Sulcosinus carinatus Mclean & Clark 2023, n. sp. ...

• Main Authors: Mclean, James H., Clark, Roger N.
• Format: Text
• Language: unknown
• Published: Zenodo 2023
• Subjects: Biodiversity; Taxonomy; Animalia; Mollusca; Gastropoda; Neogastropoda; Buccinidae; Sulcosinus; Sulcosinus carinatus; Kiska; Kiska Island; Alaska; Aleutian Islands
• Online Access: https://dx.doi.org/10.5281/zenodo.8399656; https://zenodo.org/record/8399656

Sulcosinus carinatus n. sp. Figures: 22 A–B urn:lsid:zoobank.org:act: AA00F113-8188-4B1D-A4ED-9D2B17F1A56D Type locality: S of Kiska Island, Rat Ids., Aleutian Is., Alaska (51°33.71 N, 178°20.98 E) (94-1994-1-165), 470 m, R/ V Vesteraalen ( leg. Theresa Turk, 18 July, 1994). Type: Holotype, LACM 3594 R/ V Vesteraalen ( leg. Theresa Turk, 18 July, 1994). Description: Shell to 46.8 mm, periostracum thin, closely adherent, yellowish green, shiny. Six whorls, protoconch (one whorl), and first two teleconch whorls low; later whorls only slightly inflated; suture moderately deep, channeled by sharp shoulder angulation and narrow shoulder shelf. Early teleconch sculpture of microscopic spiral cords, fading on later whorls. Axial sculpture absent except for growth lines. Spiral sculpture of mature shell of low, mostly slanted, narrow cords, five on penultimate whorl; two or three obsolete cords on base. Aperture a little more than 1/3 of shell height, acutely angled posteriorly, outer lip thickened, inflated, ... : Published as part of Mclean, James H. & Clark, Roger N., 2023, Seven new genera and thirty-four new species of buccinoid gastropods (Neogastropoda: Buccinidae) from the Aleutian Islands, Alaska, pp. 151-201 in Zootaxa 5351 (2) on page 198, DOI: 10.11646/zootaxa.5351.2.1, http://zenodo.org/record/8391375 ...