Retusa subspissa (Conrad, 1846)

Cunha, Carlo M. & Salvador, Rodrigo B., 2018, Type specimens of fossil " Architectibranchia " and Cephalaspidea (Mollusca, Heterobranchia) in the Academy of Natural Sciences of Philadelphia, Zoosystematics and Evolution 94 (2), pp. 505-527 : 505

publication ID

https://dx.doi.org/10.3897/zse.94.27401

publication LSID

lsid:zoobank.org:pub:09EC3F78-C68C-4F9C-A76D-008DDAE13B3E

persistent identifier

https://treatment.plazi.org/id/3270644F-E05C-E4C8-FB5B-72FBB1066031

treatment provided by

Zoosystematics and Evolution by Pensoft

scientific name

Retusa subspissa (Conrad, 1846)
status

 

Retusa subspissa (Conrad, 1846) Figure 5K

Bulla subspissa Conrad, 1846: 20, pl. 1, fig. 29.

Type locality.

Calvert Cliffs, Maryland, USA; stratum: Calvert Formation; age: Miocene.

Type material.

Syntype, ANSP IP30641, 1 shell (as "probable holotype" in Moore 1962: 100; as “type?” in Richards 1968: 193).

Current taxonomic status.

Retusa subspissa (Conrad, 1846), but possible synonym of Retusa conulus (Deshayes, 1824) ( Martin 1904).

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Cephalaspidea

Family

Retusidae

Genus

Retusa