Helix albula Le Guillou, 1842 accepted as Papuina vitrea (A. Férussac, 1821) (original description)
Helix approximata Le Guillou, 1842 accepted as Trochomorpha approximata (Le Guillou, 1842) (original description)
Helix arrowensis Le Guillou, 1842 accepted as Dendrotrochus arrowensis (Le Guillou, 1842) (original description)
Helix aucklandica Le Guillou, 1842 accepted as Thalassohelix antipoda (Hombron & Jacquinot, 1841) (original description)
Helix blainvillei Le Guillou, 1842 accepted as Papuina blainvillei (Le Guillou, 1842) (original description)
Helix concentrica Le Guillou, 1842 accepted as Diastole tongana (Quoy & Gaimard, 1832) (original description)
Helix crouanii Le Guillou, 1842 (original description)
Helix cyclostomata Le Guillou, 1842 accepted as Trachiopsis strangulata (Hombron & Jacquinot, 1841) (original description)
Helix delessertiana Le Guillou, 1842 accepted as Torresitrachia torresiana (Hombron & Jacquinot, 1841) (original description)
Helix guttata Le Guillou, 1842 accepted as Planispira zebra (L. Pfeiffer, 1850) (original description)
Helix jannellei Le Guillou, 1842 accepted as Xanthomelon jannellei (Le Guillou, 1842) (original description)
Helix kiesneri Le Guillou, 1842 (original description)
Helix nouleti Le Guillou, 1842 accepted as Irenella nouleti (Le Guillou, 1842) (original description)
Helix oceanica Le Guillou, 1842 (original description)
Helix purpurostoma Le Guillou, 1842 (original description)
Helix quadrifasciata Le Guillou, 1842 accepted as Planispira quadrifasciata (Le Guillou, 1842) (original description)
Helix recluziana Le Guillou, 1842 accepted as Albersia zonulata var. recluziana (Le Guillou, 1842) (original description)
Helix salomonis Le Guillou, 1842 (original description)
Helix subgranosa Le Guillou, 1842 accepted as Xanthomelon durvillii (Hombron & Jacquinot, 1841) (original description)
Helix succinulata Le Guillou, 1842 accepted as Lamprocystis misella (A. Férussac, 1821) (original description)
Helix succinulata var. gavaoensis Le Guillou, 1842 accepted as Lamprocystis misella (A. Férussac, 1821) (original description)
Helix ternatana Le Guillou, 1842 accepted as Trochomorpha ternatana (Le Guillou, 1842) (original description)
Helix torticollis Le Guillou, 1842 accepted as Cristigibba torticollis (Le Guillou, 1842) (original description)
Helix tritoniensis Le Guillou, 1842 accepted as Xesta tritoniensis (Le Guillou, 1842) (original description)
Helix umbilicaria Le Guillou, 1842 accepted as Elaphroconcha javacensis (A. Férussac, 1821) (original description)
Helix valenciennesii Le Guillou, 1842 accepted as Chloraea eydouxi (Hidalgo, 1887) (original description)
Vitrina zebra Le Guillou, 1842 accepted as Flammulina zebra (Le Guillou, 1842) (original description)

Aru Islands for Helix arrowensis Le Guillou, 1842 
Aru Islands for Helix blainvillei Le Guillou, 1842 
Australia for Helix jannellei Le Guillou, 1842 
Cape York for Helix delessertiana Le Guillou, 1842 
Ceram for Helix guttata Le Guillou, 1842 
Guam for Helix succinulata Le Guillou, 1842 
Irian Jaya for Helix kiesneri Le Guillou, 1842 
Irian Jaya for Helix purpurostoma Le Guillou, 1842 
Maui Island for Helix crouanii Le Guillou, 1842 
Moluccas for Helix quadrifasciata Le Guillou, 1842 
New Guinea for Helix tritoniensis Le Guillou, 1842 
Samoa for Helix concentrica Le Guillou, 1842 
Solomon Islands for Helix salomonis Le Guillou, 1842 
Sumatra for Helix umbilicaria Le Guillou, 1842 
Tahiti for Helix oceanica Le Guillou, 1842 
Ternate for Helix albula Le Guillou, 1842 
Ternate for Helix approximata Le Guillou, 1842 
Ternate for Helix ternatana Le Guillou, 1842 
Torres Strait for Helix cyclostomata Le Guillou, 1842 
West Papua for Helix torticollis Le Guillou, 1842