Jerarquía taxonómica:
Trichodiscinidae → Trichodiscina coactiliata (Deshayes, 1839)

Familia:
Trichodiscinidae

Autor:
(Deshayes, 1839)

Sinónimos:
Helix bridgesi Tryon, 1866
Helix nystiana Pfeiffer, 1845
Epiphragmophora coactiliata (Férussac, 1838)
Patula coactiliata (Férussac, 1838)
Helix parkeri Tryon, 1867
Helix coactiliata Deshayes, 1839