Allopeas clavulinum, common name the spike awlsnail,[1] is a species of small, tropical, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Achatinidae.

[2] This species is also known as Lamellaxis clavulinus.

(Original description in Latin) The turreted shell is delicate, glassy, and translucent with a polished sheen.

The oval aperture is angular at the top and left sides.

[5] The non-indigenous distribution of this species has a wide distribution in the tropics and subtropics of East Africa.