†Phanerotrema labrosa Hall 1860 (snail)
Gastropoda - Murchisoniina - Phanerotrematidae
Alternative combinations: Phanerotrema labrosum, Pleurotomaria (Phanerotrema) labrosa, Pleurotomaria labrosa
Belongs to Phanerotrema according to P. J. Wagner 2011
Sister taxa: Phanerotrema australis, Phanerotrema axion, Phanerotrema balteata, Phanerotrema cailliaudi, Phanerotrema calliaudi, Phanerotrema communis, Phanerotrema consimilis, Phanerotrema dolium, Phanerotrema grimburgi, Phanerotrema jugosum, Phanerotrema lindstroemi, Phanerotrema occidens, Phanerotrema perryi, Phanerotrema rugosa, Phanerotrema volajensis
Subtaxa: Pleurotomaria (Phanerotrema) labrosa alpina
Ecology: facultatively mobile epifaunal suspension feeder