Volvulella ornata (Pilsbry & Johnson, 1917)

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/2CA0C7E7-072A-B9B0-22DD-A4FB7AF5D172

treatment provided by

Zoosystematics and Evolution by Pensoft

scientific name

Volvulella ornata (Pilsbry & Johnson, 1917)
status

 

Volvulella ornata (Pilsbry & Johnson, 1917) View in CoL Figure 6 C–D

Volvula ornata Pilsbry & Johnson, 1917: 151.

Type locality.

Dominican Republic; stratum: "Santo Domingan Beds" (either Cercado or Gurabo Formations); age: Miocene/Pliocene.

Type material.

Holotype, ANSP IP3178 (as “type” in Richards 1968: 167); paratypes, ANSP IP81665, 6 shells.

Remarks.

Pilsbry and Johnson (1917) did not clearly indicate which one of their specimens is the holotype, merely indicating the presence of a “Type”. Judging by the conventions used elsewhere in their paper, we here consider the holotype to be the specimen measured by these authors. Besides the holotype, Pilsbry and Johnson (1917) mentioned seven specimens, one of which is presently missing.

Current taxonomic status.

Volvulella ornata (Pilsbry & Johnson, 1917) ( Pilsbry 1922).

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Cephalaspidea

Family

Rhizoridae

Genus

Volvulella