[PDF] Top 20 Isoenzymatic polymorphism in the leaf-cutting ant Atta capiguara Gonçalves (hymenoptera: formicidae)

... uniformity in Hymenoptera populations with possible low genetic diversity levels in ants (Pamilo et al ...be the only explanation for reduced diversity in ...weak in small nests ... See full document

... expected, the workers in the digging group produced higher concentrations of carbon dioxide, in comparison to the non-digging ...for the 24 h group, but not for the groups ... See full document

... served in eukaryotes and is expressed in most or in all the tissues of these organisms (Car- rabino et ...reported in the human seminal plasma (Lippert et al. 1993) and in ... See full document

... several ant species, including many Atta leaf-cutting ...ants. In this note, the attacks of three coexisting phorid species (Myrmosicarius grandicornis Borgmeier, Apocephalus ... See full document

... 2006). The occurrence of this gland type in Attini is a potential apomorphy for the genus Atta (Martins and Serr~ ao, ...2011). In Ponerinae, the female dimorphism is slightly ... See full document

... In the case of phorids of the genera Eibesfeldtphora and Myrmosicarius, the preferred place for oviposition is the head, where the larvae feed on the ant’s head ...ants ... See full document

... to the Moist Oriental Tertiary Brazilian Coast is reinforced by results obtained by other authors who studied ant fauna in regions located in the South of Serra do Mar and North of ... See full document

... foraging in the leaf-cutting ant Atta cephalotes ...of the Mexican leafcutting ant Atta mexicana (F. Smith), in a sonoran desert habitat ... See full document

... are the main pests in forest plantings, especially at the pre-cutting stage and immediately after the planting or in the beginning of ...of Formicidae are important ... See full document

... among the metapleural glands of four female castes of three leaf cutter ants, Atta bisphaerica Forel, 1908, ...A. capiguara Gonçalves, 1944 and ...explore the relationship ... See full document

... 1. Identificar as espécies de formigas cortadeiras de interesse para o estudo. Nem sempre espécies diferentes respondem da mesma forma a uma mesma formulação de isca. Isso se deve principalmente às preferências ... See full document

... of the genus Acromyrmex are draw- ing increasing attention because of the damage they cause to ...to the great morphological polymorphism of the species and the considerable ... See full document

... de Atta capiguara Gonçalves, em área de ...de Atta capiguara, inviabilizando sua inclusão em iscas tóxicas, com a finalidade de melhorar sua ... See full document

... Ribeiro, P.L., Tese (Doutorado em Ciências/Area de Fisiologia Geral) 2009. Trilhas de saúvas (Atta sexdens rubropilosa): um método que impede a formac¸ ão de fluxo bidirecional e mostra que as forrageadoras ... See full document

... of leaf-cutting ants as A. capiguara build chambers specifically for waste ...that the waste of Atta and Acromyrmex ...of the Escovopsis pathogenic fungus, which is harmful to ... See full document

... of the Landsat-8 OLI satellite and PLS-DA model to detect the presence or absence of leaf-cutting ant nests in ...existence in the area. Similar results were ... See full document

... of the Toluidine Blue test evidenced the presence of nuclei and nucleoli inside the secretory cells and, consequently, the high concentration of nucleic acids present in these or- ... See full document

... e Atta laevigata), devido à fundação claustral, a rainha armazena uma grande reserva de gorduras, cerca de 40% de seu peso, que serão utilizados nessa fase da vida da colônia (DELLA LUCIA et ... See full document

... Wheeler 1986; Valenzuela-González et al.1995; Pie 2004; Gomes et al. 2009). In contrast, E. ruidum has been found to lay chemical trails to initiate mass recruitment to rich or dif- ficult-to-harvest food ... See full document

... influenced the present distribution and intraspecific genetic diversity of ...organisms. The objective of this study was to investigate the phylogeo- graphy and historical demography of populations ... See full document