Results 41 to 50 of about 1,944 (106)

Factores que influyen sobre la actividad microbiana en basureros de hormigas cortadoras de hojas

open access: yesEcología Austral, 2014
Ecología Austral, 24:103-110 (2014) Los microorganismos del suelo cumplen un papel relevante en el ciclado de nutrientes. En consecuencia, conocer los factores que influyen sobre su actividad es de fundamental importancia para comprender mejor el ...
Anahí Fernández   +2 more
doaj   +1 more source

Phylogenomic approach to integrative taxonomy resolves a century‐old taxonomic puzzle and the evolutionary history of the Acromyrmex octospinosus species complex

open access: yesSystematic Entomology, Volume 50, Issue 3, Page 469-494, July 2025.
A comprehensive, integrative study approach combining morphology, population genetics, phylogenetics and biogeography revealed that the Acromyrmex octospinosus species complex consists of two species: A. octospinosus and its social parasite A. insinuator.
Daniela Mera‐Rodríguez   +2 more
wiley   +1 more source

The Evolution of Personally Disadvantageous Punishment among Cofoundresses of the Ant Acromyrmex Versicolor [PDF]

open access: yes, 1998
Cofoundresses of the desert fungus garden ant Acromyrmex versicolor exhibit a forager specialist who subsumes all foraging risk prior to first worker eclosion (Rissing et al. 1989).
Cabrales, Antonio   +2 more
core   +1 more source

Not dear neighbours: Antennation and jerking, but not aggression, correlate with genetic relatedness and spatial distance in the ant Lasius niger

open access: yesEcological Entomology, Volume 49, Issue 2, Page 166-179, April 2024.
Diadic interactions between Lasius niger workers from colonies at different distances. Aggressive interactions do not correlate with relatedness or spatial distance. Jerking and antennation are lower between less related ants and ants from more spatially distant colonies.
Tomer J. Czaczkes   +5 more
wiley   +1 more source

Evaluación de una técnica de protección física en el éxito de establecimiento de dos especies leñosas nativas en zonas con hormigas cortadoras

open access: yesBoletín de la Sociedad Argentina de Botánica, 2021
Introducción y objetivos: La restauración de bosques en sitios degradados por actividades antrópicas es una actividad importante en el manejo de sistemas montanos.
Julian Arriaga   +2 more
doaj  

Acromyrmex lobicornis subsp. ferrugineus

open access: yes, 2007
lobicornis ferrugineus (Emery 1905). Literature records: “Paraguay” (s. loc.) (Kempf 1972).
openaire   +2 more sources

How to coexist with fire ants: The roles of behaviour and cuticular compounds [PDF]

open access: yes, 2013
tBecause territoriality is energetically costly, territorial animals frequently respond less aggressively toneighbours than to strangers, a reaction known as the “dear enemy phenomenon” (DEP).
Céréghino, Régis   +5 more
core   +1 more source

Opportunistic or selective? Plasticity in the diet of the leaf-cutting ant Acromyrmex lobicornis in NW Patagonia [PDF]

open access: yes, 2000
Determinamos la importancia de la abundancia relativa de las especies vegetales en el ambiente sobre la composición de la dieta de la hormiga cortadora de hojas Acromyrmex lobicornis en el noroeste de la Patagonia. Para ello muestreamos la composición de
Franzel, Claudia   +1 more
core  

DISTRIBUIÇÃO GEOGRÁFICA DE FORMIGAS CORTADEIRAS DO GÊNERO Acromyrmex (HYMENOPTERA:FORMICIDAE) NA ZONA SUL DO ESTADO DO RIO GRANDE DO SUL, BRASIL

open access: yes, 2012
Objetivando atualizar as informações sobre as espécies de formigas cortadeiras mais prejudiciais na Zona Sul do Estado do Rio Grande do Sul, bem como sua distribuição geográfica relacionada com o tipo de solo, vegetação natural e sistema de cultivo ...
GUSMÃO, Luciana G., Loeck, Alci
core   +1 more source

New records and new host-parasitoid interactions of phorids (Diptera: Phoridae) parasitizing leafcutter ants (Hymenoptera: Formicidae) in Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2017
Las hormigas cortadoras de hojas son una de las plagas más importantes de la región Neotropical. En el presente estudio, fueron recolectados representantes de cuatro provincias de Argentina, con el objetivo de identificar las especies de fóridos que las ...
Andrea C. GUILLADE   +2 more
doaj  

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