Notes on the non-marine molluscs of Borneo 10. The genera Bruggennea, Gulella, and Sinoennea (Gastropoda, Pulmonata, Streptaxidae)

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith