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Wasmannia spp. (Hym., Formicidae) and insect damages to cocoa in Brazilian farms
(1998-09-01)
Diagnostic insect damage to cocoa tree leaves and fruits were compared in situations with and without the presence of the little fire ants, Wasmannia auropunctata and the closely related and sympatric W. cf rochai. No ...
Wasmannia Forel (Hymenoptera: Formicidae: Myrmicinae) in Argentina: systematics and distribution
(Universidade Estadual de Feira de Santana, 2015-06)
The ant genus Wasmannia is endemic to the Neotropics, with 10 species occurring within the presumptive native range for the genus from Mexico to Argentina. Only the little fire ant, Wasmannia auropunctata is widely distributed ...
Estudos genéticos e comportamentais em espécies de Wasmannia (Hymenoptera: Formicidae)Genetic and behavioral studies in species of Wasmannia (Hymenoptera: Formicidae)
(Universidade Federal de ViçosaBRCiência entomológica; Tecnologia entomológicaDoutorado em EntomologiaUFV, 2015)
Ausencia del parasitoide Orasema Minutissima (Howard) en poblaciones de la hormiga Wasmannia Auropunctata (Roger) del sur occidente de Colombia.
(2011-10-06)
En el presente artículo se publican los resultados de la búsqueda del parasitoide Orasema minutissima en poblaciones nativas de Wasmannia auropunctata al sur occidente colombiano. A pesar de que se cubrió un área de estudio ...
Remoción de semillas por hormigas (Hymenoptera : Formicidae) en un gradiente borde interior de un bosque seco.
(2018-07-09)
Las hormigas cumplen un papel importante en la post-dispersión de semillas, siendo por tanto agentes funcionales posiblemente de suma importancia. Aunque esta actividad se ha estudiado en diferentes escenarios ecológicos ...
Southern expansion of the invasive ant Wasmannia auropunctata within its native range and its relation with clonality and human activity
(Public Library of Science, 2018-11)
The little fire ant Wasmannia auropunctata, native to the Neotropics, has become a serious pest worldwide over the past 100 years. It was originally distributed from Mexico to northern Argentina and new evidence suggests ...
Linking thermo-tolerances of the highly invasive little fire ant, Wasmannia auropunctata, to its current and potential distribution. Biological Invasions
(Springer, 2019-12)
Species distribution models based on the correlation of bioclimatic variables and presence spatial data-points are useful for recognizing species habitat suitability. However, they have limitations in predicting the ...
New record in the Hawaiian Islands of Orasema minutissima (Hymenoptera: Eucharitidae), an ant-parasitic wasp and a potential biocontrol agent against the Little Fire Ant, Wasmannia auropunctata (Hymenoptera: Formicidae)
(Neal Evenhuis, 2021-03)
Orasema minutissima Howard (Hymenoptera: Eucharitidae) is recorded fromthe Hawaiian Islands for the first time. It has been established on the island of Hawai?isince at least 2019. The wasp is a parasitoid of the immature ...
Wasmannia auropunctata (Hymenoptera: Formicidae): ¿Unicolonial o multicolonial? en el valle geográfico del Río Cauca
(Sociedad Colombiana de Entomología, 2011-10-30)
Con el objetivo de identificar la estructura social de la pequeña hormiga de fuego Wasmannia auropunctata, en ambientes drásticamente perturbados, se modeló la distribución espacial de esta especie en dos parches de bosque ...