Placostylus porphyrostomus
Placostylus porphyrostomus is a species of large air-breathing land snail, a pulmonate gastropod mollusk in the family Bothriembryontidae.
;Subspecies:Placostylus porphyrostomus mariei Placostylus porphyrostomus monackensis Placostylus porphyrostomus porphyrostomus Placostylus porphyrostomus smithii Kobelt, 1891