Plagiotropis lepidoptera (Gregory) Kuntze
Division: Chromophyta
Class: Bacillariophyceae
Order: Bacillariales
Suborder: Bacillariineae
Family: Naviculaceae Kützing
Genus: Plagiotropis Pfitzer emend Paddock
Scientific name: Plagiotropis lepidoptera (Gregory) Kuntze