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词条 Tympanotonos
释义

  1. Extant and extinct species

  2. References

  3. External links

{{Italic title}}{{Taxobox
| name = Tympanotonos
| image = Potamididae - Tympanotonos margaritaceous.JPG
| image_caption = Fossil shell of Tympanotonus margaritaceum
| fossil_range = {{fossil range|84.9|0|Cretaceous - Recent}}
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia = clade Caenogastropoda
clade Sorbeoconcha
| superfamilia = Cerithioidea
| familia = Potamididae
| subfamilia =
| genus = Tympanotonos
| genus_authority = Schumacher, 1817[1][2]
| synonyms =
  • Potamides (Tympanotonus) Agassiz, 1846
  • Tympanotomus Gray, 1840
  • Tympanotonus Agassiz, 1846 (unjustified emendation)
[2]
}}Tympanotonos is a genus of snail living in brackish water, a gastropod mollusk in the family Potamididae.[2]

Extant and extinct species

Species within this genus include:[2][3]

  • Tympanotonus calcaratus (Grateloup, 1840)
  • Tympanotonus conarius (Bayan, 1873)
  • Tympanotonos fuscatus (Linnaeus, 1758) (the only extant species)
  • Tympanotonus margaritaceum (Brongniart)
  • Tympanotonus semperi (Deshaye, 1864)
  • Tympanotonos stroppus Brongniart 1823

Fossils species within this genus can be found in sediment of Europe, United States, South Africa, Japan, Venezuela and Indonesia from Cretaceous to Quaternary (age range: 84.9 to 0.012 Ma).

References

1. ^Schumacher (1817). Ess. Vers test. 64: 211.
2. ^WoRMS
3. ^Fossilworks

External links

  • DANIELA ESU and ODOARDO GIROTTI THE LATE OLIGOCENE MOLLUSCAN FAUNA FROM OTRANTO (APULIA, SOUTHERN ITALY): AN EXAMPLE OF ALTERNATING FRESHWATER, LAGOONAL AND EMERGED ENVIRONMENTS
  • Geocities - Potamidae
{{Taxonbar|from=Q3546075}}{{Potamididae-stub}}

2 : Potamididae|Extant Cretaceous first appearances

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