font settings

Font Size: Large | Normal | Small
Font Face: Verdana | Geneva | Georgia

Melanopsis

(Genus)

Overview

[ Back to top ]

Melanopsis is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Melanopsidae. The genus first appeared in the Cretaceous.2]

Melanopsis is the type genus of the family Melanopsidae.[3]

Distribution

These snails are found in southern Europe, North Africa, Asia Minor, New Caledonia and New Zealand.[4]

Description

Their shells are ovate, with a short spire, and a large elongated body whorl. The outer lip of the aperture is thin, but the inner lip has a smooth parietal callus, thickened into a pad over the parietal wall.[4]

Species

Species within the genus Melanopsis include:

(Extinct taxa indicated by a dagger, ?.)

>
  • Melanopsis pechinatii
  • Melanopsis petrovici ?[verification needed]
  • Melanopsis praemorsa (Linnaeus, 1758) - type species[7]
  • Melanopsis propheatarum
  • Melanopsis pseudoimpressa ?[verification needed]
  • Melanopsis pygmaea ?[verification needed]
  • Melanopsis saharica Bourguignat, 1864[14]
  • Melanopsis saulcyi
  • Melanopsis scalaris Gassies, 1856[15]
  • ? Melanopsis serchensis Vidal, 1874 - from Maastrichtian[16]
  • Melanopsis sodalis ?[verification needed]
  • Melanopsis subgra?llsiana Bourguignat, 1864[17]
  • Melanopsis sturi ?[verification needed]
  • Melanopsis tihanyensis ?[verification needed]
  • Melanopsis tricarinata
  • Melanopsis trifasciata Gray, 1843[4]
  • Melanopsis turgida Pallary, 1927[18]
  • Melanopsis turriformis ?
  • Melanopsis vindobonensis ?[verification needed]
  • Melanopsis wagneri
  • (Extinct taxa indicated by a dagger, ?.)

    References

    1. ^ F?russac (1807). Essai M?th. Conch., page 70; F?russac (1822). H.N. g. et p. Moll., Tabl. g?n., xxxiv.
    2. ^ (in Czech) Pek I., Va??cek Z., Rocek Z., Hajn. V. & Mikul? R.: Z?klady zoopaleontologie. Olomouc, 1996. 264 pp., ISBN 80-7067-599-3.
    3. ^ Bouchet P., Rocroi J.-P., Fr?da J., Hausdorf B., Ponder W., Vald?s ?. & War?n A. (2005). "Classification and nomenclator of gastropod families". Malacologia: International Journal of Malacology (Hackenheim, Germany: ConchBooks) 47 (1-2): 1?397. ISBN 3925919724. ISSN 0076-2997. http://www.archive.org/details/malacologia47122005inst
    4. ^ a b c Powell, A.W.B. (1979): New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand. ISBN 0-00-216906-1
    5. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis arbalensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    6. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis brevicula. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    7. ^ a b c d e "Species in genus Melanopsis (n=5). AnimalBase, accessed 26 June 2011.
    8. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis chlorotica. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    9. ^ Cianfanelli S. (2010). Melanopsis etrusca. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    10. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis letourneuxi. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    11. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis magnifica. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    12. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis mourebeyensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    13. ^ Feher Z. (2010). Melanopsis parreyssii. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    14. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis saharica. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    15. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis scalaris. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    16. ^ 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.
    17. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis subgra?llsiana. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    18. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis turgida. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.

    Taxonomy

    [ Back to top ]

    The Genus Melanopsis is further organized into finer groupings including:

    References

    [ Back to top ]
    1. ^ F?russac (1807). Essai M?th. Conch., page 70; F?russac (1822). H.N. g. et p. Moll., Tabl. g?n., xxxiv.
    2. ^ (in Czech) Pek I., Va??cek Z., Rocek Z., Hajn. V. & Mikul? R.: Z?klady zoopaleontologie. Olomouc, 1996. 264 pp., ISBN 80-7067-599-3.
    3. ^ Bouchet P., Rocroi J.-P., Fr?da J., Hausdorf B., Ponder W., Vald?s ?. & War?n A. (2005). "Classification and nomenclator of gastropod families". Malacologia: International Journal of Malacology (Hackenheim, Germany: ConchBooks) 47 (1-2): 1?397. ISBN 3925919724. ISSN 0076-2997. http://www.archive.org/details/malacologia47122005inst
    4. ^ a b c Powell, A.W.B. (1979): New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand. ISBN 0-00-216906-1
    5. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis arbalensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    6. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis brevicula. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    7. ^ a b c d e "Species in genus Melanopsis (n=5). AnimalBase, accessed 26 June 2011.
    8. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis chlorotica. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    9. ^ Cianfanelli S. (2010). Melanopsis etrusca. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    10. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis letourneuxi. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    11. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis magnifica. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    12. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis mourebeyensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    13. ^ Feher Z. (2010). Melanopsis parreyssii. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    14. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis saharica. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    15. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis scalaris. In: IUCN 2011. I UCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    16. ^ 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.
    17. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis subgra?llsiana. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.
    18. ^ Van Damme D. & Ghamizi M. (2007). Melanopsis turgida. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 26 June 2011.

    Footnotes

    [ Back to top ]
    1. ^ Powell (1979) p130
    2. ^ Powell (1979) p130
    3. ^ Powell (1979) p130

    Sources

    [ Back to top ]
    Last Revised: August 24, 2012
    2012/08/24 15:42:44