Seguenzia cf. keikoae Poppe, Tagaro & Dekker, 2006

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 : 108

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.5671253

persistent identifier

https://treatment.plazi.org/id/490087B3-FFBA-6D27-FF1F-FD1A58FCFB4C

treatment provided by

Plazi

scientific name

Seguenzia cf. keikoae Poppe, Tagaro & Dekker, 2006
status

 

Seguenzia cf. keikoae Poppe, Tagaro & Dekker, 2006 View in CoL

(Figures 6–7)

cf. 2006 Seguenzia keikoae nov. spec.—Poppe, Tagaro & Dekker: p. 27, pl. 5, fig. 3. cf. 2008a Seguenzia keikoae —Poppe & Tagaro: p. 162, pl. 26, fig. 3.

Material. Anda 2 (1); Anda 3 (1); Anda 4 (1); Anda 6 (1); AndaDeVos (2); AndaClif3 (1); Roxas (6).

Characterization. Seguenzia with numerous low, thin more or less regularly spaced sigmoid axial lirae; H 1.9 mm, W 1.7 mm; DN 0.12 mm; two strong spiral ribs on shoulder, five on base; columella denticulate; adult shell with closed umbilicus.

Distribution. Apart from the studied material, Seguenzia keikoae Poppe, Tagaro & Dekker, 2006 has been reported from Bohol, off Pamilacan Island, Philippines, in a sample from between 196–216 m water depth.

Remarks. The attribution to S. keikoae is uncertain despite the overall similar shell morphology because the adult specimens in our material have a closed umbilicus. Specimens shown by Poppe et al. (2006) have a slit-like umbilicus, but the latter specimens might be juveniles.

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

SubClass

Vetigastropoda

Order

Seguenziida

Family

Seguenziidae

SubFamily

Seguenziinae

Genus

Seguenzia

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

SubClass

Vetigastropoda

Order

Seguenziida

Family

Seguenziidae

SubFamily

Seguenziinae

Genus

Seguenzia

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