†Tylostoma cossoni Thomas and Peron 1889 (snail)
Gastropoda - Stromboidea - Tylostomatidae
Belongs to Tylostoma according to Thomas and Peron 1889
Sister taxa: Tylostoma allisoni, Tylostoma garzana, Tylostoma materinum, Tylostoma minimum, Tylostoma sergipensis, Tylostoma torrubiae, Tylostoma whitei
Ecology: epifaunal grazer