|
|
|
| Registros recuperados: 1.332 | |
|
| |
|
| |
|
|
| Gostinski,Luana Fontoura; Carvalho,Gracy Chrisley Alencar; Rêgo,Márcia Maria Correa; Albuquerque,Patrícia Maia Correia de. |
| ABSTRACT The Apidae community structure was studied in a vegetated area of coastal dunes in Lençóis Maranhenses National Park. Collections were performed monthly from August 2009 to July 2010. The collection methods included the use of entomological nets on flowers and Moerike traps. In total, 1211 individuals belonging to 59 species were collected. The pattern of abundance and richness was similar to those found in Maranhão and other coastal areas of northeastern Brazil. The bees were present throughout the year, with an increase in the number of individuals during the rainy season. Constant and dominant species included Trigona sp. gr. fulviventris, Apis mellifera, Plebeia alvarengai, Centris aenea, Xylocopa cearensis, and Centris caxiensis. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Annual activity; Apoidea; Bee diversity; Coastal region; Neotropical. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400319 |
| |
|
| |
|
|
| Barros-Cordeiro,Karine Brenda; Pujol-Luz,José Roberto; Name,Khesller Patricia Olazia; Nair Báo,Sônia. |
| ABSTRACT The intra-puparial development of the blowflies Cochliomyia macellaria (n = 310) and Lucilia cuprina (n = 470), was studied under controlled conditions in laboratory. The 3rd instar larvae were reared until they stopped feeding, and the pre-pupae were separated according to the size in larval length and degree of pigmentation and of the cuticle. We observe a set of five continuous events or phases: (1) pupariation, (2) larva-pupa apolysis, (3) cryptocephalic pupa, (4) phanerocephalic pupa and (5) pharate adult. The total time of the intra-puparial development, larva-pupa apolysis to pharate adult, lasted for 120 h (5 days) to C. macellaria and 210 h (8.75 days) to L. cuprina. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Insect anatomy; Insect metamorphosis; Morphology; Ontogeny; Taxonomy. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400334 |
| |
|
|
| Kosmann,Cecília; Macedo,Marcos Patrício; Barbosa,Thiago Assis Franco; Pujol-Luz,José Roberto. |
| ABSTRACT. Chrysomya albiceps (Wiedemann) and Hemilucilia segmentaria (Fabricius) (Diptera, Calliphoridae) used to estimate the postmortem interval in a forensic case in Minas Gerais, Brazil. The corpse of a man was found in a Brazilian highland savanna (cerrado) in the state of Minas Gerais. Fly larvae were collected at the crime scene and arrived at the laboratory three days afterwards. From the eight pre-pupae, seven adults of Chrysomya albiceps (Wiedemann, 1819) emerged and, from the two larvae, two adults of Hemilucilia segmentaria (Fabricius, 1805) were obtained. As necrophagous insects use corpses as a feeding resource, their development rate can be used as a tool to estimate the postmortem interval. The post-embryonary development stage of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blowflies; Brazilian savannah; Forensic Entomology; Postmortem interval. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000400022 |
| |
|
| |
|
| |
|
|
| Assis,Juliana C. F. de; Carvalho,Alcimar L.; Nessimian,Jorge Luiz. |
| No período de maio de 1999 a maio de 2000 foram efetuadas coletas de imaturos de Odonata (Insecta), em sete diferentes substratos, ao longo de 50 metros de um trecho do Rio Ubatiba, Maricá, Rio de Janeiro, Brasil. Um total de 1.279 larvas de Odonata foi coligido e identificado em 27 espécies de cinco famílias. Acanthagrion lancea (Selys, 1876), Hetaerina auripennis (Burmeister, 1839), Micrathyria hesperis Ris, 1911 e Telebasis filiola (Perty, 1834) foram as espécies mais numerosas. O substrato com o maior número de indivíduos foi "vegetação em áreas de remanso". Grande parte das espécies estudadas demonstrou preferência por algum dos substratos. Dythemis multipunctata Kirby,1894, Erythrodiplax sp., M. hesperis, T. filiola, A. lancea, Erythemis sp.,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Imaturos; Odonata; Preferência por substrato; Rios de baixada; Sudeste do Brasil. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000200017 |
| |
|
|
| Almeida,Paulo Silva de; Leite,Jhoy Alves; Araújo,Aldecir Dutra de; Batista,Paulo Mira; Touro,Rosineide Barbosa da Silva; Araújo,Vânia Santos; Souza,Edson José de; Rodrigues,João Batista; Oliveira,Gerson Antunes de; Santos,Jeovaldo Vieira dos; Faccenda,Odival; Andrade Filho,José Dilermando. |
| Fauna of phlebotomine sand flies (Diptera, Psychodidae) in areas with endemic American cutaneous leishmaniasis in the State of Mato Grosso do Sul, Brazil. The aim of this study was to investigate the ecological aspects of the main vectors of American cutaneous leishmaniasis (ACL) in four monitoring stations situated in the municipalities of Naviraí, Nova Andradina, Novo Horizonte do Sul and Rio Verde de Mato Grosso. For each monitoring station, the captures of sand flies were undertaken each month from July 2008 to June 2010 using CDC and Shannon traps. The CDC traps were installed simultaneously for three consecutive nights in three collection sites: intradomicile, peridomicile and edge of the forest. A Shannon trap was installed from dusk to 10 pm,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Insecta; Neotropical; Phlebotominae; Species diversity. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000100016 |
| |
|
| |
|
| |
|
|
| Zanella,Fernando César Vieira. |
| Systematics, phylogeny and geographical distribution of the South American species of Centris (Paracentris) Cameron, 1903, and Centris (Penthemisia) Moure, 1950, including a phylogenetic analysis of the "Centris group" sensu Ayala, 1998 (Hymenoptera, Apoidea, Centridini). A cladistic analysis with the objective of testing the hypothesis of monophily of Centris (Paracentris) Cameron, 1903, and of studying its phylogenetic relationships with the other subgenera that belong to the Centris group, sensu Ayala, 1998, and the relationships among the species that occur in South America, is presented. Centris (Paracentris) is a group of New World bees of amphitropical distribution, especially diversified in the Andes and in the xeric areas of South and North... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphitropical distribution; Apidae; Biogeography; Dry regions; Neotropical Region. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000400001 |
| |
|
|
| Toma,Ronaldo. |
| Seven genera are treated: Acaulona Wulp, 1888 = Forcipophasia Townsend, 1935 syn. nov., Euacaulona Townsend, 1908, Itaxanthomelana Townsend, 1927, Melanorophasia Townsend, 1934, Urucurymyia Townsend, 1934, Xanthomelanopsis Townsend, 1917, and Mahauiella gen. nov. Two new species are described: Mahauiella nayrae sp. nov. (Brasil, Santa Catarina) and Mahauiella sforcini sp. nov. (Brasil, Santa Catarina). New synonyms proposed: Acaulona costata Wulp, 1888 = Forcipophasia fusca Townsend, 1935 syn. nov. = Acaulona brasiliana Townsend, 1937 syn. nov. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acaulona complex; Gymnosomatini; Tachinidae/taxonomy; Trichopodini. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000200016 |
| |
|
| |
|
|
| Carvalho,Lívia M.; Bueno,Vanda H. P.; Castañé,Cristina. |
| Avaliação de substratos de oviposição para Orius insidiosus (Say) (Hemiptera, Anthocoridae). Fêmeas do predador O. insidiosus usam tecidos de plantas para colocação de seus ovos, o que caracteriza a oviposição endofítica. Este trabalho teve por objetivo avaliar diferentes substratos de oviposição para este predador. O estudo foi conduzido em sala climatizada a 25 ± 2ºC, UR de 70 ± 10% e fotofase de 12 horas. Os substratos de oviposição utilizados foram brotos de feijão (Phaselus vulgaris L.), brotos de soja [Glycine max (L.) Merr.], brotos de batata (Solanum tuberosum L.), vagem de feijão (Phaselus vulgaris L.) e inflorescências de picão-preto (Bidens pilosa L.). Foram avaliados os números médio diário e total de ovos por um período de 15 dias, o número de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biologia; Controle biológico; Fecundidade; Predador. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000100015 |
| |
|
| |
|
|
| Gonçalves,Rodrigo Barbosa. |
| ABSTRACT Paroxystoglossa is a solitary, ground-nesting bee genus. It was revised in 1960 and currently includes nine species from Argentina, Brazil and Paraguay. The objectives of this contribution are to provide a morphological phylogeny for the group and to describe two new species: P. levigata n.sp. and P. mourella n.sp. Paroxystoglossa is monophyletic and three species groups are recognized, jocasta species group: (P. mourella n.sp., (P. brachycera, (P. jocasta, P. barbata))), transversa species group: (P. transversa, P. levigata n.sp.), and crossotos species group: (P. mimetica, (P. crossotos, P. seabrai, (P. andromache, P. spiloptera))). The crossotos and transversa species groups were considered as sister groups. Interestingly Paroxystoglossa... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Augochlorini; Biogeography; Halictidae; Sweat bees; Taxonomy. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000200178 |
| |
|
|
| Auad,Alexander M.; Freitas,Sérgio de; Barbosa,Leonardo R.. |
| Searching and handling time of Chrysoperla externa (Hagen, 1861) (Neuroptera, Chrysopidae) larvae fed on Uroleucon ambrosiae (Thomas, 1878) (Hemiptera, Aphididae). The objective of this research was to determine the searching and handling times of three larval instars of C. externa fed on U. ambrosiae at densities of 30, 40 and 50 per vial, with the feeding of the larvae at the preceding instars being U. ambrosiae nymphs or Sitotroga cerealella (Olivier, 1819) eggs. The larvae were maintained at 25 ± 2 ºC, 70 ± 10% RH and a 14-h photophase. A completely randomized design in a 6 x 3 factorial scheme with 12 replicates was adopted. The shortest searching time was found for the 2nd and 3rd instar larvae of C. externa, and this parameter was variable depending... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aphid; Functional response; Green lacewing. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000400007 |
| |
|
|
| Zanini,Rebeca; Deprá,Maríndia; Valente,Vera Lúcia da Silva. |
| ABSTRACT In several arthropod groups, male genitalia is the most important feature for species identification, especially in cryptic species. Cryptic species are very common in the Drosophila genus, and the Neotropical Drosophila willistoni species group is a good example. This group currently includes 24 species divided into three subgroups: alagitans, bocainensis and willistoni. There are six sibling species in the willistoni subgroup – D. willistoni, D. insularis, D. tropicalis, D. equinoxialis, D. pavlovskiana and D. paulistorum, which is a species complex composed of six semispecies – Amazonian, Andean-Brazilian, Centroamerican, Interior, Orinocan and Transitional. The objective of this study was to characterize male genitalia of the willistoni... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cryptic species; Drosophila willistoni subgroup; Drosophila paulistorum complex; Male genitalia; Semispecies. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262015000400323 |
| |
| Registros recuperados: 1.332 | |
|
|
|
