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| Registros recuperados: 1.332 | |
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| Battirola,Leandro Dênis; Marques,Marinêz Isaac; Adis,Joachim; Delabie,Jacques H. C.. |
| Três indivíduos da palmeira Attalea phalerata Mart (Arecaceae) foram amostrados durante a fase aquática (cheia) no Pantanal de Mato Grosso (fevereiro/2001) utilizando-se a metodologia de nebulização de copas "canopy fogging". Este estudo objetivou avaliar a diversidade, hábitos alimentares e a distribuição espacial da comunidade de Formicidae em copas dessa palmeira que forma adensamentos monodominantes, típicos nessa região. Cada palmeira foi nebulizada uma única vez e realizadas três coletas subseqüentes. Um total de 966 formigas, pertencentes a 6 subfamílias, 13 tribos e 29 espécies foram amostradas em 49 m² de área amostral (19,7±52,7 indivíduos/m²) representando 3,9% do total de artrópodes obtidos. Myrmicinae foi a subfamília mais representativa, com... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Attalea phalerata; Copas; Diversidade; Formicidae; Pantanal. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262005000100011 |
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| Fulan,João Ânderson; Henry,Raoul. |
| Os objetivos deste trabalho foram registrar a abundância e a riqueza de Odonata associada a Eichhornia azurea, durante o período de março de 2004 a março de 2005, na Lagoa do Camargo, lateral ao Rio Paranapanema - São Paulo, após um pulso de inundação extraordinário e também investigar os fatores ambientais determinantes na distribuição da abundância de Odonata. As maiores abundâncias e riquezas ocorreram na estação seca, sendo que Coenagrionidae foi a família mais abundante e com a maior riqueza de gêneros de todo o período estudado. Esta alta abundância possivelmente ocorreu devido a seu comportamento, como postura dos ovos dentro do tecido das macrófitas e hábito escalador. Aeshnidae e Libellulidae apresentaram baixa abundância principalmente na estação... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecossistema; Lêntico; Macrófita. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262007000200013 |
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| Freitas,André Victor Lucci; Barbosa,Eduardo Proença; Willmott,Keith Richard; Wahlberg,Niklas; Lamas,Gerardo. |
| ABSTRACT Sepona Freitas and Barbosa, gen. nov. is proposed for the Neotropical satyrine butterfly species Euptychia punctataWeymer, 1911 and its junior subjective synonyms Euptychia griseolaWeymer, 1911 and Taygetis indecisa Ribeiro, 1931. The new genus has a distinctive wing pattern and shape of the valvae in the male genitalia, the latter being a unique autapomorphy within the subtribe Euptychiina. Based on molecular data, this genus is not sister to any other single euptychiine genus, instead appearing as the sister to all remaining genera in the Taygetis clade. The present paper illustrates the complexity of the taxonomy of Euptychiina, and the importance of using different sources of evidence in taxonomic studies. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Harjesia; Integrative taxonomy; Pseudodebis; Satyrini; Yphthimoides. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000200157 |
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| Bortolotto,Orcial Ceolin; Bueno,Adeney de Freitas; Queiroz,Ana Paula de; Silva,Gabriela Vieira; Barbosa,Gustavo Caselato. |
| This study aimed to evaluate, in controlled laboratory conditions (temperature of 25±2 °C, relative humidity of 60±10%, and 14/10 h L/D photoperiod), the larval development of Spodoptera eridania (Cramer, 1784) (Lepidoptera, Noctuidae) fed with leaves of Bt maize expressing Cry1F and Cry1F + Cry1A.105 + Cry2Ab2 insecticide proteins and its non-Btisoline. Maize leaves triggered 100% of mortality on S. eridania larvae independently of being Bt or non-Bt plants. However, it was observed that in overall Bt maize (expressing a single or pyramided protein) slightly affects the larval development of S. eridania, even under reduced leaf consumption. Therefore, these results showed that Cry1F and Cry1F + Cry1A.105 + Cry2Ab2 can affect the larval development of S.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lepidopteran pest; Southwest armyworm; Transgenic corn; Non-target pest. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262015000100007 |
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| Nunes,Vânia Lúcia Brandão; Galati,Eunice Aparecida Bianchi; Cardozo,Carla; Rocca,Maria Elizabeth Ghizzi; Andrade,Ana Rachel Oliveira de; Santos,Mirella Ferreira da Cunha; Aquino,Ricardo Braga; Rosa,David da. |
| O objetivo do trabalho foi identificar a fauna flebotomínea em áreas do perímetro urbano do município de Bonito, Mato Grosso do Sul, Brasil. O estudo foi desenvolvido de março de 2005 a fevereiro de 2006, em 17 ecótopos distribuídos em 12 locais, três no Centro e nove em diferentes bairros. As capturas foram realizadas quinzenalmente com armadilhas automáticas luminosas. Capturou-se 2.680 espécimes, 2.283 machos e 397 fêmeas, de 12 espécies, Brumptomyia avellari, Brumptomyia brumpti, Bichromomyia flaviscutellata, Evandromyia corumbaensis, Evandromyia sallesi, Lutzomyia longipalpis, Micropygomyia acanthopharynx, Micropygomyia quinquefer, Nyssomyia whitmani, Psathyromyia aragaoi, Psathyromyia punctigeniculata e Psathyromyia shannoni. Lutzomyia longipalpis,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fauna flebotomínea; Leishmanioses; Levantamento. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000300019 |
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| Morais,Rosana M. de; Redaelli,Luiza R.; Sant'Ana,Josué. |
| The reproductive success of the oriental peach moth was evaluated in four experiments: 1) assessment of the mating duration, fecundity, fertility and longevity of females paired with virgin and immediately mated males; 2) mating duration, spermatophore size, fecundity, fertility and longevity in females paired with virgin and up to four times mated males; 3) receptivity of females to additional copulations after mating with virgin or mated males, and the effects of this behavior in female fecundity, fertility and longevity; 4) influence of insects age in the reproductive output. Males (33%) could copulate immediately after a previous copula. They were fertile until the fourth mating, but only in the first copula they transferred the longest (1.43 ± 0.10... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Age; Copulations; Fertility; Oriental fruit moth. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000300009 |
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| Barbosa,Rodrigo R.; Carriço,Cesar; Souto,Raimundo N. P.; Andena,Sergio R.; Ururahy-Rodrigues,Alexandre; Queiroz,Margareth M. C.. |
| ABSTRACTPostmortem injuries are a source of misinterpretations in forensic analysis and therefore are subject matter of taphonomic interest. Many types of injuries can cause different artifacts, which deserve attention of the forensic pathologists when evaluating corpses, either at the crime scene or during an autopsy. Insects can be important biotaphonomic agents and their activity may result in artifacts that resemble antemortem injuries. Here, we describe postmortem injuries caused by the Neotropical wasp Agelaia fulvofasciata (Degeer, 1773) on domestic pig carcasses weighting 15 kg. The specimens showed extensive injuries to the lower lip, similar to lacerations, and some minor lesions on the snout and anus. In addition, we observed the same wasp... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Autopsy; Forensic Entomology; Savanna. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262015000300257 |
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| Cherman,Mariana A.; Guedes,Jerson V. C.; Morón,Miguel A.; Prá,Elder Dal; Perini,Clérison R.; Jung,Affonso H.. |
| First record of species of Liogenys (Coleoptera, Melolonthidae) associated with winter crops in Rio Grande do Sul (Brazil). Some species of Liogenys Guerín-Meneville, 1831 are known to cause damage to soybean, corn and other summer crops in the Brazilian "Cerrado" region. This work aimed to identify melolontid larvae associated with winter crops in Rio Grande do Sul state. Larvae and adults of Liogenys species were collected from the municipalities of Ijuí, Cruz Alta, Manoel Viana, São Luiz Gonzaga and São Francisco de Assis. The specimens were identified as L. bidenticeps Moser, 1919; L. fusca Blanchard, 1851, L. obesa Burmeister, 1855, and L. sinuaticeps Moser, 1918. This is the first record of these species associated with winter grain crops, for Rio... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lamellicornia; Occurrence; Taxonomy; White grubs. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000400021 |
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| Muller,Gerson Azulim; Navarro-Silva,Mario Antônio; Marcondes,Carlos Brisola. |
| The development time of the immature forms of Sabethes aurescens Lutz, 1905, from perforated bamboo in the southern Brazil rain forest was studied under laboratory conditions. Mean development periods were 5±2.23, 10±5.20, 14±8.26, 36±13.90 and 9±2.43 days, respectively, for the four larval instars and pupae. The 4th instar of females was longer than that of males. Implications of the long development time of the immature forms of Sa. aurescens are discussed. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atlantic Forest; Larvae; Phytotelmata. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262009000400016 |
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| Cunha,Hélida Ferreira da; Diniz-Filho,José Alexandre Felizola; Brandão,Divino. |
| Abundace and body size distribution of invertebrates of leaf litter in Amazonian forest, Brazil. Based on 605 invertebrates sampled of the litter in an Amazonian Forest, some basic macroecological patterns for this assemblage were described. The relationship between abundance and body size, at logarithmic scale, was triangular, and the distribution of species was constrained in an asymmetric triangular envelope, that was tested using null model procedures in ECOSIM (P= 0,0002). The most abundant species were at an intermediated body size. The relationship between maximum abundance with different mean body size classes confirmed the Energetic Equivalent Rule (b = -1,069; t-0,75 = -2,13; P = 0.079). This way, species tend to consume energy from the community... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Abundance; Body size; Energetic Equivalence Rule; Invertebrates; Triangular pattern. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000100009 |
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| Morales,Gladis Estela; Wolff,Marta. |
| Sarcosaprophagous macroinvertebrates (earthworms, termites and a number of Diptera larvae) enhance changes in the physical and chemical properties of organic matter during degradation and stabilization processes in composting, causing a decrease in the molecular weights of compounds. This activity makes these organisms excellent recyclers of organic matter. This article evaluates the succession of insects associated with the decomposition of solid urban waste separated at the source. The study was carried out in the city of Medellin, Colombia. A total of 11,732 individuals were determined, belonging to the classes Insecta and Arachnida. Species of three orders of Insecta were identified, Diptera, Coleoptera and Hymenoptera. Diptera corresponding to 98.5%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Compost; Diptera; Diversity; Urban entomology. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000400017 |
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| Vilela,Carlos R.; Bächli,Gerhard. |
| Abstract Rhinoleucophenga pallidaHendel, 1917 (type species of the genus) is redescribed based on its female holotype and a male from a nearby locality, and Rhinoleucophenga obesa (Loew, 1872) on its two syntypes, which are designated as the male lectotype and a female paralectotype. Both are valid species. A proposal is made to establish the genus Pseudophortica Sturtevant, 1918 (type species R. obesa), a junior synonym of Rhinoleucophenga, to subgenus rank and include all species of Rhinoleucophenga described or redescribed from males except R. pallida, which is unique in having a remarkable pedunculate surstylus, among other differences. The North American R. obesa is compared to its closest sibling, the South American species Rhinoleucophenga gigantea... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Habitus; Illustrations; Lectotype designation; Steganinae; Terminalia. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262019000200149 |
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| Salinas-Castro,Alejandro; Sandi,María Teresa Mazin-Pérez; Ramírez-Reyes,Thalía; Luna-Rodríguez,Mauricio; Trigos,Ángel. |
| An unusual food plant for Cydia pomonella (Linnaeus) (Lepidoptera, Tortricidae) in Mexico. Larvae of Cydia pomonella (Linnaeus, 1758) were discovered on floral cones of Magnolia schiedeana (Schltdl, 1864) near the natural reserve of La Martinica, Veracruz, México. Magnolia represents an unusual host for this moth species, which is known throughout the world as the "codling moth", a serious pest of fruits of Rosaceae, especially apples. The larvae were identified using taxonomic keys, and identification was corroborated using molecular markers. Further sampling resulted in no additional larvae, hence, the observation was probably that of an ovipositional error by the female, and M. schiedeana is not at risk of attack by this important moth pest. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative host; Codling moth; Insecta; Unusual behavior. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000300006 |
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| Santos,Geane Brizzola dos; Rosado-Neto,Germano Henrique. |
| Morphological aspects of the male and female genitalia and their associated sclerites, abdominal tergite and sternite 8, are described, illustrated and discussed for seven species of Heilus Kuschel 1955 of tribe and subtribe Hylobiini-Hylobiina. The seven species are H. faldermanni (Boheman, 1836); H. fasciculatus (Boheman, 1843); H. freyreissi (Boheman, 1836); H. myops (Boheman, 1836); H. pupillatus (Olivier, 1790); H. rufescens (Boheman, 1836) and H. tuberculosus (Perty, 1832). |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Heilus; Hylobiini; Morphology. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000200001 |
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| Registros recuperados: 1.332 | |
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