Brasilennea minor

Brasilennea minor is a fossil species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Cerionidae, from the Paleocene Itaboraí Basin, Brazil.[1] Brasilennea minor is the smallest species in the genus Brasilennea;[1] it was originally described as a smaller variant of Brasilennea arethusae (as reflected by its specific epithet),[2] but was later raised to the rank of species.[3]

Brasilennea minor
Temporal range: Paleocene[1]
apertural and lateral view of Brasilennea minor
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Heterobranchia clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra
Superfamily:
Urocoptoidea
Family:
Cerionidae
Genus:
†Brasilennea
Species:
†B. minor
Binomial name
Brasilennea minor
Trindade, 1956[2]

References
  1. Salvador, R.B.; Rowson, B.; Simone, L.R.L. 2011. "Rewriting the fossil history of Cerionidae (Gastropoda: Pulmonata): new family assignment of the Brazilian Palaeocene genus Brasilennea Maury, 1935". Journal of Molluscan Studies 77: 445–447. doi:10.1093/mollus/eyr021
  2. Trindade, N.M. 1956. Contribuição ao estudo da malacofauna da São José de Itaboraí, Estado do Rio de Janeiro. Notas Preliminares e Estudos do Departamento Nacional de Produção Mineral 96: 1–22.
  3. Brito, I.M. 1967. Gastrópodos continentais do Paleoceno do estado do Rio de Janeiro, Brasil. Boletim de Geologia do Instituto de Geociências da Universidade Federal do Rio de Janeiro 1: 7-28.


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