Labyrinthus umbrus
Introduction '''''Labyrinthus umbrus''''' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Labyrinthidae.This taxon was described as ''Labyrinthus umbrus'' by Fred Gilbert Thompson from Rancho Grande, Aragua in Venezuela in 1957.Alan Solem considered this taxon as a subspecies '''''Labyrinthus leucodon umbrus''''' in 1966.
Distribution This species occurs in:* Venezuela** El Hatillo Municipality, Miranda, Venezuela
References