Nucleopsis subvaricatus (Conrad, 1860)

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

Nucleopsis subvaricatus (Conrad, 1860) Figure 3 A–B

Acteonina subvaricata Conrad, 1860: 294, pl. 47, fig. 22.

Type material.

Lectotype, ANSP IP30692 (designation in Palmer 1937: 503, pl. 90, fig. 18; see also Moore 1962: 100, Salvador and Cunha 2016: figs 2 A–E); paralectotypes, ANSP IP30693, 2 shells ( Richards 1968: 193; Salvador and Cunha 2016: figs 2 F–G).

Type locality.

Claiborne, Alabama, USA; stratum: likely Gosport Sand (uppermost Claiborne Group); age: Eocene.

Current taxonomic status.

Nucleopsis subvaricatus (Conrad, 1860) ( Salvador and Cunha 2016).