Definission: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
Ocorense conossùe, esemplar cujì e osservassion Physopella xanthostemonis (J. Walker) J. A. Simpson, K. Thomas & Grgur. 2006. Vëdde coste spece su GBIF