{{Short description|Species of gastropod}} {{Use dmy dates|date=March 2020}} {{Speciesbox | image =Cymbiola flavicans 001.jpg | image_caption = Apertural view of a shell of ''Cymbiola flavicans'' (museum specimen at Naturalis Biodiversity Center) | taxon = Cymbiola flavicans | authority = (Gmelin, 1791) | synonyms_ref = <ref name="WoRMS" /> | synonyms = * ''Aulica kellneri'' <small>Iredale, 1957</small> * ''Aulica quaesita'' <small>Iredale, 1956</small> * ''Cymbiola (Cymbiola) flavicans'' <small>(Gmelin, 1791)</small> · accepted, alternate representation * ''Cymbiola flavicans spinosa'' <small>J. K. Allan, 1950</small> * ''Voluta (Cymbiola) kirki'' <small>F. W. Hutton, 1873</small> (mislocalised specimen of Australian origin) * ''Voluta flavicans'' <small>Gmelin, 1791</small> * ''Voluta lugubris'' <small>Swainson, 1823</small> * ''Voluta modesta'' <small>Wood, 1828</small> * ''Voluta signifer'' <small>Broderip, 1848</small> * ''Voluta tissotiana'' <small>Crosse, 1867</small> * ''Voluta volvacea'' <small>Lamarck, 1811</small> }}

'''''Cymbiola flavicans''''', common name the '''yellow volute''', is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.<ref name="WoRMS">{{WRMS species|385352|''Cymbiola flavicans'' (Gmelin, 1791)||25 April 2010}}</ref>

==Description== The size of the shell varies between 60&nbsp;mm and 100&nbsp;mm.

(Original description in Latin as ''Voluta signifer''): An ovate-fusiform shell, very densely marked with longitudinal lines, somewhat yellowish in color, banded with irregular, interrupted chestnut-brown markings. The spire is of moderate size, slightly swollen, with a somewhat sharp, nipple-like, smooth apex. It has three whorls, the body whorl by far the largest and somewhat inflated. The lip is sharp, and the columella bears four large folds.

Two bands composed of detached, reddish-brown, irregular, interrupted spots encircle the spiral whorls, while three such bands, with a faint indication of a fourth, ornament the body whorl. A broad space separates the upper two bands of the body whorl from the third and the faint trace of the fourth. An irregular, linear streak of the same colour runs longitudinally and centrally, linking the upper three bands. Indeed, the colouring generally appears to flow from the upper to the lower band within each pair. The terminal notch is very deep and is crowned by an unusually prominent raised ridge. <ref>{{cite journal |last1=Broderip |first1=W.J. |title=Description of a new species of volute. |journal=Proceedings of the Zoological Society of London |date=1848 |volume=15 |page=232 |url=https://www.biodiversitylibrary.org/page/12863012#page/734/mode/1up |access-date=12 February 2026}} {{source-attribution}}</ref>

==Distribution== This marine species occurs off Papua New Guinea and Australia (Northern Territory, Queensland).

==References== {{Reflist}} * Crosse, J.C.H. 1867. ''Description d'espèces nouvelles.'' Journal de Conchyliologie 3 5: 195–197 * Iredale, T. 1956. ''A Northern Australian Volute.'' Proceedings of the Royal Zoological Society of New South Wales 1954–55: 76–77, fig. 71 * Iredale, T. 1957. ''Another Australian Volute''. Proceedings of the Royal Zoological Society of New South Wales 1955–56: 91–92 * Weaver, C.S. & du Pont, J.E. 1970. ''Living Volutes – A Monograph of the Recent Volutidae of the World. Monograph Series No. 1.'' Greenville Delaware : Delaware Museum of Natural History pp.&nbsp;1–375. * Poppe, G.T. & Goto, Y. 1992. ''Volutes''. Ancona : L'Informatore Piceno 348 pp., pl. 1–107. * Wilson, B. 1994. ''Australian Marine Shells. Prosobranch Gastropods''. Kallaroo, WA : Odyssey Publishing Vol. 2 370 pp. * Bail P. & Poppe G.T. 2001. ''A conchological iconography: a taxonomic introduction of the recent Volutidae.'' ConchBooks, Hackenheim. 30 pp, 5 pl.

==External links== * [https://www.biodiversitylibrary.org/item/83098#5 Gmelin J.F. 1791. Caroli a Linné. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Lipsiae : Georg. Emanuel. Beer Vermes. Vol. 1(Part 6) pp.&nbsp;3021–3910] * [https://www.biodiversitylibrary.org/page/29406851 Lamarck, J.P.B.A de M. 1811. ''Suite de la détermination des espèces de mollusques testacés, Mitre (Mitra).'' Annales du Muséum d'Histoire Naturelle, Paris 17: 54–80, 195–222 ] * [https://www.biodiversitylibrary.org/item/92614 Swainson, W. 1823. ''The characters of several rare and undescribed shells.'' Philosophical Magazine London 61: 375–378] * [https://biodiversitylibrary.org/page/22991199 Wood, W. 1828. ''Index Testaceologicus; or A Catalogue of Shells, British and Foreign, arranged according to the Linnean system''. London : Taylor Supplement, pp.&nbsp;1–59, pls 1–8.]

{{Commons category}} * {{Gastropods.com|key=7|id=847|title=''Cymbiola flavicans''|access-date=16 January 2019}}

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{{DEFAULTSORT:Cymbiola flavicans}} flavicans Category:Gastropods described in 1791 Category:Taxa named by Johann Friedrich Gmelin