Changes in the taxonomy of gastropods since 2005

Changes in the taxonomy of gastropods since 2005

This overview lists changes in the taxonomy of gastropods at the family level and above since 2005, when the taxonomy of the Gastropoda by Bouchet & Rocroi (2005) was published. In other words, these are recent updates in the way various groups of snails and slugs are classified.

Changes in subfamilies are outlined in the respective articles about each particular family. Unchanged taxa are not listed here.

In one of the largest recent changes (affecting the most species of gastropods), Klussmann-Kolb et al. (2008)[1] showed that the traditional classification of the Euthyneura needed to be reconsidered. The change was subsequently made by Jörger et al. (2010),[2] who redefined the major groups within the Heterobranchia.

Contents

Helcionelloida (not gastropods)

It has become clear that the fossil taxon Helcionelloida does not belong to the class Gastropoda; it is now a separate class. P. Yu. Parkhaev (2006, 2007)[3][4] created the class Helcionelloida, whose members were previously treated as "Paleozoic molluscs of uncertain systematic position" sensu Bouchet & Rocroi.

Subclass Archaeobranchia Parkhaev, 2001

  • Order Helcionelliformes Golikov & Starobogatov, 1975
  • Superfamily Helcionelloidea Wenz, 1938
  • Family Helcionellidae Wenz, 1938
  • Family Igarkiellidae Parkhaev, 2001
  • Family Coreospiridae Knight, 1947
  • Superfamily Yochelcionelloidea Runnegar & Jell, 1976
  • Family Trenellidae Parkhaev, 2001
  • Family Yochelcionellidae Runnegar & Jell, 1976
  • Family Stenothecidae Runnegar & Jell, 1980
  • Subfamily Stenothecinae Runnegar & Jell, 1980
  • Subfamily Watsonellinae Parkhaev, 2001
  • Order Pelagiellifomes MacKinnon, 1985
  • Family Pelagiellidae Knight, 1952
  • Family Aldanellidae Linsley et Kier, 1984

Subclass Divasibranchia Minichev & Starobogatov, 1975

  • Order Khairkhaniifomes Parkhaev, 2001

Subclass Dextrobranchia Minichev & Starobogatov, 1975

  • Order Onychochiliformes Minichev & Starobogatov, 1975

Patellogastropoda

This revised taxonomy of the Patellogastropoda (the true limpets) is based on research by Nakano & Ozawa (2007).[5] The Acmaeidae is treated as a synonym of Lottiidae; the subfamily Pectinodontinae is elevated to Pectinodontidae; a new family Eoacmaeidae with the new type genus Eoacmaea is established. The remaining three families (Neolepetopsidae, Daminilidae, Lepetopsidae) are moved into the Lottioidea, like this:

Vetigastropoda

Geiger (2009)[6] elevated the subfamily Depressizoninae to family level as Depressizonidae. Also two subfamilies (the Larocheinae from the Scissurellidae, and the Temnocinclinae from the Sutilizonidae) were upgraded to family level as the Larocheidae and the Temnocinclidae.[6]

The superfamily Trochoidea was redefined by Williams et al. (2008)[7] and the superfamily Turbinoidea is no longer used. Phasianelloidea and Angarioidea were created as new superfamilies.[7]

Trochoidea

Phasianelloidea

Angarioidea

  • Angariidae - monotypic with Angaria
  • Areneidae (probable placement)

Neritimorpha

Bandel (2007)[8] described four new families within the Neritopsoidea. He classified Neritopsoidea in the order Neritoina within the superorder Cycloneritimorpha and within the subclass Neritimorpha.[8] Bandel (2007) recognizes Natisopsinae (in Neritopsidae by Bouchet & Rocrois 2005) at the family level, as Naticopsidae. Bandel's classification looks like this:

superfamily Neritopsoidea

Caenogastropoda

The family Provannidae was moved to the superfamily Abyssochrysoidea Tomlin, 1927.[9] In addition, a new family Hokkaidoconchidae Kaim, Jenkins & Warén, 2008[9][10] was named.

  • superfamily Abyssochrysoidea

The subfamily Semisulcospirinae, within the Pleuroceridae, was elevated to the family level Semisulcospiridae by Strong & Köhler (2009).[11]

Bandel (2006)[12] made numerous changes in the following clades: Cerithimorpha/Cerithioidea, Turritellimorpha/Turritelloidea, Murchisonimorpha/Orthonematoidea, Campanilimorpha/Campaniloidea and Ampullinoidea, Vermetimorpha/Vermetoidea.

Fehse (2007)[13] elevated both the subfamily Pediculariinae and the tribe Eocypraeini (which were previously in the family Ovulidae) to family level, based on both morphological research and molecular phylogeny research.[13] Families within Cypraeoidea are now as follows:

Within the Tonnoidea, Beu (2008) raised the subfamily Cassinae to the rank of family: Cassidae Latreille, 1825.[14]

Bouchet et al. (2011)[15] have updated taxonomy of the superfamily Conoidea:

  • new family Horaiclavidae Bouchet, Kantor, Sysoev & Puillandre, 2011[15]
  • some subfamilies have been elevated to families[15]
  • The polyphyletic family Turridae has been split up in 13 monophyletic families by raising a number of subfamilies to the rank of family.[15]

Heterobranchia

Janssen (2005)[16] established a new family, Praecuvierinidae.

Gosliner et al. (2007)[17] elevated the subfamily Babakininae to the family level as Babakinidae.

Golding et al. (2007)[18] established new families within the Amphiboloidea:

  • Maningrididae Golding, Ponder & Byrne, 2007[18]
  • Phallomedusidae Golding, Ponder & Byrne, 2007[18]

Uit de Weerd (2008)[19] moved two families Urocoptidae and Cerionidae to the newly established superfamily Urocoptoidea, based on molecular phylogeny research as follows:[19]

superfamily Urocoptoidea

Schrödl & Neusser (2010)[20] rearranged the taxonomy of the Acochlidiacea.

Swennen & Buatip (2009)[21] described a new family Aitengidae, which was later moved to Acochlidiacea by Jörger et al. (2010).[2]

Malaquias et al. (2009)[22] rearranged the taxonomy of the Cephalaspidea sensu lato: reinstated Architectibranchia, reinstated Runcinacea, reinstated Scaphandridae as a valid family, but they did not used superfamilies.[22]

Subsequently Malaquias (2010)[23] moved Bullacta exarata (formerly the only member of Bullactidae) into the family Haminoeidae.[23]

Sutcharit et al. (2010)[24] established a new family Diapheridae within the Streptaxoidea in 2010.

Jörger et al. (2010)[2] redefined major groups of Heterobranchia and created the new clades Euopisthobranchia and Panpulmonata.[2]

Maeda et al. (2010)[25] confirmed the placement of Cylindrobulla within the Sacoglossa.[25]

Thompson (2010)[26] redefined subfamilies in Spiraxidae, moving Euglandininae and Streptostylinae (from where they had been in the Oleacinidae per Bouchet & Rocroi (2005)) so that they became subfamilies of Spiraxidae.

Proposals and research

  • Based on nucleotide sequences of mitochondrial genomes Grande et al. (2008)[27] proposed these changes:
    • Pulmonata is polyphyletic
    • Euthyneura is not monophyletic because the Pyramidelloidea should be included within the Euthyneura
    • Opisthobranchia is not monophyletic because Siphonaria pectinata should be recognized as a member of the Opisthobranchia
  • Peter J. Wagner considers Isospiridae to be a synonym of Cyrtonellidae within the Tergomya,[28][29] The Paleobiology Database has adapted [29] this as yet (February 2010) unpublished opinion by Wagner. This alternate taxonomy is as: Tergomya, Cyrtonellida, Cyrtonellidae.[29]

See also

  • List of gastropods described in the 2000s
  • List of gastropods described in 2010
  • List of gastropods described in 2011

References

  1. ^ Klussmann-Kolb A., Dinapoli A., Kuhn K., Streit B. & Albrecht C. (25 February 2008). "From sea to land and beyond – New insights into the evolution of euthyneuran Gastropoda (Mollusca)". BMC Evolutionary Biology 2008, 8: 57. 10.1186/1471-2148-8-57
  2. ^ a b c d Jörger K. M., Stöger I., Kano Y., Fukuda H., Knebelsberger T. & Schrödl M. (2010). "On the origin of Acochlidia and other enigmatic euthyneuran gastropods, with implications for the systematics of Heterobranchia". BMC Evolutionary Biology 10: 323. doi:10.1186/1471-2148-10-323.
  3. ^ P. Yu. Parkhaev (2006) "Adaptive radiation of the Cambrian helcionelloid mollusks (Gastropoda, Archaeobranchia)." In: S.V. Rozhnov (ed.) "Evolution of the biosphere and biodiversity. Towards the 70th anniversary of A. Y. Rozanov". 2006. Moscow, pp. 282-296.
  4. ^ P. Yu. Parkhaev (2007). "The Cambrian ‘basement’ of gastropod evolution". Geological Society, London, Special Publications 286: 415–421. doi:10.1144/SP286.31. ISBN 9781862392335. http://books.google.com/books?id=GA7-8JIh9IwC&pg=PA415. 
  5. ^ Nakano T. & Ozawa T. (2007). "Worldwide phylogeography of limpets of the order Patellogastropoda: Molecular, morphological and palaeontological evidence". Journal of Molluscan Studies 73(1) 79-99. doi:10.1093/mollus/eym001.
  6. ^ a b Geiger D. L.(8 May 2009) "A new species of Depressizona and the family rank of Depressizonidae". Zootaxa 2059: 57-59. abstract, full article.
  7. ^ a b Williams S. T., Karube S., Ozawa T. (2008). "Molecular systematics of Vetigastropoda: Trochidae, Turbinidae and Trochoidea redefined". Zoologica Scripta 37 (5): 483–506. doi:10.1111/j.1463-6409.2008.00341.x. 
  8. ^ a b c d e f g h i j Bandel K. (2007). "Description and classification of Late Triassic Neritimorpha (Gastropoda, Mollusca) from the St Cassian Formation, Italian Alps". Bulletin of Geosciences 82(3): 215-274. doi:10.3140/bull.geosci.2007.03.215.
  9. ^ a b Kaim, A., Jenkins, R.G. & Warén, A. (2008). "Provannid and provannid−like gastropods from Late Cretaceous cold seeps of Hokkaido (Japan) and the fossil record of the Provannidae (Gastropoda: Abyssochrysoidea)". Zoological Journal of the Linnean Society 154: 421–436. doi:10.1111/j.1096-3642.2008.00431.x. 
  10. ^ Kiel S., Campbell K.A., Elder W.P., Little C.T.S. (2008). "Jurassic and Cretaceous gastropods from hydrocarbon seeps in forearc basin and accretionary prism settings, California" (PDF). Acta Palaeontologica Polonica 53 (4): 679–703. doi:10.4202/app.2008.0412. http://www.app.pan.pl/archive/published/app53/APP53-679.pdf. 
  11. ^ Strong E. & Köhler F. (2009). "Morphological and molecular analysis of "Melania" jacqueti Dautzenberg & Fischer, 1906: from anonymous orphan to critical basal offshoot of the Semisulcospiridae (Gastropoda: Cerithioidea)". Zoologica Scripta 38(5): 483-502. doi:10.1111/j.1463-6409.2008.00385.x
  12. ^ Bandel K. (2006). "Families of the Cerithioidea and related superfamilies (Palaeo-Caenogastropoda; Mollusca) from the Triassic to the Recent characterized by protoconch morphology - including the description of new taxa". Freiberger Forschungshefte C 511: 59-138. PDF.
  13. ^ a b Fehse D. (2007). "Contributions to the knowledge of the Ovulidae. XVI. The higher systematics". Spixiana 30(1): 121-125. PDF.
  14. ^ Beu A.G. (2008). "Recent deep-water Cassidae of the world. A revision of Galeodea, Oocorys, Sconsia, Echinophoria and related taxa, with new genera and species (Mollusca, Gastropoda)". In> Héros V., Cowie R. H. & Bouchet P. (eds.). Tropical Deep-Sea Benthos 25. Mémoires du Muséum National d'Histoire Naturelle 196: 269-387.
  15. ^ a b c d Bouchet P., Kantor Yu.I., Sysoev A. & Puillandre N. (2011). "A new operational classification of the Conoidea". Journal of Molluscan Studies 77: 273-308. doi:10.1093/mollus/eyr017.
  16. ^ Janssen A. W. (2005). "Development of Cuvierinidae (Mollusca, Euthecosomata, Cavolinioidea) during the Cainozoic: a non-cladistic approach with a re-interpretation of Recent taxa". Basteria 69 (1-3): 25–72. http://cat.inist.fr/?aModele=afficheN&cpsidt=17279464. 
  17. ^ Gosliner T. M., Gonzáles-Duarte M. M. & Cervera J. L. (2007). "Revision of the systematics of Babakina Roller, 1973 (Mollusca: Opisthobranchia) with the description of a new species and a phylogenetic analysis". Zoological Journal of the Linnean Society 151(4): 671-689. doi:10.1111/j.1096-3642.2007.00331.x.
  18. ^ a b c Golding R. E., Ponder W. F. & Byrne M. (2007). "Taxonomy and anatomy of Amphiboloidea (Gastropoda: Heterobranchia: Archaeopulmonata)". Zootaxa 1476: 1-50. abstract.
  19. ^ a b Uit de Weerd D. R. (2008). "Delimitation and phylogenetics of the highly diverse land snail family Urocoptidae (Gastropoda, Pulmonata) based on 28S rRNA sequence data: A reunion with Cerion". Journal of Molluscan Studies 74: 317-329. doi:10.1093/mollus/eyn023.
  20. ^ Schrödl M. & Neusser T. P. (2010). "Towards a phylogeny and evolution of Acochlidia (Mollusca: Gastropoda: Opisthobranchia)". Zoological Journal of the Linnean Society 158: 124-154. doi:10.1111/j.1096-3642.2009.00544.x.
  21. ^ Swennen C. & Buatip S. "Aiteng ater, new genus, new species, an amphibious and insectivorous sea slug that is difficult to classify [Mollusca: Gastropoda: Opisthobranchia: Sacoglossa(?): Aitengidae, new family]". The Raffles Bulletin of Zoology 57(2): 495–500. PDF.
  22. ^ a b Malaquias M. A. E., Dodds J. M., Bouchet P. & Reid D. G. (2009). "A molecular phylogeny of the Cephalaspidea sensu lato (Gastropoda: Euthyneura): Architectibranchia redefined and Runcinacea reinstated". Zoologica Scripta 38(1): 23-41. doi:10.1111/j.1463-6409.2008.00354.x.
  23. ^ a b Malaquias M. A. E. (2010). "Systematics, phylogeny, and natural history of Bullacta exarata (Philippi, 1849): an endemic cephalaspidean gastropod from the China Sea". Journal of Natural History 44(33 & 34): 2015-2029. doi:10.1080/00222933.2010.487574.
  24. ^ Sutcharit C., Naggs F., Wade C. M., Fontanilla I. & Panha S. (2010). "The new family Diapheridae, a new species of Diaphera Albers from Thailand, and the position of the Diapheridae within a molecular phylogeny of the Streptaxoidea (Pulmonata: Stylommatophora)". Zoological Journal of the Linnean Society 160: 1–16. doi:10.1111/j.1096-3642.2009.00598.x. 
  25. ^ a b Maeda T., Kajita T., Maruyama T. & Hirano Y. (2010). "Molecular Phylogeny of the Sacoglossa, With a Discussion of Gain and Loss of Kleptoplasty in the Evolution of the Group". Biological Bulletin 219(1): 17-26. abstract.
  26. ^ Thompson F. G. (2010). "Four species of land snails from Costa Rica and Panama (Pulmonata: Spiraxidae)". Revista de Biología Tropical 58(1): 195-202. PubMed, PDF.
  27. ^ Grande C., Templado J. & Zardoya R. (2008). "Evolution of gastropod mitochondrial genome arrangements". BMC Evolutionary Biology 8: 61. doi:10.1186/1471-2148-8-61. PMC 2291457. PMID 18302768. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2291457. 
  28. ^ Wagner P. J. (2008). "Paleozoic Gastropod, Monoplacophoran and Rostroconch Database". [1]
  29. ^ a b c "Cyrtonellidae" The Paleobiology Database. Accessed 26 February 2010.

Further reading

  • Cunha R. L., Grande C. & Zardoya R. (23 August 2009). "Neogastropod phylogenetic relationships based on entire mitochondrial genomes". BMC Evolutionary Biology 2009, 9: 210. doi:10.1186/1471-2148-9-210
  • Millard V. (2008). Classification of Mollusca. (in two volumes + CD-ROM), Edition 4, privately printed, South Africa, 1918 pp. ISBN 9780620421942.

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