Cocculinoidea

The Cocculinoidea is a superfamily of deepwater limpets (marine gastropods), the only superfamily in the order Cocculinida , one of the main orders of gastropods according to the taxonomy as set up by (Bouchet & Rocroi, 2005). The clade Cocciliniformia used to be designated as a superorder.

Cocculinoidea
Various examples of Coccopigya crinita (paratype at MNHN, Paris)
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Neomphaliones
Order: Cocculinida
Hazsprunar, 1987
Superfamily: Cocculinoidea
Dall, 1882
Families

Bathysciadiidae
Cocculinidae

Diversity[1]
51 extant species,
at least 4 fossil species

Taxonomy

According to Bouchet & Rocroi, 2005, the superfamily Cocculinoidea contains the families Bathysciadiidae and Cocculinidae.

The Cocculinoidea (Cocculinacea Dall, 1882) are combined with the Lepetelliodea (Lepetellacea Dall, 1882) in Cocculinoformia Haszprunar, 1987, referred to as a clade in Bouchet & Rocroi, 2005 although it used to be designated a superorder by Ponder & Lindberg, 1997. Bouchet & Rocroi (2005) leave the Cocculiniformia to consist only of the Cocculinoidea, having moved the Lepetelloidea to the Vetigastropoda.

(Note that before the stipulation by the ICZN, the majority of invertebrate superfamilies ended in -acea, or -aceae, not -oidea.)

Overview of species

Species within the Cocculinoidea include:

  1. Bathyaltum wareni Haszprunar, 2011
  2. Bathypelta pacifica (Dall, 1908)
  3. Bathysciadium concentricum Dall, 1927
  4. Bathysciadium costulatum (Locard, 1898)
  5. Bathysciadium rotundum (Dall, 1927)
  6. Bathysciadium xylophagum Warén & Carrozza in Warén, 1997
  7. Bonus petrochenkoi Moskalev, 1973
  8. Xenodonta bogasoni Warén, 1993
  9. Coccocrater agassizii (Dall, 1908)
  10. Coccocrater pocillum (Dall, 1890)
  11. Coccocrater portoricensis (Dall & Simpson, 1901)
  12. Coccocrater radiatus (Thiele, 1903)
  13. Coccopigya barbatula B. A. Marshall, 1986
  14. Coccopigya crebrilamina B. A. Marshall, 1986
  15. Coccopigya crinita B. A. Marshall, 1986
  16. Coccopigya hispida B. A. Marshall, 1986
  17. Coccopigya lata Warén, 1996
  18. Coccopigya mikkelsenae McLean & Harasewych, 1995
  19. Coccopigya oculifera B. A. Marshall, 1986
  20. Coccopigya okutanii Hasegawa, 1997
  21. Coccopigya punctoradiata (Kuroda & Habe, 1949)
  22. Coccopigya spinigera (Jeffreys, 1883)
  23. Coccopigya viminensis (Rocchini, 1990)
  24. Cocculina alveolata Schepman, 1908
  25. Cocculina baxteri McLean, 1987
  26. Cocculina cingulata Schepman, 1908
  27. Cocculina cowani McLean, 1987
  28. Cocculina craigsmithi McLean, 1992
  29. Cocculina dalli A. E. Verrill, 1884
  30. Cocculina diomedae Dall, 1908
  31. Cocculina emsoni McLean & Harasewych, 1995
  32. Cocculina fenestrata Ardila & Harasewych, 2005
  33. Cocculina japonica Dall, 1907
  34. Cocculina leptoglypta Dautzenberg & H. Fischer, 1897
  35. Cocculina messingi McLean & Harasewych, 1995
  36. Cocculina nassa Dall, 1908
  37. Cocculina oblonga Schepman, 1908
  38. Cocculina ovata Schepman, 1908
  39. Cocculina pacifica Kuroda & Habe, 1949
  40. Cocculina rathbuni Dall, 1882
  41. Cocculina subcompressa Schepman, 1908
  42. Cocculina superba Clarke, 1960
  43. Cocculina surugaensis Hasegawa, 1997
  44. Cocculina tenuitesta Hasegawa, 1997
  45. Cocculina tosaensis Kuroda & Habe, 1949
  46. Fedikovella beanii (Dall, 1882)
  47. Fedikovella caymanensis Moskalev, 1976
  48. Macleaniella moskalevi Leal & Harasewych, 1999
  49. Paracocculina cervae (Fleming, 1948)
  50. Paracocculina laevis (Thiele, 1903)
  51. Teuthirostria cancellata Moskalev, 1976

Fossil species within the Cocculinoidea include:

  1. † Coccopigya compuncta (Marwick, 1931)
  2. † Coccopigya komitica B. A. Marshall, 1986
  3. † Coccopigya otaiana B. A. Marshall, 1986
  4. † Paracocculina pristina (B. A. Marshall, 1986)

References
  1. WoRMS. Taxon tree. accessed 28 November 2017.
  • Keen, A.Myra 1958; Sea Shells of Tropical West America, Stanford University Press.
  • Moore, R.C. 1952, Gastropods, in Moore, Lalicker, and Fischer; Invertebrate Fossils, McGraw-Hill Book.

Further reading
  • Strong E. E., Harasewych M. G. & Haszprunar G. (2005) "Phylogeny of the Cocculinoidea (Mollusca, Gastropoda)." Invertebrate Biology 122(2): 114-125. doi:10.1111/j.1744-7410.2003.tb00077.x


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