Pandorina arenosaMöller, 1842a, p. 93 [Basis of the current name] Type Locality: [West] Greenland Range: 68°N to 44.5°N; 68°W to 52°W Depth: 0 to 91 m Maximum Reported Size: 11 mm Distribution: Greenland: West Greenland; Canada: Nova Scotia; USA: Maine References: Matthew (1874); Abbott (1974) d; Schiötte & Warén (1992) DM
Osteodesma aeruginosaMighels, 1844, p. 187-188 [Synonym] Type Locality: Gulf of St. Lawrence Maximum Reported Size: 15.2 mm Distribution: Canada: Gulf of St. Lawrence References: Mighels (1844) M; Bernard (1983) s
Pandorina beckiiLeche, 1878, p. 11 [Synonym] Type Locality: Not stated References: Bernard (1983) s Comments: Name introduced in synonymy of Lyonsia arenosa.
Lyonsia flabellata Gould, 1861, [Synonym] References: Bernard (1983) s
Lyonsia gibbosa Hancock, 1846, [Synonym] References: Bernard (1983) s Comments: Non d'Orbigny, 1850.
Lyonsia sibirica Leche, 1883, [Synonym] References: Bernard (1983) s
Lyonsia ventricosa Gould, 1861, [Synonym] References: Bernard (1983) s
Partial List of References
Leche, W. 1878. Öfversigt öfver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 Insamlade: Hafs-Mollusker Kongliga Svenska Vetenskaps-Akademiens Handlingar (2)16(2) 1-86, pls. 1-2. [Stated date: 12 Mar 1878.] Mighels, J. W. 1844. [Some specimens of shells, with descriptions] Proceedings of the Boston Society of Natural History 1 187-189. Möller, H. P. C. 1842. Index molluscorum Groenlandiae Naturhistorisk Tidsskrift 4 76-97.