Ragactaeon

Taxonavigation

Taxonavigation: Acteonoidea
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Spiralia Cladus: Lophotrochozoa Phylum: Mollusca Classis: Gastropoda Subclassis: Heterobranchia Infraclassis: Euthyneura Cohors: Acteonimorpha Superfamilia: Acteonoidea

Familia: Bullinidae
Genus: †Ragactaeon
Species (3): R. angulosa – R. paucisulcata – R. spiralosulcata

Name

Ragactaeon Gründel, 1997

• Authority for current placement: maintained as a valid genus by Gründel (2007), but treated as an invalid synonym of Sulcoactaeon Cossmann, 1895 by Kaim & Beisel, 2005: 53 ('The shells of Parvulactaeon and Ragactaeon differ only by their more distinct adapical ramp. Both genera are synonymized with Sulcoactaeon here')
• Gender: [masculine?] [treated as feminine]
• Type species: Ragactaeon paucisulcata Gründel, 1997

References

Primary references

• Gründel, J. 1997. [Heterostropha (Gastropoda) from the Dogger of north Germany and north Poland. 3. Opisthobranchia.] Berliner Geowissenschaftliche Abhandlungen Reihe E Palaeobiologie 25: 177–223. [not seen]

Additional references

• Gründel, J. 2007. Gastropoden des Pliensbachiums (unterer Jura) aus der Usedom-Senke (Nordostdeutschland) [Pliensbachian gastropods (Lower Jurassic) from the Usedom Basin (northeastern Germany).] Zitteliana (A) 47: 69–103. PDF
• Kaim, A.; Beisel, A.L. 2005: Mesozoic gastropods from Siberia and Timan (Russia). Part 2: Neogastropoda and Heterobranchia. Polish polar research 26(1): 41–64. PDF Reference page.  [see p. 53]

Links

• BHL bibliography
• Ragactaeon – Taxon details on Encyclopedia of Life (EOL).
• Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Ragactaeon.
• ION
• Nomenclator Zoologicus

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