1. Species Loxonema arduum Kirchner, 1915 †
2. Species Loxonema babbinboonensis Etheridge, 1907 †
3. Species Loxonema elegantissima Yoo, 1988 †
4. Species Loxonema gregaria (J. De C. Sowerby, 1839) †
5. Species Loxonema lamellosa W. G. H. Maxwell, 1961 †
6. Species Loxonema paucicostatum Kirchner, 1915 †
7. Species Loxonema sinuosa (J. de Sowerby, 1839) †
8. Species Loxonema spiraglobosum Kirchner, 1915 †
9. Subgenus Loxonema (Stylonema) Perner, 1907 † accepted as Stylonema Perner, 1907 †
   1. Species Loxonema (Stylonema) potens Perner, 1907 † accepted as Stylonema potens Perner, 1907 †
10. Species Loxonema absoluta (Goldfuss, 1844) † accepted as Stylonema absoluta (Goldfuss, 1844) † (unaccepted > superseded combination)
11. Species Loxonema antiqua (Münster, 1840) † accepted as Holopella antiqua (Münster, 1840) † (unaccepted > superseded combination)
12. Species Loxonema arctecostata (Münster, 1841) † accepted as Zygopleura arctecostata (Münster, 1841) † (unaccepted > superseded combination)
13. Species Loxonema attenuata (Stevens, 1858) † accepted as Zygopleura attenuata (Stevens, 1858) † (unaccepted > superseded combination)
14. Species Loxonema bella Walcott, 1884 † accepted as Bellazona bella (Walcott, 1884) † (basionym)
15. Species Loxonema bellatulum J. Hall, 1861 † accepted as Elasmonema bellatulum (J. Hall, 1861) † (unaccepted > superseded combination)
16. Species Loxonema difficile Sardeson, 1902 † accepted as Palaeozygopleura difficile (Sardeson, 1902) † (unaccepted > superseded combination)
17. Species Loxonema gigantea C. L. Webster, 1888 † accepted as Westerna gigantea (C. L. Webster, 1888) † (unaccepted > superseded combination)
18. Species Loxonema girzenbergense Kirchner, 1915 † accepted as Soetenichia girzenbergense (Kirchner, 1915) † (unaccepted > superseded combination)
19. Species Loxonema haueri Laube, 1868 † accepted as Gusellella haueri (Laube, 1868) † (unaccepted > superseded combination)
20. Species Loxonema ingens Frech, 1894 † accepted as Nodoloxonema ingens (Frech, 1894) † (unaccepted > superseded combination)
21. Species Loxonema kasanensis Netchaev, 1894 † accepted as Arribazona kasanensis (Netchaev, 1894) † (basionym)
22. Species Loxonema magnificum Spitz, 1907 † accepted as Nodoloxonema magnificum (Spitz, 1907) † (unaccepted > superseded combination)
23. Species Loxonema naticoides Holzapfel, 1889 † accepted as Auriptygma naticoides (Holzapfel, 1889) † (unaccepted > superseded combination)
24. Species Loxonema ornamentaria Netchaev, 1894 † accepted as Stephanozyga ornamentaria (Netchaev, 1894) † (basionym)
25. Species Loxonema parva Stauffer & Schroyer, 1920 † accepted as Anthracopupa parva (Stauffer & Schroyer, 1920) † (unaccepted > superseded combination)
26. Species Loxonema permiana Beede, 1907 † accepted as Streptacis permiana (Beede, 1907) † (basionym)
27. Species Loxonema planoverticum Netchaev, 1894 † accepted as Palaeostylus planoverticum (Netchaev, 1894) † (basionym)
28. Species Loxonema pygmaeum Holzapfel, 1889 † accepted as Auriptygma pygmaea (Holzapfel, 1889) † (unaccepted > superseded combination)
29. Species Loxonema retrostriatum Kirchner, 1915 † accepted as Palaeozygopleura retrostriatum (Kirchner, 1915) † (unaccepted > superseded combination)
30. Species Loxonema semicostatum Meek, 1871 † accepted as Pseudozygopleura semicostatum (Meek, 1871) † (unaccepted > superseded combination)
31. Species Loxonema subelongata A. d'Orbigny, 1850 † accepted as Subulites subelongata (A. d'Orbigny, 1850) † (unaccepted > superseded combination)
32. Species Loxonema subgracilis Netchaev, 1894 † accepted as Streptacis subgracilis (Netchaev, 1894) † (basionym)
33. Species Loxonema subnuda Kittl, 1894 † accepted as Piazella subnuda (Kittl, 1894) † (unaccepted > superseded combination)
34. Species Loxonema subobsoleta A. d'Orbigny, 1850 † accepted as Stylonema absoluta (Goldfuss, 1844) † (unaccepted > junior subjective synonym, Unnecessary replacement name. Turritella absoluta Goldfuss, 1844 is the earliest available name for this species.)
35. Species Loxonema attenuatum Lindström, 1884 † (uncertain > unassessed)
36. Species Loxonema brevis McCoy, 1844 † (uncertain > unassessed)
37. Species Loxonema cancellata (J. De C. Sowerby, 1839) † (uncertain > taxon inquirendum, by lack of recent literature; also a junior homonym of Turritella cancellata Link, 1807, nec Goldfuss, 1844)
38. Species Loxonema carinatum Kirchner, 1915 † (uncertain > unassessed)
39. Species Loxonema cerithiformis Meek & Worthen, 1861 † (uncertain > taxon inquirendum)
40. Species Loxonema conica (J. De C. Sowerby, 1839) † (uncertain > taxon inquirendum, by lack of recent literature)
41. Species Loxonema crassum C. L. Webster, 1888 † (uncertain > unassessed)
42. Species Loxonema elegans McCoy, 1851 † (uncertain > unassessed)
43. Species Loxonema fasciatum Lindström, 1884 † (uncertain > unassessed)
44. Species Loxonema hallii Whidborne, 1896 † (uncertain > unassessed)
45. Species Loxonema hydraulica J. Hall & Whitfield, 1872 † (uncertain > unassessed)
46. Species Loxonema impendens McCoy, 1844 † (uncertain > unassessed)
47. Species Loxonema incurvelineatum Kirchner, 1915 † (uncertain > unassessed)
48. Species Loxonema inornata Meek & Worthen, 1861 † (uncertain > unassessed)
49. Species Loxonema intumescens Lindström, 1884 † (uncertain > unassessed)
50. Species Loxonema johannisboehmi E. Philippi, 1898 † (uncertain > unassessed)
51. Species Loxonema microphanula X.-D. Qiao, 1983 † (uncertain > unassessed)
52. Species Loxonema multicostata Meek & Worthen, 1861 † (uncertain > unassessed)
53. Species Loxonema nitidula Meek & Worthen, 1861 † (uncertain > unassessed)
54. Species Loxonema owenensis C. L. Webster, 1888 † (uncertain > unassessed)
55. Species Loxonema paludinoides Kirchner, 1915 † (uncertain > unassessed)
56. Species Loxonema pexata J. Hall, 1861 † (uncertain > unassessed)
57. Species Loxonema polygyra McCoy, 1844 † (uncertain > unassessed)
58. Species Loxonema pulcherrima McCoy, 1844 † (uncertain > unassessed)
59. Species Loxonema rugosa Meek & Worthen, 1861 † (uncertain > unassessed)
60. Species Loxonema scitula Meek & Worthen, 1861 † (uncertain > unassessed)
61. Species Loxonema strangulatum Lindström, 1884 † (uncertain > unassessed)
62. Species Loxonema sulcatula McCoy, 1844 † (uncertain > unassessed)
63. Species Loxonema tenuis (Münster, 1841) † (uncertain > unassessed)
64. Species Loxonema teres (Münster, 1842) † (uncertain > taxon inquirendum, by lack of recent literature)
65. Species Loxonema turrita McCoy, 1844 † (uncertain > unassessed)

The webpage text is licensed under a Creative Commons Attribution 4.0 License