2005 Volume 98 Pages 149-174
A total of 36 species names of Radula have been recorded from New Zealand and Tasmania. Of this number only 15 are recognized: Radula acutiloba Steph., R. aneurismalis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees, R. australiana K. Yamada, R. buccinifiera (Hook.f. & Taylor) Gottsche, Lindenb. & Nees, R. dentifolia Grolle, R. grandis Steph., R. marginata Taylor ex Gottsche, Lindenb. & Nees, R. novae-hollandiae Hampe ex Lehm., R. physoloba Mont., R. plicata Mitt., R. retroflexa Taylor, R. sainsburiana E. A. Hodgs., R. scariosa Mitt., R. tasmanica Steph., and R. uvifera (Hook.f. & Taylor) Gottsche, Lindenb. & Nees. Seven new synonyms are proposed. Radula cavifolia Hampe ex Gottsche, Lindenb. & Nees, R. madagascariensis Mont., R. tabularis Steph., and R. caespitosa Steph., are excluded from this region.