Calliotropis cf. pyramoeides Vilvens, 2007

Helwerda, Renate Ariane, Wesselingh, Frank Pieter & Williams, Suzanne T., 2014, On some Vetigastropoda (Mollusca, Gastropoda) from the Plio-Pleistocene of the Philippines with descriptions of three new species, Zootaxa 3755 (2), pp. 101-135 : 117

publication ID

https://doi.org/ 10.11646/zootaxa.3755.2.1

publication LSID

lsid:zoobank.org:pub:1872ECAB-3C5C-4D76-93A0-A8626F75B96E

DOI

https://doi.org/10.5281/zenodo.5671283

persistent identifier

https://treatment.plazi.org/id/490087B3-FFAD-6D30-FF1F-FF2C5EB0FD81

treatment provided by

Plazi

scientific name

Calliotropis cf. pyramoeides Vilvens, 2007
status

 

Calliotropis cf. pyramoeides Vilvens, 2007 View in CoL

( Figures 30–32 View FIGURES 26 – 32 )

cf. 2007 Calliotropis pyramoeides nov. spec.—Vilvens: p. 36, figs 112–115.

Material. Anda 1 (20); Anda 2 (19); Anda 3 (11); Anda 5 (4); Anda 6 (5); AndaDeVos (4); AndaClif3 (3); Tiep 1 (1).

Characterization. Shell broadly conical, H 2.8 mm, W 2.9 mm; P globular, finely granulate, with four discontinuous spiral ribs and zigzag patterns, 1.1 whorls, DN 0.17–0.18 mm; P/T boundary thin rib; T ornamented with spiral and axial ribs with spines at intersections; spines lower on whorl develop into C-shaped lamellae; umbilicus broad, encircled by rib, with spiral and axial ribs inside.

Distribution. South-western Pacific ( New Caledonia area), alive at 200 m depth, empty shells at 250–350 m depth ( Vilvens 2007), apart from the studied material.

Remarks. The base of our shells appears to be taller than those figured in Vilvens (2007).

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

SubClass

Vetigastropoda

Family

Calliotropidae

Genus

Calliotropis

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

SubClass

Vetigastropoda

Family

Calliotropidae

Genus

Calliotropis

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