The genus Amphorotia (Bacillariophyta) in subtropical Asian coastal areas: Species diversity in fossil material from the Pearl River system, China

Amphorotia is a diatom genus of considerable morphological and biogeographical significance. It was established by transferring several Eunotia species and describing several new species. The most species were found dispersed towards Southeast Asia. In coastal areas of China, a number of species of Amphorotia were found and the assemblages contained several new taxa. This article provides additional information on five previously described...