Calliostoma moebiusi Strebel 1905

• Main Authors: Luca, Javier Di, Zelaya, Diego G.
• Format: Text
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Mollusca; Gastropoda; Archaeogastropoda; Calliostomatidae; Calliostoma; Calliostoma moebiusi; Antarctic; Burdwood Bank; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.5934570; https://zenodo.org/record/5934570

Calliostoma cf. moebiusi Strebel, 1905 Fig. 2E Calliostoma möbiusi Strebel, 1905a: 133, pl. 5, fig. 22; Melvill & Standen, 1912: 121 Examined material. 1 an. and 5 sh. (MACN-In 40665). Description. Shell width to 10.1 mm (up to 16.6 mm according to Strebel 1905a); pyramidal, solid. Protoconch of 1.25 convex whorls. Teleoconch of up to 5 whorls, almost straight in outline; last whorl comprising about 70% of total shell height. Suture impressed. Surface pink, with narrow, white spiral bands; firsts two whorls sculptured with 3 or 4 spiral cords, vanishing on subsequent whorls; last whorl with a weak cord at base. In addition, faint growth lines are evident along all teleoconch whorls. Aperture subquadrate, interior iridescent; columellar callus expanded over the umbilical area. Operculum rounded, multispiral; pale brown, translucent. Remarks. The material studied here resembles C. moebiusi Strebel, 1905. However it differs by having teleoconch sculpture less developed. : Published as part of Luca, Javier Di & Zelaya, Diego G., 2019, Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity, pp. 41-78 in Zootaxa 4544 (1) on page 45, DOI: 10.11646/zootaxa.4544.1.2, http://zenodo.org/record/2618137 : {"references": ["Strebel, H. (1905 a) Beitrage zur Kenntnis der Molluskenfauna der Magalhaen-Provinz 2. Die Trochiden. Zoologische Jahrbucher, 8 (Supplement), 121 - 166, pl. 5.", "Melvill, J. C. & Standen, R. (1912) The marine Mollusca of the Scottish National Antarctic Expedition. Part 2. Transactions of the Royal Society of Edinburgh, 48, 105 - 140, 1 pl."]}