Proceratium japonicum

Distribution
This taxon was described from Japan.

Nomenclature

 *  japonicum. Proceratium japonicum Santschi, 1937h: 362, fig. 1 (w.) JAPAN. Onoyama & Yoshimura, 2002: 35 (q.m.). Senior synonym of formosicola: Onoyama, 1991: 695. See also: Baroni Urbani & De Andrade, 2003b: 368.
 * formosicola. Proceratium formosicola Terayama, 1985c: 406, figs. 1-4 (w.q.) TAIWAN. Junior synonym of japonicum: Onoyama, 1991: 695.