Diodora
Diodora is a genus of small to medium-sized keyhole limpet in the family Fissurellidae.
Life habits
Like all other fissurellids, Diodora species are herbivores, and use the radula to scrape algae from rocks. An exception is D. apertura, which grazes on sponges[1][2] such as Hymeniacidon.[3]
Water for respiration and excretion is drawn in under the edge of the shell and exits through the "keyhole" at or near the apex.
Species
Species in this genus include[4]:
- Diodora aguayoi Pérez Farfante, 1943
- Diodora arcuata (Sowerby II, 1862)
- Diodora aspera (Rathke, 1833)
- Diodora bermudensis (Dall & Bartsch, 1911)
- Diodora cayenensis (Lamarck, 1822)
- Diodora crucifera Pilsbry, 1890
- Diodora dysoni (Reeve, 1850)
- Diodora fargoi Olsson & McGinty, 1958
- Diodora fluviana (Dall, 1889)
- Diodora fragilis Pérez Farfante & Henríquez, 1947
- Diodora gibberula (Lamarck, 1822)
- Diodora graeca (Linnaeus, 1758)
- Diodora harrassowitzi (Ihering, 1927)
- Diodora italica (Defrance, 1820)
- Diodora jaumei Aguayo & Rehder, 1936
- Diodora listeri (d'Orbigny, 1847)
- Diodora meta (Ihering, 1927)
- Diodora minuta (Lamarck, 1822)
- Diodora mirifica Métivier, 1972
- Diodora namibiensis Poppe, Tagaro & Sarino, 2011[5]
- Diodora patagonica (d'Orbigny, 1839)
- Diodora philippiana (Dunker, 1846)
- Diodora quadriradiata (Reeve, 1850)
- Diodora ruepellii (G.B. Sowerby I, 1835)
- Diodora sarasuae Espinosa, 1984
- Diodora sayi (Dall, 1889)
- Diodora singaporensis (Reeve, 1850)
- Diodora tanneri (A. E. Verrill, 1882)
- Diodora variegata (Sowerby II, 1862)
- Diodora vetula (Woodring, 1928)
- Diodora viridula (Lamarck, 1822)
- Diodora wetmorei Pérez Farfante, 1945
Synonyms:
The World Register of Marine Species (WoRMS) also includes the following accepted names : [6]
- Diodora canariensis Verstraeten & Naef, 2007
- Diodora candida (Sowerby, 1835)
- Diodora demartiniorum Buzzurro & Russo, 2004
- Diodora dorsata (Monterosato, 1878)
- Diodora edwardsi (Dautzenberg & H. Fischer, 1896)
- Diodora funiculata (Reeve, 1850)
- Diodora lima (G.B. Sowerby II, 1862)
- Diodora menkeana (Dunker, 1846)
- Diodora natalensis (Krauss, 1848)
- Diodora parviforata (G.B. Sowerby III, 1889)
- Diodora producta (Monterosato, 1880)
- Diodora spreta (E.A. Smith, 1901)
Further species include [7]
- Diodora alta (C. B Adams, 1852)
- Diodora alternata Say, 1822
- Diodora arnoldi J. H. McLean, 1966
- Diodora australis Krauss
- Diodora beebei (Hertlein and Strong, 1951)
- Diodora bombayana Sowerby, 1862
- Diodora calyculata (Sowerby, 1823)
- Diodora carditella Dall
- Diodora crenifera (Sowerby, 1835)
- Diodora densiclathrata McLean, 1966
- Diodora diqueti (Mabille, 1895)
- Diodora elaborata Sowerby
- Diodora elizabethae (E. A Smith, 1901)
- Diodora fontainiana (d'Orbigny, 1841)
- Diodora fusilla S. S. Berry, 1959 (or Diodora pusilla Berry, 1959 ?)
- Diodora galeata (Helbling, 1779)
- Diodora habanensis Christiaens, 1975
- Diodora inaequalis (Sowerby, 1835)
- Diodora jukesii (Reeve, 1849)
- Diodora lincolnensis (Cotton, 1930)
- Diodora lineata Sowerby, 1835
- Diodora murina Arnold, 1903
- Diodora mus (Reeve, 1850)
- Diodora nucula (Dall)
- Diodora octagona (Reeve, 1850)
- Diodora panamensis (Sowerby, 1835)
- Diodora saturnalis (Carpenter, 1864)
- Diodora sieboldi Reeve
- Diodora tenebrosa Conrad
- Diodora vola Reeve
References