A New Zealand man who claimed to have been left speaking Australian after being raped by a wombat has been sentenced to 75 hours community service.

Arthur Ross Cradock, a 48-year-old orchard worker, admitted in the Nelson District Court yesterday to the charge of using a phone for a fictitious purpose, after calling police with the message, "I've been raped by a wombat".

Police prosecutor Sergeant Chris Stringer told the court that on the afternoon of February 11 Cradock called the police communications centre, threatening to "smash the filth" if they arrived at his home that night.