Stacked from 25 images. Method=B (R=8,S=4)
Stacked from 22 images. Method=B (R=8,S=4)
Species ID
OC-SP-0002588
Discovered
Phylum
Mollusca
Species ID
OC-SP-0002588
Provisional Species Name
Zafra imitans
Lowest Valid Taxon Name in WoRMS
Zafra
Lowest Known Rank
Genus
Status
Discovered
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Embargo
No
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Neogastropoda
Family
Columbellidae
Genus
Zafra
Taxonomic Remarks
This species is a rather unique Zafra, which can be recognised easily by its color pattern.
Received All Minimal Data for Discovery
01/04/2026
Description of Material
Shell of average size for the genus, adult size up to 3.0 mm; fusifom, elongate. Slightly shouldered whorls. Suture slightly impressed. Protoconch paucispiral, consisting of about 1.5 smooth whorls. Transition to teleoconch clearly visible. Teleoconch consisting of about 3.5 whorls. Axial sculpture on all whorls, consisting of axial ribs with rather narrow interspaces. There are 16 ribs on the first two teleoconch whorl, and 14 on the next whorl. Last three axial ribs close to the aperture much weaker, alomst obsolete. Spiral sculpture apart from the basal cords consisting of one weak subsutural cord. Basal cords clearly present and reaching to the adapical end of the columella. Aperture rather narrow for the genus, about 48% of shell height. Outside of outer lip smooth, smightly thikened. Inside of outer lip with a clear sinus and with 5 denticles. Adapical most denticles much stronger, diminishing in strenght towards the siphonal canal. Columellar callus clearly present, slightly raised, with a not denticulate rim inside. Parietal callus rather weak, but present. Siphonal canal short, open, slightly recurved. Teleoconch whorls slihtly translucent, beige with a pattern of very fine slightly slanted brownish lines. Just below the suture a white non translucent spiral band is present. On the last whorl there is a second white band starting ventrally about half columellar height and running parallel over 2 basal cords. Aperture with the outside pattern shining through. Columella in the shell pattern.. Protoconch brown with white subsutural band. Height of holotype: 3.0 mm
Ecology
Direct developing species with paucispiral protoconch, so non planctotrophic larvae. Most likely endemic.
Distribution
MNHN SAYA expedition: Saya de Malha, stn YR22, 1°54’S, 62°00,4’E, 47m (holotype).
Scientific Name Authorship
Monsecour, Kevin
Stacked from 25 images. Method=B (R=8,S=4)
Stacked from 22 images. Method=B (R=8,S=4)
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