Triphoridae types (Mollusca, Gastropoda) in Naturalis Biodiversity Center, Leiden

The Naturalis Biodiversity Center (NBC) holds type specimens of 24 taxa of worldwide Triphoridae. For historical specimens (pre-World War II) the species name in its original combination is provided, followed by bibliographic details of the original description, the location of the known type material, the original description, a diagnosis, nomenclatural notes and illustrations of the type specimens and original labels. For more recently described species information is provided on the type locality and type material. The name Triphora raoulensis is an unpublished manuscript name by T. Iredale, “co-type” specimens are deposited in the NBC and National Museum of Wales (NMW), and the name is considered unavailable