Parvulactaeon

Taxonavigation

Taxonavigation: Acteonoidea

Superregnum: Eukaryota Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Spiralia Superphylum: Lophotrochozoa Phylum: Mollusca Classis: Gastropoda Subclassis: Heterobranchia Infraclassis: Euthyneura Cohors: Acteonimorpha Superfamilia: Acteonoidea

Familia: Bullinidae
Genus: †Parvulactaeon
Species (3): P. inusitata – P. spiralocostata – P. sulcata

Name

Parvulactaeon Gründel, 1997

• Authority for current placement: maintained as a valid genus by Gründel, Ebert & Furze (2011), 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')
• Type species: Parvulactaeon spiralocostata 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., Ebert, M. & Furze, R. 2011. Die Gastropoden aus dem oberen Aalenium von Geisingen (Süddeutschland). Zitteliana (A) 51: 99–114. 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. Online. Reference page.  [see p. 53]

Links

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

For more multimedia, look at Parvulactaeon on Wikimedia Commons.