From Wikipedia, the free encyclopedia
Genus of gastropods
Perrona is a
genus of
sea snails , marine
gastropod
mollusks in the
family
Clavatulidae .
[1]
[2]
In this genus the
spire is carinated or smooth. The
whorls are not tubercular or spinose. The anal sinus can be found more or less near the suture.
[3]
The smooth shell is fusiform. The spire is short with few whorls. The
aperture is narrow. The
siphonal canal is long. The outer
lip shows a wide shallow sinus near the middle. The inner lip has a thick callosity at the hind part near the suture.
The species of Perrona are smooth and solid shells with a notch in the middle of the outer lip. The hind part of the
body whorl is gibbous, and the
columella , as in that genus, is callous posteriorly.
[4]
Species within the genus Perrona include:
Perrona aculeiformis (Lamarck, 1816)
[5]
†
Perrona anwari Abbass H., 1977
[6]
†
Perrona barbarae (R. Hoernes & Auinger, 1891)
†
Perrona czarnockii Bałuk, 2003
†
Perrona descendens (Hilber, 1879)
†
Perrona eleonorae (R. Hoernes & Auinger, 1891)
†
Perrona emmae (R. Hoernes & Auinger, 1891)
†
Perrona ernae (Šuklje, 1929)
†
Perrona estebbunensis Vera-Peláez & Lozano-Francisco, 2001
†
Perrona floriana (Hilber, 1879)
†
Perrona grossi Harzhauser, Landau & R. Janssen, 2022
†
Perrona heinmoorensis Kautsky, 1925
[7]
†
Perrona herculea (Mayer-Eymar, 1886) †
†
Perrona ilonae Harzhauser, Landau & R. Janssen, 2022
Perrona jessica Melvill, 1923
[8] (taxon inquirendum)
†
Perrona koeberli Harzhauser, Landau & R. Janssen, 2022
†
Perrona loetschi Harzhauser, Landau & R. Janssen, 2022
†
Perrona louisae (R. Hoernes & Auinger, 1891)
†
Perrona lydiae (R. Hoernes & Auinger, 1891)
Perrona micro Rolan, Ryall & Horro, 2008
[9]
†
Perrona munizsolisi Vera-Peláez & Lozano-Francisco, 2001
†
Perrona nudata (K. Martin, 1935)
†
Perrona obeliscoides (Millet, 1854)
Perrona obesa (Reeve, 1842)
[10]
†
Perrona oliviae (R. Hoernes & Auinger, 1891)
Perrona perron (Gmelin, 1791)
[11]
†
Perrona pretiosa (Bellardi, 1847)
Perrona quinteni (Nolf & Verstraeten, 2006)
†
Perrona robustocarinifera Landau, Harzhauser, İslamoğlu & Silva, 2013
†
Perrona rosaliae (R. Hoernes & Auinger, 1891)
†
Perrona sabinae (R. Hoernes & Auinger, 1891)
†
Perrona secunda Lozouet, 2017
†
Perrona servata (Sacco, 1890)
Perrona spirata (Lamarck, 1816)
[12]
†
Perrona styriaca (Hilber, 1879)
Perrona subspirata (Martens, 1902)
†
Perrona unisulcata (Cossmann, 1900) †
†
Perrona ursulae (R. Hoernes & Auinger, 1891)
†
Perrona villarrasensis Vera-Peláez & Lozano-Francisco, 2001
†
Perrona vindobonensis (Quenstedt, 1884)
†
Perrona wanzenboecki Harzhauser, Landau & R. Janssen, 2022
Species brought into synonymy
† Perrona harzhauseri Kovács & Vicián, 2021 : synonym of †
Neoperrona harzhauseri (Z. Kovács & Vicián, 2021)
† Perrona inedita (Bellardi, 1877) : synonym of †
Clavatula inedita Bellardi, 1877
† Perrona letkesensis (Csepreghy-Meznerics, 1953) : synonym of †
Perrona emmae (R. Hoernes & Auinger, 1891) (junior subjective synonym)
Perrona lineata (Lamarck, 1816) :
[13] synonym of
Tomellana lineata (Lamarck, 1818)
† Perrona nemethi Kovács & Vicián, 2021 : synonym of †
Megaclavatula nemethi (Z. Kovács & Vicián, 2021)
† Perrona semimarginata (Lamarck, 1822) (fossils from deposits in the
Miocene , Burdigalian, Graves near Bordeaux, France):
[7] synonym of †
Tomellana semimarginata (Lamarck, 1822)
† Perrona taurinensis (Bellardi, 1877) : synonym of †
Neoperrona taurinensis (Bellardi, 1877)
Perrona tritonum Schumacher, 1817 : synonym of Perrona perron (Gmelin, 1791)
Several shells of † Perrona secunda
^
a
b
Perrona Schumacher, 1817 . Retrieved through:
World Register of Marine Species on 25 August 2011.
^ P. Bouchet; Yu. I. Kantor; A. Sysoev; N. Puillandre (2011).
"A new operational classification of the Conoidea (Gastropoda)" .
Journal of Molluscan Studies . 77 (3): 273–308.
doi :
10.1093/mollus/eyr017 .
^
George Washington Tryon , Manual of Conchology vol. VI p. 157; 1884
^
Adams, H. & Adams, A. (1853-1858). The genera of Recent Mollusca; arranged according to their organization. London, van Voorst. Vol. 1: xl + 484 pp.; vol. 2: 661 pp.; vol. 3: 138 pls
^
Perrona aculeiformis (Lamarck, 1816) . Retrieved through:
World Register of Marine Species on 15 April 2010.
^
Houssein L. Abbass (1977), A Monograph of new Miocene Gastropod Species in the Cairo-Suez District, Egypt; J. Univ. Kuwait (Sci.) 4, 1977
^
a
b M. Glibert (1954), Pleurotomes du Miocène; Institut Royal des Sciences Naturelles de Belgique; Mémoires N" 129
^
Perrona jessica Melvill, 1923 . Retrieved through:
World Register of Marine Species on 15 April 2010.
^
Perrona micro Rolan, Ryall & Horro, 2008 . Retrieved through:
World Register of Marine Species on 15 April 2010.
^
Perrona obesa (Reeve, 1842) . Retrieved through:
World Register of Marine Species on 15 April 2010.
^
Perrona perron (Gmelin, 1791) . Retrieved through:
World Register of Marine Species on 15 April 2010.
^
Perrona spirata (Lamarck, 1816) . Retrieved through:
World Register of Marine Species on 15 April 2010.
^
Perrona lineata (Lamarck, 1816) . Retrieved through:
World Register of Marine Species on 15 April 2010.
Wikimedia Commons has media related to
Perrona .