Definition: 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)
Known occurrences, collected specimens and observations of Romagnesiella clavus (Romagn.) Contu, Matheny, P.-A. Moreau, Vizzini & A. de Haan 2014. View this species on GBIF