NUCELLOPSINAE Merle, 2024

Merle, Didier, Pacaud, Jean-Michel, Ledon, Daniel & Goret, Bernard, 2024, New Cenozoic Muricidae (Mollusca: Gastropoda) from Europe, Geodiversitas 46 (15), pp. 495-551 : 536

publication ID

https://doi.org/ 10.5252/geodiversitas2024v46a15

publication LSID

urn:lsid:zoobank.org:pub:C32EAAFD-85D8-45CD-8DF7-B894E1537713

DOI

https://doi.org/10.5281/zenodo.13985853

persistent identifier

https://treatment.plazi.org/id/D30F0AFD-49DB-4FF3-97D9-D052716A87D7

taxon LSID

lsid:zoobank.org:act:D30F0AFD-49DB-4FF3-97D9-D052716A87D7

treatment provided by

Plazi

scientific name

NUCELLOPSINAE Merle
status

n. subfam.

Subfamily NUCELLOPSINAE Merle , n. subfam.

urn:lsid:zoobank.org:act:D30F0AFD-49DB-4FF3-97D9-D052716A87D7

TYPE GENUS. — Nucellopsis Merle, 2005 by present designation.

INCLUDED GENERA. — Nucellopsis Merle, 2005 and Pronucellopsis n. gen.

DIAGNOSIS. — Shell medium sized for family. Bucciniform shape with rounded whorls. P6 not atrophied. ADP, MP present; ABP and IP present in some species of Nucellopsis . Poorly developed axial sculpture formed by weakly lamellose varices. Posterior sinus on sutural ramp deep. D1 to D6 present. ID missing. Columellar lip usually smooth. Microstructure of three aragonite layers.

DISCUSSION

The Nucellopsinae Merle , n. subfam. includes basal taxa often erroneously attributed to the Muricopsinae (synonym of Aspellinae ) because of their biconic shape or attributed to the Trophoninae because of their weakly lamellose varices. The Nucellopsinae Merle , n. subfam. (Clade D of Winclada or Clade 47 of PAUP) includes Paleocene and Eocene species that usually share a late appearance of the primary cords (P1 to MP), rounded whorls and buccinoid shape in Nucellopsis .

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Neogastropoda

Family

Muricidae

SubFamily

Typhinae

Genus

Crassimurex

SubGenus

Pliocrassimurex

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