Pollen harvest by solitary bees (Ptilothrix relata, Hym. Apidae, Emphorini) in the Argentine pampas - preliminary results

In order to determine the plants foraged by solitary Ptilothrix relata, the pollen content of food provisions was identified. The main pollen types confirm foraging by these bees on Malvaceae, Asteraceae and Onagraceae. Pollen sources belonging to Cucurbitaceae, Dipsacaceae and Portulacaceae familie...

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Detalles Bibliográficos
Autor principal: Tellería, María Cristina
Formato: Articulo
Lenguaje:Inglés
Publicado: 2003
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84433
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