A new species of Laboulbeniales (Ascomycetes) onDiplocheila (Coleoptera, Carabidae) from Japan

A new species of the genusLaboulbenia, L. diplocheilae, has been established for specimens on the host genusDiplocheila (Coleoptera, Carabidae, Licinini).Laboulbenia diplocheilae is easily distinguished fromL. proliferans var.divaricata onChlaenius by the absence of a black constriction on the outermost branch of the outer appendage and by the simple stalks subtending grouped antheridia borne on appendage branches in the middle of the appendage system.