Results 61 to 70 of about 2,531 (177)

Ants (Hymenoptera: Formicidae) of the Argentine Mesopotamia [PDF]

open access: yes, 2008
Este estudio describe la diversidad de hormigas de la Mesopotamia Argentina y su distribución geográfica. El grupo de las hormigas se destaca por su alta biomasa, diversidad, dominancia numérica e importancia ecológica.
Vittar, Fernando
core  

Hongos asociados con dos poblaciones de Acromyrmex lobicornis (Formicidae) de San Luis, Argentina [PDF]

open access: yes, 2013
Fungi associated with two populations of Acromyrmex lobicornis (Formicidae) from San Luis, Argentina. The ant genera Atta and Acromyrmex (Tribe Attini) include the mowers or trimmers of leaves called leaf-cutting ants, which are the only ants that show ...
Cafaro, Matias Jose   +3 more
core   +1 more source

Formigas de solo no Parque Ecológico Municipal Prof. João David Ferreira Lima, Córrego Grande, Florianópolis: um caso de estudo em uma área verde em ambiente urbano [PDF]

open access: yes, 2017
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.O avanço das áreas urbanas sobre os ambientes naturais representa um sério risco para a diversidade e riqueza de espécies que se encontram nas áreas afetadas.
Marcineiro, Frederico Rottgers
core  

Identificación de las feromonas de trilla de hormigas cortadoras (formicidae: attini)1

open access: yesRevista Colombiana de Química, 2010
Del extracto en diclorometano de las glándulas de veneno de las hormigas cortadoras: Atta laevigata, Atta bisphaerica, Acromyrmex subterraneus molestans.
Oscar Marino Mosquera   +1 more
doaj  

Efeito do cultivo de milho Bt sobre a comunidade de formigas de solo. [PDF]

open access: yes, 2012
Resumo
CHAGAS, P. G.   +5 more
core  

Aloetismo em Acromyrmex subterraneus brunneus Forel (Hymenoptera, Formicidae), durante o forrageamento, cultivo do jardim de fungo e devolução dos materiais forrageados

open access: yes, 2004
Leaf cutting-ants present a sophisticated division of labor during foraging, fungus-garden cultivation and devolution of foraged materials. Material with different degrees of moisture and hardness (floral sponge, polystyrene, plastic and clay) were ...
L. C. Forti   +4 more
semanticscholar   +1 more source

Load Capacity of Workers of Atta robusta During Foraging (Hymenoptera: Formicidae) [PDF]

open access: yes, 2014
Worker ants are highly polymorphic in the genus Atta and they are usually classified into castes according to the specific functions they perform in a colony.
Bailez, Ana Maria Viana
core   +2 more sources

Leaf anatomical features of three Theobroma species \ud (Malvaceae s.l.) native to the Brazilian Amazon [PDF]

open access: yes, 2014
Theobroma species have economic importance due to their use in the cosmetic and food industries, mainly in the production \ud of chocolate. However, the anatomy of their vegetative structures remains poorly studied. The goal of this study was to describe
Aguiar-Dias, Ana Crristina Andrade de   +4 more
core   +1 more source

The role of symbiont genetic distance and potential adaptability in host preference towards Pseudonocardia symbionts in Acromyrmex leaf-cutting ants [PDF]

open access: yes, 2011
Fungus-growing ants display symbiont preference in behavioral assays, both towards the fungus they cultivate for food and Actinobacteria they maintain on their cuticle for antibiotic production against parasites.
Currie, Cameron R.   +3 more
core   +2 more sources

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