Subulina laeocochlis Melvill & Ponsonby, 1896 Euonyma laeocochlis is a species of an air-breathing land snail, terrestrial pulmonate gastropod mollusk in the family Achatinidae.

[1] The type locality is "Humansdorp, St. Francis Bay", South Africa.

[1] E. laeocochlis has been described by British malacologists James Cosmo Melvill (1845-1929) and by John Henry Ponsonby-Fane (1848-1916) in 1896.

[1] Its type description read as follow:[1] Shell sinistral, fusiform, the upper whorls somewhat attenuate; whorls thirteen in number, mostly very narrow, broadening distinctly towards the base.

The whorls are nearly smooth, but are obscurely longitudinally obliquely striate, the basal whorl slightly angled in front; aperture oblong, the columellar margin being straightly produced and slightly