Conasprella (Fusiconus) coriolisi
Creators: name: Tenorio, Manuel J.
name: Puillandre, Nicolas
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Conidae
Conasprella
Conasprella coriolisi

description: Conasprella (Fusiconus) coriolisi (R̂ckel, Richard & Moolenbeek, 1995)
Figs 2, 45–46
Conus orbignyi coriolisi R̂ckel et al., 1995a: 578, figs 12–13.
Conus orbignyi coriolisi – R̂ckel et al., 1995b: pl. 56 fig. 7.
Bathyconus coriolisi – Tucker & Tenorio 2013: 151.
Fusiconus (Bathyconus) coriolisi – Monnier et al. 2018a: 166.
Material examined
92 lots (129 specimens). See Supp. file 1.
Type material
Holotype NEW CALEDONIA • 44.5 mm; Coral Sea, Capel Bank, Lord Howe Rise, off New Caledonia, stn DW266; 25°20′ S, 159° 46′ E; 240 m depth; 8 Oct. 1986; MUSORSTOM 5 expedition; MNHNIM- 2000-2570 (Fig. 45A).
Figured material
NEW CALEDONIA • 40 mm; Coral Sea, Kelso Bank, off New Caledonia, stn DW284; 24º10′ S, 159º33′ E; 225‒230 m depth; 10 Oct. 1986; MUSORSTOM 5 expedition; MNHN (Fig. 45B) • 39.8 mm; off New Caledonia, stn CP3795; 22°14′ S, 167°11′ E; 378‒414 m depth; 4 Sep. 2011; EXBODI expedition; MNHN (Fig. 45C, M) • 47.8 mm; off S New Caledonia, stn DW130; 19º05′ S, 163º21′ E; 225‒230 m depth; 4 Mar. 1990; SMIB 6 expedition; MNHN (Fig. 45D) • 56 mm; Coral Sea, Nova Bank, off New Caledonia, stn CP318; 22º27′ S, 159º21′ E; 330 m depth; 13 Oct. 1986; MUSORSTOM 5 expedition; MNHN (Fig. 45E) • 37.8 mm; Coral Sea, Capel Bank, off New Caledonia, stn DW263; 25º21′ S, 159º46′ E; 150‒225 m depth; 8 Oct. 1986; MUSORSTOM 5 expedition; MNHN (Fig. 45F) • 46.5 mm; W Bellona, off New Caledonia, stn DW2547; 21º06′ S, 158º36′ E; 356‒438 m depth; 11 Oct. 2005; EBISCO expedition; MNHN (Fig. 45G) • 49.2 mm; Coral Sea, Nova Bank, off New Caledonia, stn DC64; 22º11′ S, 159º15′ E; 305 m depth; 27 Jul. 1984; CHALCAL 1 expedition; MNHN (Fig. 45H) • 39 mm; off New Caledonia, stn CP3828; 22°00′ S, 167°01′ E; 300‒302 m depth; 8 Sep. 2011; EXBODI expedition; MNHN (Fig. 45I) • 47 mm; off E New Caledonia, stn CP713; 21º45′ S, 166º37′ E; 250 m depth; 19 Mar. 1993; BATHUS 1 expedition; MNHN (Fig. 45J) • 21.5 mm; same collection data as for preceding; MNHN (Fig. 45K) • Coral Sea, Argo Bank, off New Caledonia, stn DW294; 23º11′ S, 159º30′ E; 272 m depth; 11 Oct. 1986; MUSORSTOM 5 expedition; MNHN (Fig. 45L).
Geographical distribution and bathymetry
Distributed around New Caledonia, Loyalty Ridge and in the Coral Sea, typically at depths between 200 and 400 m. It also seems to be present in the Philippines and Vanuatu (Puillandre et al. 2011).
Remarks
Medium-sized (maximum length 57 mm) narrowly conical shell, with a high spire. Protoconch (Fig. 45L) of 3 or more whorls, smooth, glossy and translucent. Last whorl white or sparsely patterned with 3 spiral bands of irregular brown blotches. Radular tooth (Fig. 45M) small, with a barb, a pointed blade, and a pointed posterior blade. The anterior section of the tooth is much shorter than the posterior section. Shaft fold present, blunt at its anterior end. Basal spur is present on top of the slanted base. Although originally introduced as a subspecies of Conasprella (Fusiconus) orbignyi (Audouin, 1831), C. coriolisi is a distinct species. In the phylogeny (Fig. 2) all specimens of C. coriolisi form a clade which is sister to C. comatosa, with a genetic distance to typical C. orbignyi of approximately 9% (Puillandre et al. 2011).
description: Published as part of Tenorio, Manuel J. & Puillandre, Nicolas, 2023, Revision of the deep-water cone snail fauna from New Caledonia (Gastropoda, Conoidea), pp. 1-134 in European Journal of Taxonomy 896 on pages 61-63, DOI: 10.5852/ejt.2023.896.2291, http://zenodo.org/record/8405510