词条 | Tympanotonos |
释义 |
| 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 =
}}Tympanotonos is a genus of snail living in brackish water, a gastropod mollusk in the family Potamididae.[2] Extant and extinct speciesSpecies within this genus include:[2][3]
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). References1. ^Schumacher (1817). Ess. Vers test. 64: 211. 2. ^1 2 3 WoRMS 3. ^Fossilworks External links
2 : Potamididae|Extant Cretaceous first appearances |
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