Tomellana

{{Short description|Genus of gastropods}}

{{Automatic taxobox

| fossil_range =

| image = Perrona semimarginata 01.jpg

| image_caption = Shell of Tomellana semimarginata

| display_parents = 3

| taxon = Tomellana

| authority = (Wenz, 1943){{cite web | url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=578159 | title=Tomellana Wenz, 1943 | publisher=World Register of Marine Species | date=August 4, 2011 | access-date=August 25, 2011}}

| type_species = Clavatula lineata

| type_species_authority = (Lamarck, 1816)

| synonyms = Tomella Swainson, 1840

}}

Tomellana is a genus of sea snail marine gastropod mollusks in the family Clavatulidae.Bouchet, P. (2015). Tomellana. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=578159 on 2016-04-13

Tomellana is a replacement name for Tomella Swainson, 1840, a junior homonym of Tomella Robineau-Desvoidy, 1830 (order Diptera)

Description

The smooth and shining shell has a fusiform shape. The spire consists of 10 - 11 whorls and is not much longer than the body whorl. The first 1½ whorls are smooth and translucent. The width of the whorls increase slowly into becoming a bulging body whorl. The whorls are separated by a simple suture. The aperture is oval. The inner lip shows a thick callosity at the top. The siphonal canal is short and wide.[https://www.biodiversitylibrary.org/item/41951#page/12/mode/1up Hermann Strebel, Bemerkungen zu den Clavatula-Gruppen Perrona und Tomella; Hamburg :Kommissionsverlag von L. Gräfe & Sillem,1912.]

Species

;Species brought into synonymy:

References

{{Reflist}}

  • Wenz, W. (1938-1944). Gastropoda. Teil 1: Allgemeiner Teil und Prosobranchia. xii + 1639 pp. In: Schindewolf, O.H. (Ed.) Handbuch der Paläozoologie, Band 6. Bornträger, Berlin. Lief. 1, 1-240