Anatoma conica (d´Orbigny, 1841), d'Orbigny, 1841

Luca, Javier Di & Zelaya, Diego G., 2019, Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity, Zootaxa 4544 (1), pp. 41-78: 44-45

publication ID

https://doi.org/10.11646/zootaxa.4544.1.2

publication LSID

lsid:zoobank.org:pub:211842AA-6C98-425B-9377-1AF0DC78C893

persistent identifier

http://treatment.plazi.org/id/03DA87AC-FFE8-FFB2-FF46-F972FCEE29B8

treatment provided by

Plazi

scientific name

Anatoma conica (d´Orbigny, 1841)
status

 

Anatoma conica (d´Orbigny, 1841)  

Fig. 2C View FIGURE 2

Scissurella conica d´Orbigny, 1841: 470   , pl. 78, figs. 7–9

Scissurella supraplicata   — Melvill & Standen, 1912: 119 (non Smith, 1875).

Anatoma conica   — Zelaya & Geiger, 2007: 396, figs. 1–15 (synonymy and protoconch)

Examined material. 1 an. (MACN-In 40662).

Description. Shell width to 1.6 mm (up to 1.8 mm according to Zelaya & Geiger 2007); trochiform, delicate. Protoconch of 1 convex whorl; apex partially sunken. Teleoconch of up to 2.5 whorls, slightly convex in outline. Suture deep, slightly channeled. Surface white; sculptured with about 25 prosocline, strong axial ribs at

penultimate whorl and weak spiral cords. In addition, 2 stronger spiral cords delimiting selenizone. Umbilicus open. Operculum rounded, multispiral; pale brown, translucent.

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Archaeogastropoda

Family

Scissurellidae

Genus

Anatoma

Loc

Anatoma conica (d´Orbigny, 1841)

Luca, Javier Di & Zelaya, Diego G. 2019
2019
Loc

Anatoma conica

Zelaya, D. G. & Geiger, D. 2007: 396
2007
Loc

Scissurella supraplicata

Melvill, J. C. & Standen, R. 1912: 119
1912