Leucosyrinx angusteplicata Strebel 1905

• Main Authors: Luca, Javier Di, Zelaya, Diego G.
• Format: Text
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Mollusca; Gastropoda; Neogastropoda; Pseudomelatomidae; Leucosyrinx; Leucosyrinx angusteplicata; Antarctic; Burdwood Bank; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.5934672; https://zenodo.org/record/5934672

Leucosyrinx angusteplicata (Strebel, 1905) Fig. 4J Bela angusteplicata Strebel, 1905b: 583, pl. 22, figs. 24, 24a–c Leucosyrinx paragenota Powell, 1951: 169, pl. 9, figs. 56, N113 (protoconch) Leucosyrinx angusteplicata — Castellanos & Landoni, 1993: 7, pl. 2, fig. 10 (synonymy) Examined material. 1 sh. (MACN-In 40692). Description. Shell height to 10.3 mm (up to 21.3 mm according to Powell 1951); fusiform, moderately solid. Protoconch large, of 2 slightly convex whorls. Teleoconch of up to 4 whorls, slightly convex in outline, with slightly concave shoulder; last whorl comprising about 60% of total shell height. Suture impressed. Surface white; sculptured with 16 to 18 strong, oblique, axial ribs per whorl; and weak spiral cords: 10 to 16 on the spire whorls, and about 40 on the last whorl. Axial sculpture vanishing towards the base and shoulder, where numerous well marked growth lines are evident. Aperture ovate, interior white; columellar callus moderately thick, slightly expanded on the base; siphonal canal moderately short, somewhat oblique, wide. : 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 59, DOI: 10.11646/zootaxa.4544.1.2, http://zenodo.org/record/2618137 : {"references": ["Strebel, H. (1905 b) Beitrage zur Kenntnis der Molluskenfauna der Magalhaen-Provinz 3. Zoologische Jahrbucher, Abteilung fur Systematik, Geographie und Biologie der Tiere, 22, 575 - 666, pls. 21 - 24.", "Powell, A. W. B. (1951) Antarctic and Subantarctic Mollusca: Pelecypoda and Gastropoda collected by the ships of the Discovery Committee during the years 1926 - 1937. Discovery Reports, 26, 49 - 196, pls. 5 - 10.", "Castellanos, Z. J. & Landoni, N. A. (1993) Catalogo descriptivo de la malacofauna magallanica. Vol. 11. Neogastropoda. Turridae. Comision de Investigaciones Cientificas de la Provincia de Buenos Aires, La Plata, 31 pp."]}