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Article

A shift in seed harvesting by ants following Argentine ant invasion

J. Oliveras, Auteur ; J. M. Bas, Auteur ; C. Gomez, Auteur

Dans Vie et Milieu - Life and Environment (57(1-2) juin 2007)

The effect of Argentine ant (Linepithema humile) invasion on the dispersal predation balance of non-myrmecochorous seeds by ants and vertebrates is analyzed. Three Papilionaceae, Calicotome spinosa, Psoralea bitummosa, and Spartiumjunceum, were [...]

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Article

Downfall of pollen carriage by ants after Argentine ant invasion in two Mediterranean Euphorbia species

X. Blancafort, Auteur ; C. Gomez, Auteur

Dans Vie et Milieu - Life and Environment (56(3) septembre 2006)

We have studied the influence of Argentine ant invasion on the level of pollen grain carriage by ants in Euphorbia characias and E. biumbellata, two deciduous shrubs visited by ants. The observations were made in two contiguous areas, invaded an[...]

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Article

Curva de dispersion de semillas por hormigas en Euphorbia characias L. y Euphorbia nicaeensis AIL (Euphorbiaceae)

C. Gomez, Auteur ; X. Espadaler, Auteur

Dans Ecologia Mediterranea (20(3-4) 1994)

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