Baryodirus hammondi A review of the Cholevinae from the island of Borneo (Coleoptera, Leiodidae) Schilthuizen, Menno Perreau, Michel Njunjic, Iva ZooKeys 2018 777 57 108 KTM8 Perreau, 2000 Perreau 2000 Insecta Leiodidae Baryodirus CoL Animalia Baryodirus hammondi Coleoptera 6 63 Arthropoda species hammondi   Baryodirus hammondiPerreau, 2000 19-20, figs 1-10; type from Mulu, Sarawak (in NHMUK).  Description. See genus description above: the genus is monotypic, and the holotype is the only known specimen of the species.  Habitat and distribution. The biotope and ecology of this species are unknown, but several characters suggest that it could be a commensal of hymenopterans. The compact habitus and the double setation are observed (almost exclusively) in many myrmecophilous leiodid genera or subgenera, such as Ptomaphagus (Echinocoleus)Horn in North America, and Synaulusin North Africa (our observations).