Castaneobuccinum orri 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; Castaneobuccinum; Castaneobuccinum orri; Atka; Adak; Baxter; Petrel Bank; Rae; Alaska; Aleutian Islands
• Online Access: https://dx.doi.org/10.5281/zenodo.8399650; https://zenodo.org/record/8399650

Castaneobuccinum orri n. sp. Figures: 21 A–C urn:lsid:zoobank.org:act: B22E8952-8D0E-4E9B-AF87-EC4A05D62959 Type locality: N of Cape Shaw, NE side of Atka Island, Andreanof Ids., Aleutian Is., Alaska (52°22.55 N, 173°58.60 W), 80 m. (Rae Baxter, sta. 86–317). Type material: Holotype, LACM 3590 ( leg. Rae Baxter, 6 August, 1986). 53.8 mm; Paratypes: Pt 1, SBMNH 169017, 56.5mm, Adak Island, Andreanof Ids. (51°45.35 N, 176°25.43 W), 11 m (AKALE07-A0021); Pt 2, RNC 4554, 61.0 mm. Adak Island, Andreanof Ids. (51°45.35 N, 176°25.43 W), 11 m (AKALE07-A0021). Referred material: 1, RNC 4219, 43.3 mm. Petrel Bank (52°04.15 N, 179°41.63 E), 74 m (NMFS 143-201001 - 146); 1, RNC 4072, 10.5 mm. W of Tanaga Island (51°44.5 N, 178°07.68 W), 95 m (NMFS 23-199701 - 137); 1, RNC 4023, 54.6 mm. S of Atka Island (51°52.62 N, 174°33.61 W), 147 m (NMFS 23-199701 - 95). Description: Shell moderately large (to 61 mm, RNC 4554), sturdy, tall spired; chestnut brown. Protoconch with 2.5 whorls; teleconch with five or six whorls, suture ... : 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 pages 193-194, DOI: 10.11646/zootaxa.5351.2.1, http://zenodo.org/record/8391375 ...