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| Registros recuperados: 14 | |
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| Marques,Marinêz Isaac; Napp,Dilma Solange. |
| Rhopalophorini is primarily a New World group. Of the 23 known genera, 19 were described from the Neotropical region. A cladistic analysis of the American genera was carried out with 91 morphological characters. The genera Ozodes Audinet-Serville and Lissozodes Bates, recently transferred to Necydalopsini, were included in the analysis in order to investigate their relationships with the Rhopalophorini. The results suggested that their shared similarities with the Rhopalophorini are symplesiomorphies at the level considered in the analysis, so they are maintained in Necydalopsini, and Neozodes Zajciw, indicated as the sister group of Ozodes, is herein transferred to this tribe. In the same way, Elaphopsis Audinet-Serville is transferred to Ibidionini.... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Cerambycinae; Cladistics; New World; Rhopalophorini; Taxonomy. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000400002 |
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| Santos,Geane Brizzola dos; Marques,Marinêz Isaac; Adis,Joachim; Musis,Carlo Ralph De. |
| Six individuals of the palm A. phalerata, in Poconé floodplains of Mato Grosso, were sprayed with a synthetic pyrethroid (0.25% concentration) in order to study the biomass, diversity, and richness of the canopy arthropods. A total of 17,188 (238.7±80.6 ind./m²) arthropods belonging to 22 Orders, was collected in a 72 m² funnel area. Two hours after spraying, 58.9% of the total number fell into the funnels, 37.6% was obtained by shaking the trees, and finally, 3.5% after cutting and washing all the palm leaves. The Coleoptera (27.4%), Hymenoptera-Formicidae (19.0%), Collembola (13.6%), Psocoptera (10.7%), Diptera (9.0%) and Araneae (6.4%) were the predominant. The total biomass was 15.1 g dry weight (0.4mg/m²; 0.13+0.04/tree). A total of 4,715 beetles... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arthropods; Attalea/biomass; Attalea/guilds; Pantanal. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000200010 |
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| Battirola,Leandro Dênis; Marques,Marinêz Isaac; Adis,Joachim; Brescovit,Antonio Domingos. |
| Seis palmeiras de Attalea phalerata foram amostradas 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 composição, distribuição espacial, guildas comportamentais, biomassa e sazonalidade da comunidade de Araneae em copas dessa palmeira que forma adensamentos monodominantes, típicos nessa região. Um total de 1326 aranhas foram coletadas em 99 m² de área amostral (13,4 + 8,2 indivíduos/m²), representando 20 famílias, sendo Salticidae e Araneidae as mais abundantes. A biomassa total de 704 aranhas em três palmeiras correspondeu a 0.6172 mg de peso seco (0,0123+ 0,04 mg/m²). Dez guildas comportamentais demonstraram a coexistência de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Araneae; Copas; Guildas; Palmeiras; Pantanal. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000300020 |
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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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| Battirola,Leandro Dênis; Marques,Marinêz Isaac; Brescovit,Antonio Domingos; Rosado Neto,Germano Henrique; Anjos,Kellie Cristhina dos. |
| Este estudo teve como objetivo avaliar a composição da comunidade edáfica de Araneae de uma floresta sazonalmente inundável na região norte do Pantanal de Mato Grosso, tendo como base sua densidade de atividade e emergência. Foram empregadas armadilhas de solo tipo pitfall-trap para avaliação da atividade sobre o solo, e fotoecletores de solo para verificar a densidade de emergência ao longo de todos os períodos sazonais desta região, entre janeiro de 2004 e janeiro de 2005. Como resultado obteve-se um total de 2.233 aranhas, 1.314 indivíduos obtidos com armadilhas pitfall (29 famílias e 35 gêneros) e 919 com fotoecletores de solo (27 famílias e 22 gêneros). Oonopidae (335 ind.: 15,0%), Corinnidae (310 ind.; 13,9%), Gnaphosidae (289 ind.; 12,9%) e Ctenidae... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Áreas úmidas; Aranhas terrestres; Composição taxonômica; Ecologia. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000200022 |
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| Santos-Silva,Lorhaine; Golovatch,Sergei Ilyich; Pinheiro,Tamaris Gimenez; Chagas-Jr,Amazonas; Marques,Marinêz Isaac; Battirola,Leandro Dênis. |
| Abstract: The Brazilian Pantanal biome is one of the largest and most important floodplains in the world by virtue of its biodiversity and indispensable ecological services on local, regional, and global scales. Despite this importance, many gaps remain concerning its biodiversity as well as its generation and maintenance mechanisms. In view of expanding the information about its biological diversity, we compiled a list of Myriapoda (Arthropoda) species occurring in the Pantanal of Poconé, Mato Grosso, Brazil, based on the records from literature and on the specimens available in the zoological collections of Federal University of Mato Grosso -UFMT. A total of 33 Myriapoda species were recorded in the region. The Diplopoda species (20 spp.; 60.6%) are... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiversity; Chilopoda; Diplopoda; Pauropoda; Symphyla. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000300206 |
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| Sousa,Wesley Oliveira de; Marques,Marinêz Isaac; Rosado-Neto,Germano Henrique; Adis,Joachim. |
| The swimming behavior exhibited by specimens of L. fasciatus and O. uniformis was analyzed frame-by-frame with video observation recorded with a digital camera, attached to a stereomicroscope. Adults of O. uniformis, an aquatic insect, swim with all three pairs of legs. During the process of swimming the majority of the abdomen and rostrum remain submerged, part of the fore and hind tibiae remain above the surface, while the mid tibiae remain submerged. The mesothoracic legs, during the power-stroke stage, provide the greatest thrust while the metathoracic legs provide the least forward propulsion. The prothoracic legs, extended forward, help to direct the swimming. The semi-aquatic specie L. fasciatus shows the same swimming style as O. uniformis, that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquatic/semi-aquatic weevils; Behavioral adaptation; Central Amazonia; Pantanal Mato-grossense. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262007000100015 |
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| Marques,Marinêz Isaac; Adis,Joachim; Santos,Geane Brizzola dos; Battirola,Leandro Dênis. |
| Terrestrial arthropods from tree canopies in the Pantanal of Mato Grosso, Brazil. This study represents a contribution to the knowledge of the diversity of arthropods associated to the canopy of Vochysia divergens Pohl (Vochysiaceae). Three trees individuals were sampled during two seasonal periods in this region: a) by spraying one tree canopy during high water (February); b) by fogging two tree canopies during low water (September/October). The 15,744 arthropods (183.2±38.9 individuals/m²) obtained from all three trees (86 m²) represented 20 taxonomic orders, 87.1% were Insecta, and 12.9% Arachnida. The dominant groups were Hymenoptera (48.5%; 88.9 individuals/m²), mostly Formicidae (44.5%; 81.4 individuals/m²), followed by Coleoptera (14.0%; 25.5... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arthropods; Canopy; Diversity; Pantanal. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262006000200007 |
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| Sousa,Wesley Oliveira de; Rosado-Neto,Germano Henrique; Marques,Marinêz Isaac; Adis,Joachim. |
| Data on the occurrence of ten weevils species associated with Pistia stratiotes L. (Araceae), from Ilha de Marchantaria, Manaus (Amazonas, Brazil) are presented for the first time. During the period from March to August 2005, 809 weevils specimens were sampled on P. stratiotes, distributed across nine species allocated in five genera of Stenopelmini, in addition to one unidentified species in the Cryptorhynchinae. Among the Stenopelmini, Argentinorhynchus breyeri Brèthes, 1910 (N = 665) was the dominant species, with the highest abundance in July (N = 189) and the lowest in August (N = 11), while Ochetina uniformis Pascoe, 1881 (N = 63), Neochetina bruchi Hustache, 1926 (N = 45), Neohydronomus pulchellus Hustache, 1926 (N = 15), Neohydronomus affinis... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquatic weevils; Erirhininae; Sympatric species; Water lettuce; Biological control. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000400034 |
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| Registros recuperados: 14 | |
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