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Wikipedia / Planorbarius

Planorbarius is a genus of air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Planorbidae (the ramshorn snails), which all have sinistral or left-coiling shells.

Description

All species within family Planorbidae have sinistral shells.

Many species in this genus have been found to be diploid with 18 pairs, or 36 total, chromosomes. Differences in chromosomal length and other indicators were not different enough to distinguish individual species.

Species

Species within this genus include:

  1. Extant

  2. Planorbarius arabatzis

  3. Planorbarius corneus

  4. Planorbarius grandis

  5. Planorbarius metidjensis

  6. Planorbarius scoliostoma

  7. Extinct

  8. † Planorbarius alcalensis

  9. † Planorbatius ammonitiformis

  10. † Planorbarius ampullus

  11. † Planorbarius barettii

  12. † Planorbarius belnesis

  13. † Planorbarius boniliensis

  14. † Planorbarius borellii

  15. † Planorbarius calcareus

  16. † Planorbarius choffati

  17. † Planorbarius cornu

  18. † Planorbarius cornucopia

  19. † Planorbarius crassus

  20. † Planorbarius garsdorfensis

  21. † Planorbarius goupouensis

  22. † Planorbarius halavatsi

  23. † Planorbarius heriacensis

  24. † Planorbarius incrassatus

  25. † Planorbarius isseli

  26. † Planorbarius jobae

  27. † Planorbarius junci

  28. † Planorbarius landonensis

  29. † Planorbarius major

  30. † Planorbarius mantelli

  31. † Planorbarius margoi

  32. † Planorbarius mongolicus

  33. † Planorbarius peetersi

  34. † Planorbarius philippei

  35. † Planorbarius praecorneus

  36. † Planorbarius reticulatus

  37. † Planorbarius romani

  38. † Planorbarius royoi

  39. † Planorbarius sansaniensis

  40. † Planorbarius solidus

  41. † Planorbarius striatus

  42. † Planorbarius subalbus

  43. † Planorbarius subdiscus

  44. † Planorbarius sulekianus

  45. † Planorbarius thiollieri

  46. † Planorbarius turkovici

  47. † Planorbarius vezici

  48. † Planorbarius vialai

  49. † Planorbarius villatoyensis

  50. † Planorbarius yidouensis

  51. Uncertain (Taxon Inquirendum)

  52. Planorbarius adelosius

  53. Planorbarius banaticus

  54. Species brought into synonymy (Selection):

  55. † Planorbarius borelli (Brusina, 1892): synonym of † Planorbarius borellii (Brusina, 1892)

  56. † Planorbarius cornus (Brongniart, 1810): synonym of † Planorbarius cornu (Brongniart, 1810)

  57. † Planorbarius grandis (Halaváts, 1903): synonym of † Planorbarius halavatsi Neubauer, Harzhauser, Kroh, Georgopoulou & Mandic, 2014

  58. † Planorbarius thiollierei (Michaud, 1855): synonym of † Planorbarius thiollieri (Michaud, 1855)

References