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| Correa,César Murilo de Albuquerque; Puker,Anderson; Korasaki,Vanesca; Oliveira,Naiara Gimenes de. |
| Dung beetles (Coleoptera, Scarabaeinae) attracted to sheep dung in exotic pastures. In this study we provide data on the abundance and richness of dung beetles (Coleoptera, Scarabaeidae, Scarabaeinae) attracted to sheep dung in exotic pastures (Brachiaria spp.). In four areas of exotic pasture pitfall traps were installed and baited with fresh sheep dung for sampling of dung beetles. A total of 2,290 individuals were captured belonging to 16 species, 10 genera and five tribes of Scarabaeinae beetles. Trichillum externepunctatum Preudhomme de Borre, 1886 and Dichotomius bos (Blanchard, 1843) were dominant. The guild of dwellers was the most abundant in pastures. We demonstrate that dung beetles are attracted to sheep dung. Since the production of both... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro-pastoral landscape; Coprophagous beetles; Ecological functions; Insecta. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000100017 |
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| Lopes,José; Korasaki,Vanesca; Catelli,Lizandra L; Marçal,Viviani V. M; Nunes,Maria Paula B. P. |
| The study was conducted at the Mata dos Godoy State Park in Londrina, state of Paraná, Brazil. Baited pitfall traps were installed in the forest, in adjacent abandoned pasture land, and on the borders between these two environments. Every two weeks, from June 1999 to May 2000, the traps were placed for 24 hours and the material was collected every 12 hours. The 4687 specimens of Scarabaeinae collected belong to 13 genera and 27 species. The most frequent species were Onthophagus catharinensis (Paulian, 1936) (22.1%), Onthophagus hirculus (Mannerhein, 1829) (20.1%), Dichotomius mormon (Ljungh, 1799) (13.1%), Sulcophanaeus menelas (Laporte, 1840) (12.8%), and Eurystemus parallelus (Dalman, 1824) (10.6%). The other species collected amounted to less than... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Coprophagous beetle; Ecological indicator; Forest fragment; Pitfall; Scarabaeidae. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702011000100011 |
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| Correa,César M. A.; Puker,Anderson; Korasaki,Vanesca; Ferreira,Kleyton R.. |
| Trogidae beetles are important for the decomposition of organic material in ecosystems. In the Neotropical region, little is known about this family, except for their taxonomy. In this study, we report the presence of Omorgus suberosus (Fabricius, 1775) and Polynoncus bifurcatus (Vaurie, 1962) in exotic and native environments of Brazil, sampled with different baits. The beetles were captured in pastures with introduced grass (Brachiaria spp.) and in patches of native forest (Brazilian savanna). We used pitfall traps baited with carrion and human feces every two weeks, from January to December 2011, and with carrion, cow dung, human feces and pig manure at the beginning of the rainy season (October 2011). Over the course of one year, 24 individuals of O.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro-pastoral landscape; Brachiaria spp; Copro-necrophagous beetles; Ecological services; Insect biodiversity. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000200015 |
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| Korasaki,Vanesca; Vaz-de-Mello,Fernando Z.; Braga,Rodrigo F.; Zanetti,Ronald; Louzada,Julio. |
| As espécies de Scarabaeinae coletadas em seis diferentes sistemas de uso da terra em Benjamin Constant, AM, Brasil, são listadas com comentários gerais sobre os gêneros e espécies registradas. Os besouros foram capturados com armadilhas do tipo pitfall iscadas com fezes humanas. Foram coletados 6792 indivíduos pertencentes a 63 espécies, 18 gêneros e seis tribos (Ateuchini, Canthonini, Coprini, Oniticellini, Onthophagini e Phanaeini). As espécies mais frequentes foram Pseudocanthon aff. xanthurus (Blanchard 1845), Eurysternus caribaeus (Herbst 1789), Eurysternus hypocrita Balthasar 1939, Onthophagus aff. acuminatus Harold 1880, Onthophagus aff. haematopus Harold 1875 e Onthophagus aff. bidentatus (Drapiez 1819). Foi encontrado um novo gênero de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alto Solimões; Besouros coprófagos; Biodiversidade; Comunidade amazônica; Insecta. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672012000300015 |
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| França,Filipe M.; Korasaki,Vanesca; Louzada,Julio; Vaz-de-Mello,Fernando Z.. |
| This is the first study to address the dung beetle (Coleoptera: Scarabaeidae: Scarabaeinae) diversity in intra-Amazonian savannahs in the state of Roraima, Brazil. Our aim was to survey the dung beetle fauna associated with these savannahs (regionally called 'lavrado'), since little is known about the dung beetles from this environment. We conducted three field samples using pitfall traps baited with human dung in savannah areas near the city of Boa Vista during the rainy seasons of 1996, 1997, and 2008. We collected 383 individuals from ten species, wherein six have no previous record in intra-Amazonian savannahs. The most abundant species were Ontherus appendiculatus (Mannerheim, 1829), Canthidium aff. humerale (Germar, 1813), Dichotomius nisus (Olivier,... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Tropical environments; New species occurrence; 'lavrado'; Scarabaeinae. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100401 |
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