...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anomalini; Chemical communication; Chemical receptors; Neotropical; Scarabaeoidea.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000300203