Beloptera de Blainville, 1825

Dernov, Vitaly, 2024, Beloptera Longa Naef, 1922 (Cephalopoda: Coleoidea) From The Late Eocene (Palaeogene) Of Ukraine, Acta Palaeontologica Romaniae 20 (2), pp. 3-10 : 4

publication ID

https://doi.org/10.35463/j.apr.2024.02.01

DOI

https://doi.org/10.5281/zenodo.14656041

persistent identifier

https://treatment.plazi.org/id/03BDEA64-330F-C621-FCEE-FD86E8E4FC10

treatment provided by

Felipe

scientific name

Beloptera de Blainville, 1825
status

 

Genus Beloptera de Blainville, 1825 View in CoL

Type species: Beloptera belemnoidea de Blainville, 1825 View in CoL ; by original designation.

Diagnosis: Chamber length-to-diameter ratio <0.2, except earliest (postembryonic–juvenile) chambers; postalveolar sheath oriented towards venter, length of club variable, lateral extensions well developed, winglike, oriented towards venter, ventral ridge moderately developed (after Fuchs, 2023: p. 8–9).

Kingdom

Animalia

Phylum

Mollusca

Class

Cephalopoda

Order

Spirulida

Family

Belopteridae

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF