Nerita affinisGmelin, 1791, p. 3675, Not figured [Basis of the current name] Type Locality: 'Oceano septentrionali' Range: 79.67°N to 36°N; 74°W to 0°W Depth: 9 to 2011 m Maximum Reported Size: 30 mm Distribution: Greenland: West Greenland, East Greenland; Canada: Newfoundland, Gulf of St. Lawrence References: Matthew (1874); Posselt & Jensen (1899) DdNM; Schiötte & Warén (1992) c; Bouchet & Warén (1993) {D}SEW
Euspira acosmitaDall, 1919b, p. 352 [Synonym] Type Locality: USFC sta. 3128, off Monterey Bay, California Maximum Reported Size: 16 mm References: Dall (1919b) M
Cryptonatica aleuticaDall, 1919b, p. 352 [Synonym] Type Locality: Aleutian Islands
Natica algidaGould, 1848b, p. 73, [Gould 1860, pl. 15, fig. 256-256a] [Synonymy uncertain] Type Locality: Rio Negro [Argentina] Maximum Reported Size: 15 mm Comments: Type locality is wrong if synonymy is correct.
Natica beverliiLeach, 1819a, p. lxi [Synonym] Type Locality: Baffin's Bay Range: 69°N to 76°N; 55°W to 80°W Distribution: Baffin Bay References: Leach (1819a) NSEW; M. Hollman (pers. comm., 6 April 1998) s
Natica clausaBroderip & Sowerby, 1829, p. 372 [Synonym] Type Locality: Unknown Range: 82°N to 36°N; 130°W to 0°W Depth: 0 to 2811 m (live 7 to 2811 m) Maximum Reported Size: 37 mm Distribution: Greenland: North Greenland, West Greenland, East Greenland; Baffin Bay, Canada: Nunavut, Queen Elizabeth Islands, Baffin Island, Labrador, Newfoundland, Quebec, New Brunswick; USA: Maine, Massachusetts, North Carolina References: Bush (1893) DL; Thorson (1944) l; Macpherson (1971) {l}WM; Clarke (1974) {L}; Schiötte (1989) N; Bouchet & Warén (1993) s Combining Genera: Lunatia
Natica consolidataCouthouy, 1838, p. 89-90, pl. 3, fig. 14 [Synonym] Type Locality: Near Nahant (ex pisces); off Cohasset [both Massachusetts] Range: 42.4°N ; 70.9°W to 70.8°W Maximum Reported Size: 14 mm Distribution: USA: Massachusetts References: Couthouy (1838) NSEWM; Bouchet & Warén (1993) s
Natica clausa f. depressiorMiddendorff, 1851, p. 209-210 [Synonym] Type Locality: Südküste des Ochotskischen Meers und an der grossen Schantar-Insel Maximum Reported Size: 17 mm References: Middendorff (1851) M; Bouchet & Warén (1993) s
Natica clausa f. elatiorMiddendorff, 1849b, p. 420 [Synonym] Type Locality: Insel Novaja-Semlja Maximum Reported Size: 29 mm References: Middendorff (1849b) M; Bouchet & Warén (1993) s
Natica minor Philippi, 1852, [Synonym] References: Bouchet & Warén (1993) s Comments: Non Lea, 1833.
Natica clausa f. normalisMiddendorff, 1849b, p. 420 [Not available] Type Locality: Ins. Sitcha Maximum Reported Size: 36 mm References: Middendorff (1849b) M; Bouchet & Warén (1993) s Comments: Infrasubspecific.
Natica russa Gould, 1859, [Synonym]
Cryptonatica salimbaDall, 1919b, p. 351-352 [Synonym] Type Locality: USFC sta. 4423, between Santa Barbara and San Nicolas Islands, California Maximum Reported Size: 14 mm References: Dall (1919b) M
Natica septentrionalisMöller, 1842a, p. 80 [Synonym] Attributed to: Beck Type Locality: [West] Greenland Depth: 55 to 127 m Maximum Reported Size: 30 mm Distribution: Greenland: West Greenland References: Möller (1842a) M; Schiötte & Warén (1992) Dds
Natica clausa var. tenuisMörch, 1869b, p. 16, Not figured [Synonym] Type Locality: Bellsound, Spitzberg Maximum Reported Size: 25 mm References: Mörch (1869b) M; Dautzenberg & Fischer (1912) s Comments: Non Récluz, 1850.
Natica clausa var. unicolorMiddendorff, 1849b, p. 421 [Not available] Type Locality: Not stated Comments: Nude name.
Natica clausa var. zonataMiddendorff, 1849b, p. 421 [Not available] Type Locality: Not stated References: Leche (1878:49) s Comments: Nude name; infrasubspecific in Middendorff (1851:269).
Partial List of References
Broderip, W. J. and G. B. Sowerby. 1829. Observations on new or interesting Mollusca contained, for the most part, in the museum of the Zoological Society Zoological Journal 4 359-379, pl. 9. [Stated date: -- Jan 1829.] Couthouy, J. P. 1838. Descriptions of new species of Mollusca and shells, and remarks on several polypi found in Massachusetts Bay Boston Journal of Natural History 2 53-111, pls. 1-3. [Stated date: -- Feb 1838.] Dall, W. H. 1919. Descriptions of new species of Mollusca from the North Pacific Ocean in the collection of the United States National Museum Proceedings of the United States National Museum 56(2295) 293-371. [Stated date: -- --- 1919; true date: 30 Aug 1919.] Gmelin, J. F. 1791. Systema naturae per regna tria naturae. Editio decima tertia Systema Naturae, 13th ed., vol. 1(6) 3021-3910. Lipsiae. Gould, A. A. 1848. [Descriptions of shells from the collection of the Exploring Expedition] Proceedings of the Boston Society of Natural History 3 73-75. [Stated date: -- Nov 1848.] Leach, W. E. 1819. A list of invertebrate animals, discovered by his majesty's ship Isabella, in a voyage to the Arctic regions A Voyage of Discovery. Appendix II, Zoological Memoranda lxi-lxiv John Murray: London. [True date: -- Apr 1819.] Middendorff, A. T. von. 1849. Beiträge zu einer Malacozoologia Rossica. II. Aufzählung und Beschreibung der zur Meeresfauna Russlands gehörigen einschaler Mémoires de l'Académie Impériale des Sciences de Saint-Pétersbourg, Sciences Naturelles (6)6 329-516, pls. 1-11. Middendorff, A. T. von. 1851. Mollusken Reise in den Aussersten Norden und Osten Sibiriens 2(1) 163-464, pl. 8-30 [Stated date: 30 Sep 1851.] Möller, H. P. C. 1842. Index molluscorum Groenlandiae Naturhistorisk Tidsskrift 4 76-97. Mörch, O. A. L. 1869. Catalogue des Mollusques du Spitzberg recueillis par le Dr. H. Kroyer pendant le voyage de la corvette la Recherche en juin 1838 Mémoires de la Société Malacologique de Belgique 4 7-32.
