{"data":[{"source":"bio.acousti.ca","id":"47373","topic":"behaviour","value":"There are some literature references to the males being able to produce a soft stridulation, but it seems that the main mode of communication is vibratory. The males issue a series of bursts of drumming on the substrate with one hind foot.","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/47373"}]}