Micrelenchus

Micrelenchus; Temporal range: Miocene–Recent PreꞒ Ꞓ O S D C P T J K Pg N
	Shell of Micrelenchus purpureus
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Vetigastropoda
Order:	Trochida
Superfamily:	Trochoidea
Family:	Trochidae
Genus:	Micrelenchus; Finlay, 1926
Type species
	Trochus (Gibbium) sanguineus Gray, 1843;
Synonyms
	Cantharidus (Mawhero) B. A. Marshall, 1998; Mawhero B. A. Marshall, 1998; Micrelenchus (Mawhero) B. A. Marshall, 1998· accepted, alternate representation; Micrelenchus (Micrelenchus) Finlay, 1926· accepted, alternate representation; Trochus (Gibbium) Gray, 1843 (invalid, junior homonym of Gibbium Scopoli, 1777);

Micrelenchus is a genus of small sea snails that have shells with pearly interiors and an operculum. They are marine gastropod molluscs in the subfamily Cantharidinae of the family Trochidae, the top snails or top shells.^[2]

This genus is only known to occur in New Zealand.

Species[]

Species and subspecies within the genus Micrelenchus include:^[3]^[4]^[5]

Micrelenchus burchorum (B. A. Marshall, 1998)
Micrelenchus huttonii (E. A. Smith, 1876)
Micrelenchus purpureus (Gmelin, 1791)
Micrelenchus sanguineus (Gray, 1843)
Micrelenchus tenebrosus (A. Adams, 1853)
Micrelenchus tesselatus (A. Adams, 1853)

Species brought into synonymy

Micrelenchus artizona (A. Adams, 1853): synonym of Roseaplagis artizona (A. Adams, 1853)
Micrelenchus caelatus (Hutton, 1884): synonym of Cantharidus caelatus Hutton, 1884
- Micrelenchus caelatus archibenthicola Dell, 1956: synonym of Cantharidus caelatus mortenseni
- Micrelenchus caelatus bakeri Fleming, 1948: synonym of Cantharidus artizona A. Adams, 1853 (Odhner, N.H.J., 1924)
- Micrelenchus caelatus elongatus (Suter, 1897): synonym of Cantharidus caelatus elongatus (Suter, 1897)
- Micrelenchus caelatus morioria Powell, 1933: synonym of Cantharidus caelatus mortenseni
- Micrelenchus caelatus mortenseni (Odhner, 1924): synonym of Cantharidus mortenseni (Odhner, 1924)
Micrelenchus capillaceus (Philippi, 1849): synonym of Cantharidus capillaceus (Philippi, 1849)
Micrelenchus dilatatus (Sowerby, 1870): synonym of Cantharidus dilatatus (G.B. Sowerby II, 1870)
Micrelenchus festivus Marshall, 1998:^[6] synonym of Cantharidus festivus (B. A. Marshall, 1998)
Micrelenchus micans (Suter, 1897): synonym of Cantharidus artizona A. Adams, 1853
Micrelenchus mortenseni (Odhner, 1924): synonym of Cantharidus mortenseni (Odhner, 1924) accepted as Roseaplagis mortenseni (Odhner, 1924)
Micrelenchus oliveri (Iredale, 1915): synonym of Cantharidus sanguineus (Gray, 1843) synonym of Micrelenchus sanguineus (Gray, 1843)
Micrelenchus parcipictus Powell, 1946: synonym of Cantharidus parcipictus (Powel, 1946)
Micrelenchus rufozona (A. Adams, 1853): synonym of Cantharidus rufozona A. Adams, 1853: synonym of Roseaplagis rufozona (A. Adams, 1853)

References[]

^ ^a ^b Finlay H. J. (1926). "A Further Commentary on New Zealand Molluscan Systematics". Transactions and Proceedings of the Royal Society of New Zealand 57: 355.
^ MolluscaBase eds. (2020). MolluscaBase. Micrelenchus Finlay, 1926. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=456465 on 2020-07-25
^ NZ Mollusca Archived 21 February 2007 at the Wayback Machine
^ Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
^ Miller M & Batt G, Reef and Beach Life of New Zealand, William Collins (New Zealand) Ltd, Auckland, New Zealand 1973
^ WoRMS (2010). Micrelenchus festivus Marshall, 1998. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=457839 on 2011-03-01

External links[]

Bruce A. Marshall : The New Zealand Recent species of Cantharidus Montfort, 1810 and Micrelenchus Finlay, 1926 (Mollusca: Gastropoda: Trochidae); The Malacological Society of Australasia, Volume 19, Issue 1: 19 May 1998

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[Finlay_1926-1] Finlay H. J. (1926). "A Further Commentary on New Zealand Molluscan Systematics". Transactions and Proceedings of the Royal Society of New Zealand 57: 355.

[WoRMS-2] MolluscaBase eds. (2020). MolluscaBase. Micrelenchus Finlay, 1926. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=456465 on 2020-07-25

[3] NZ Mollusca Archived 21 February 2007 at the Wayback Machine

[4] Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1

[5] Miller M & Batt G, Reef and Beach Life of New Zealand, William Collins (New Zealand) Ltd, Auckland, New Zealand 1973

[6] WoRMS (2010). Micrelenchus festivus Marshall, 1998. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=457839 on 2011-03-01

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Micrelenchus Temporal range: Miocene–Recent^[1] PreꞒ Ꞓ O S D C P T J K Pg N

Shell of Micrelenchus purpureus
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Vetigastropoda
Order:	Trochida
Superfamily:	Trochoidea
Family:	Trochidae
Genus:	Micrelenchus Finlay, 1926^[1]
Type species
Trochus (Gibbium) sanguineus Gray, 1843
Synonyms
Cantharidus (Mawhero) B. A. Marshall, 1998 Mawhero B. A. Marshall, 1998 Micrelenchus (Mawhero) B. A. Marshall, 1998· accepted, alternate representation Micrelenchus (Micrelenchus) Finlay, 1926· accepted, alternate representation Trochus (Gibbium) Gray, 1843 (invalid, junior homonym of Gibbium Scopoli, 1777)