A new species of Szelenyiopria Fabritius (Hymenoptera: Diapriidae), larval parasitoid of Acromyrmex subterraneus subterraneus (Forel) (Hymenoptera: Formicidae) from Brazil [PDF]
Szelenyiopria talitae sp. nov. is described and illustrated. This species is shown to be a larval parasitoid of Acromyrmex subterraneus subterraneus (Forel).Fil: Loiacono, Marta Susana. Consejo Nacional de Investigaciones Científicas y Técnicas.
Aquino, Daniel Alejandro +3 more
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A bibliography of the leaf-cutting ants, Atta spp. and Acromyrmex spp., up to 1975 [PDF]
not ...
Cherrett, F. J., Cherrett, J. M.
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¿Afectó la lluvia de cenizas del complejo volcánico Puyehue-Cordón Caulle la abundancia y riqueza de hormigas en la estepa patagónica? [PDF]
Las perturbaciones naturales constituyen componentes fundamentales en la dinámica de los ecosistemas. Aquellas de gran escala, como las ocasionadas por huracanes y volcanes, han sido poco estudiadas debido a su baja frecuencia, la ausencia de información
Pirk, Gabriela Inés
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Formigas cortadeiras em sistemas de integração lavoura-pecuária-floresta - iLPF: fundamentos para o controle. [PDF]
bitstream/item/95731/1/CT-331-Porfirio ...
MARTINS, M. F. de O. +3 more
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Formigas cultivadoras de fungos: estado da arte e direcionamento para pesquisas futuras. [PDF]
A tribo Attini (Hymenoptera: Formicidae) compreende 14 gêneros com aproximadamente 230 espécies de formigas descritas que estão envolvidas em um mutualismo obrigatório com fungos.
NICKELE, M. A. +3 more
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Biodiversity of the ants (insecta: hymenoptera) associated with the center agroecosystems of Argentina [PDF]
The world change in land use and crop modification has been, at the expenses of forests, pastures and swamps. Argentina pampean plains have not been an exception because of this global tendency with an agricultural border continuous advance from the east
Bernardos, Jaime +3 more
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Ants (Hymenoptera: Formicidae) from Caldenal phytogeographic district, Argentina [PDF]
Se presenta una lista de hormigas del distrito del Caldenal (Espinal). Se realizaron muestreos con trampas de caída y colecciones manuales, y se complementaron los datos con las especies encontradas en la bibliografía. Los resultados obtenidos fueron: 63
Quirán, Estela Maris +1 more
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Acromyrmex Mayr (Hymenoptera: Formicidae: Myrmicinae): species distribution patterns in the province of Buenos Aires, Argentina [PDF]
Las Attini, representadas principalmente por los géneros Atta Fabricius y Acromyrmex Mayr, son llamadas hormigas cortadoras. Acromyrmex cuenta con escasos registros referidos a la distribución geográfica de sus especies en la provincia de Buenos Aires ...
Chila Covachina, Jimena +6 more
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Diapriinae Wasps (Hymenoptera: Diaprioidea: Diapriidae) Associated with Ants (Hymenoptera: Formicidae) in Argentina [PDF]
We provide an overview of diapriid wasps associated with ants in Argentina and the diversity of interactions they have developed with their hosts. As a result, we report 16 species of nine genera of Diapriinae, two new geographic distributions, three new
Aquino, Daniel Alejandro +2 more
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The Thermoregulatory Function of Thatched Nests in the South American Grass-Cutting Ant, Acromyrmex heyeri [PDF]
The construction of mound-shaped nests by ants is considered as a behavioral adaptation to low environmental temperatures, i.e., colonies achieve higher and more stables temperatures than those of the environment.
Bollazzi, Martin, Roces, Flavio
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