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| Registros recuperados: 31 | |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 & 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| Registros recuperados: 31 | |
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