| Author Title Journal |
Collin A (1893) Die gefunden Land-planarien bilden eine neue Art: Geoplana büttneri n. sp. Graff. Berliner Entomol Zeitschrift., 38. Bd. 1. u. 2. Heft. Berlin 1893. page 14. |
Abstract / Notes
reference from Graff Lv 1904-08 (citation)- p 1842.| Home page -- (Main hierarchy) |