Abstract
The three Amphicoma species, including Amphicoma lalashanensis n. sp., from Taiwan are reviewed with diagnoses, descriptions, illustrations, distributional data and natural history of each species. The analysis of new sets of characters on the genitalcapsule, flagellum articulating to temones and basal piece extension of the male genitalia were found to be helpful in delimitating the three Amphicoma species in addition to the previously established diagnostic paramere characters. Two other undocumented character states on median lobe of the male genitalia are also discussed.
NSTL