Molecular Biology and Genetics
Statistics of barcoding coverage
Specimen Records: 221
Specimens with Sequences: 213
Specimens with Barcodes: 205
Species With Barcodes: 17
Public Records: 177
Public Species: 11
Public BINs: 43
Also see the Olivellidae, the dwarf olives, which were previously grouped within this family, but which now have their own family.
According to the taxonomy of the Gastropoda by Bouchet & Rocroi (2005) the family Olividae consists of three subfamilies:
- Olivinae Latreille, 1825 - synonyms: Dactylidae H. Adams & A. Adams, 1853 (inv.); Agaroniinae Olsson, 1956; Olivancillariidae Golikov & Starobogatov, 1975
- Ancillariinae Swainson, 1840 - synonym: Ancillinae H. Adams & A. Adams, 1853
- † Vanpalmeriinae Adegoke, 1977
Olive snails are found worldwide, in subtropical and tropical seas and oceans.
These snails are found on sandy substrates intertidally and subtidally.
The olive snails are all carnivorous sand-burrowers. They feed mostly on bivalves and carrion and are known as some of the fastest burrowers among snails. They secrete a mucus similar to that of the Muricidae, from which a purple dye can be made.
Physically the shells are oval and cylindrical in shape. They have a well-developed stepped spire. Olive shells have a siphonal notch at the posterior end of the long narrow aperture. The siphon of the living animal protrudes from the siphon notch.
The fossil record
Olive shells are popular with shell collectors, and are also often made into jewelry and other decorative items.
Genera within the family Olividae include:
- Agaronia Gray, 1839
- Amalda H. Adams & A. Adams, 1853
- Ancilla Lamarck, 1799
- Ancillina Bellardi, 1882
- Ancillista Iredale, 1936
- Anolacia Gray, 1857
- Belloliva Peile, 1922
- Calyptoliva Kantor & Bouchet, 2007
- Chilotygma H. Adams & A. Adams, 1853
- Cupidoliva Iredale, 1924
- Eburna Lamarck, 1801
- Entomoliva Bouchet & Kilburn, 1991
- Janoliva Sterba & Lorenz, 2005
- Jaspidella Olsson, 1956
- Oliva Bruguière, 1789
- Olivancillaria d'Orbigny, 1840
- † Spirancilla H. E. Vokes, 1936
- Turrancilla Martens, 1903
- Uzamakiella Habe, 1958
- Genera brought into synonymy
- Ancillaria Lamarck, 1811: synonym of Ancilla Lamarck, 1799
- Subfamily Ancillinae: synonym of Ancillariinae (alternate representation of Olividae)
- Ancillus Montfort, 1810: synonym of Ancilla Lamarck, 1799
- Gracilancilla Thiele, 1925: synonym of Ancillina Bellardi, 1882
- Hiatula Swainson, 1831: synonym of Agaronia Gray, 1839
- Lintricula H. Adams & A. Adams, 1853: synonym of Olivancillaria d'Orbigny, 1840
- Porphyria Röding, 1798 : synonym of Oliva Bruguière, 1789
- Scaphula Swainson, 1840: synonym of Olivancillaria d'Orbigny, 1840
- Olivella This genus has now been moved to the Olivellidae according to the taxonomy of Bouchet & Rocroi.
- Bouchet, P.; Gofas, S. (2012). Olividae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=23082 on 2012-06-11
- Washington State University Tri-Cities Natural History Museum (2001). Family: Olividae (Olive Shells). Retrieved on 12 July 2006.
- Vermeij, Geerat J (3 April 1995). A Natural History of Shells. Princeton University Press. ISBN 0-691-00167-7. pps. 89, 100, 114.
- Vermeij, Geerat J (1 September 1993). Evolution and Escalation. Princeton University Press. ISBN 0-691-00080-8. p.182.
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