Ferrissia Explained

Ferrissia is a genus of small, air-breathing freshwater limpets, aquatic gastropod mollusks in the family Planorbidae, the ram's horn snails and their allies.

Species

Species within the genus Ferrissia include:

• Ferrissia baconi (Bourguignat, 1853)^[1]
• Ferrissia beaui (Bourguignat, 1853) - Beau's Stream Limpet^[2]
• Ferrissia burnupi (Walker, 1912)^[3]
• Ferrissia cawstoni Walker, 1924
• Ferrissia ceylanica Benson, 1864
• Ferrissia chudeaui Germain, 1917
• Ferrissia clifdeni Connolly, 1939
• Ferrissia connollyi (Walker, 1912)
• † Ferrissia crenellata Harzhauser & Neubauer in Harzhauser et al., 2012
• † Ferrissia deperdita (Desmarest, 1814)
• † Ferrissia dimici (Brusina, 1902)
• Ferrissia dohrnianus (Clessin, 1882)
• Ferrissia eburnensis Binder, 1957
• Ferrissia farquhari (Walker, 1924)
• Ferrissia fontinalis (Walker, 1912)
• Ferrissia fragilis (Tryon, 1863) - synonyms: Ferrissia clessiniana (Jickeli, 1882), Ferrissia wautieri (Mirolli, 1960) - Fragile Ancylid^[4]
• Ferrissia gentilis Lanzer, 1991^[5]
• † Ferrissia illyrica (Neumayr, 1880)
• Ferrissia irrorata (Guilding, 1828)
• Ferrissia isseli (Bourguignat, 1866)
• Ferrissia junodi Connolly, 1925
• Ferrissia kavirondica (Mandahl-Barth, 1954)
• Ferrissia lacustris Walker, 1924
• Ferrissia leonensis Connolly, 1928
• Ferrissia lhotelleriei Walker, 1914 - dubious species^[6]
• Ferrissia mcneili Walker, 1925 - hood ancylid^[7]
• Ferrissia modesta Crosse, 1880
• Ferrissia natalensis Walker, 1924
• Ferrissia neozelanica (Suter, 1905)
• † Ferrissia neumayri (Fontannes, 1881)
• Ferrissia pallaryi Walker, 1914 - dubious species^[8]
• Ferrissia parallela (Haldeman) - oblong ancylid^[9] or Ferrissia parallelus^[10]
• Ferrissia petterdi (Johnston, 1879)
• † Ferrissia pontileviensis (Morgan, 1920)
• Ferrissia siamensis Brandt, 1974
• Ferrissia rivularis (Say, 1817) - the type species
• Ferrissia tasmanica (Woods, 1876)
• Ferrissia tanganyicensis (Smith, 1906)^[11]
• Ferrissia tenuis (Bourguignat, 1862)
• Ferrissia toroensis (Mandahl-Barth, 1954)
• † Ferrissia truci Wautier, 1975
• Ferrissia verruca (Benson, 1855)
• Ferrissia victoriensis (Walker, 1912)
• Ferrissia viola (Annandale & Prashad, 1921)
• Ferrissia walkeri (Pilsbry & Ferriss, 1907)
• † Ferrissia wittmanni (Schlickum, 1964)
• Ferrissia zambesiensis (Walker, 1912)
• Ferrissia zambiensis Mandahl-Barth, 1968

Many specific names need revision, for example 11 species of Ferrissia in southern Africa.^[12]

Species brought into synonymy:

• † Ferrissia senckenbergiana (Boettger, 1877): synonym of † Ferrissia deperdita (Desmarest, 1814)
• Ferrissia wautieri (Mirolli, 1960): synonym of Ferrissia fragilis (Tryon, 1836)
• Ferrissia (Pettancylus) clessiniana (Jickeli, 1882): synonym of Pettancylus clessiniana (Jickeli, 1882)

External links

• Greke K. (2011). "First record of the genus Ferrissia Walker, 1903 (Gastropoda: Planorbidae) from the Papuan region". In: Telnov D. Biodiversity, Biogeography and Nature Conservation in Wallacea and New Guinea. Volume I., The Entomological Society of Latvia, Riga, 526 pp.

Notes and References

1. Budha, P.B. . 2010 . Pettancylus baconi . 2010 . e.T166718A6268412 . 10.2305/IUCN.UK.2010-4.RLTS.T166718A6268412.en . 18 November 2021.
2. Perez, K. . 2011 . Ferrissia beaui . 2011 . e.T189094A8679924 . 10.2305/IUCN.UK.2011-2.RLTS.T189094A8679924.en . 18 November 2021.
3. Appleton, C. . Jørgensen, A. . Kristensen, T.K. . Stensgaard, A-S. . 2010 . Pettancylus burnupi . 2010 . e.T63424A12671104 . 10.2305/IUCN.UK.2010-3.RLTS.T63424A12671104.en . 18 November 2021.
4. Cordeiro, J. . Perez, K. . 2011 . Ferrissia fragilis . 2011 . e.T189119A8686887 . 10.2305/IUCN.UK.2011-2.RLTS.T189119A8686887.en . 18 November 2021.
5. Pastorino, G. . Darrigan, G. . 2011 . Ferrissia gentilis . 2011 . e.T188933A8664308 . 10.2305/IUCN.UK.2011-2.RLTS.T188933A8664308.en . 18 November 2021.
6. Van Damme, D. . Ghamizi, M. . 2010 . Pettancylus lhotelleriei . 2010 . e.T184747A8326027 . 10.2305/IUCN.UK.2010-3.RLTS.T184747A8326027.en . 18 November 2021.
7. Cordeiro, J. . 2011 . Ferrissia mcneili . 2011 . e.T8554A12922692 . 10.2305/IUCN.UK.2011-2.RLTS.T8554A12922692.en . 18 November 2021.
8. Van Damme, D. . Ghamizi, M. . 2010 . Pettancylus pallaryi . 2010 . e.T184632A8304590 . 10.2305/IUCN.UK.2010-3.RLTS.T184632A8304590.en . 18 November 2021.
9. Cordeiro, J. . Bogan, A. . 2012 . Ferrissia parallela . 2012 . e.T166312A1130168 . 10.2305/IUCN.UK.2012-1.RLTS.T166312A1130168.en . 18 November 2021.
10. , accessed 14 June 2014.
11. Ngereza, C. . 2010 . Pettancylus tanganyicensis . 2010 . e.T44235A10878045 . 10.2305/IUCN.UK.2010-3.RLTS.T44235A10878045.en . 18 November 2021.
12. Van Damme, D. . Kristensen, T.K. . Stensgaard, A.-S. . 2020 . Pettancylus leonensis . 2020 . e.T165378A147657258 . 10.2305/IUCN.UK.2020-2.RLTS.T165378A147657258.en . 18 November 2021.