Conus (Splinoconus) queenslandis da Motta 1984
Creators: name: Tenorio, Manuel J.
name: Puillandre, Nicolas
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Conidae
Conus
Conus queenslandis

description: Conus (Splinoconus) queenslandis da Motta, 1984
Figs 2, 80–81
Conus queenslandis da Motta, 1984: 25, fig. 3a–b.
Conus tribblei queenslandis – R̂ckel et al. 1995b: pl. 25 figs 13–15.
Kioconus tribblei queenslandis – Tucker & Tenorio 2013: 338.
Kioconus (Kioconus) queenslandis – Monnier et al. 2018a: 507.
Material examined
27 lots (37 specimens). See Supp. file 1.
Type material
Holotype AUSTRALIA • 121.6 mm; trawled between Lord Howe and Lady Musgrave Island, Queensland; ca 274 m depth; MHNG MOLL-138916 (Fig. 80A).
Figured material
NEW CALEDONIA • 62 mm; off N New Caledonia, Grand Passage, stn DW2940; 19°04′ S, 165°27′ E; 283‒ 270 m depth; 28 Apr. 2008; CONCALIS expedition; MNHN (Fig. 80B) • 48.4 mm; off New Caledonia, stn DW149; 19º08′ S, 163º23′ E; 155 m depth; 14 Sep. 1985; MUSORSTOM 4 expedition; MNHN (Fig. 80C) • 49.2 mm; Mont Munida, off New Caledonia, stn CP4779; 23°02′ S, 168°17′ E; 270‒293 m depth; 28 Aug. 2016; KANACONO expedition; MNHN (Fig. 80D, M) • 83.6 mm; off E New Caledonia, east coast, stn CP702; 20°56′ S, 165°35′ E; 591‒660 m depth; 18 Mar. 1993; BATHUS 1 expedition; MNHN (Fig. 80E) • 45 mm; Canal de l’Havannah, off New Caledonia, stn CP3788; 22°13′ S, 167°07′ E; 264‒273 m depth; 3 Sep. 2011; EXBODI expedition; MNHN (Fig. 80F) • 86.6 mm; W Île des Pins, off New Caledonia, stn DW4651; 22°42′ S, 167°14′ E; 295‒300 m depth; 9 Aug. 2016; KANACONO expedition; MNHN (Fig. 80G) • 69.6 mm; off E New Caledonia, stn CP713; 21º45′ S, 166º37′ E; 250 m depth; 19 Mar. 1993; BATHUS 1 expedition; MNHN (Fig. 80H) • 27.8 mm; Mont Antigonia, off New Caledonia, stn DW4768; 23°25′ S, 168°01′ E; 180‒210 m depth; 27 Aug. 2016; KANACONO expedition; MNHN (Fig. 80I) • 87 mm; W Île des Pins, off New Caledonia, stn DW4701; 22°41′ S, 167°13′ E; 250‒ 225 m depth; 16 Aug. 2016; KANACONO expedition; MNHN (Fig. 80J) • 22.3 mm; Mont Munida, off New Caledonia, stn DW4775; 23°03′ S, 168°17′ E; 140‒277 m depth; 28 Aug. 2016; KANACONO expedition; MNHN (Fig. 80K) • 21 mm; Loyalty Islands, Lifou, Baie du Santal, off New Caledonia, stn DW1650; 20º54′ S, 167º01.7′ E; 120‒250 m depth; Nov. 2000; LIFOU 2000 expedition; MNHN (Fig. 80L).
Geographical distribution and bathymetry
Queensland, Coral Sea and New Caledonia (Grand Passage area, Norfolk Ridge and Loyalty Islands), from 100 to 700 m deep, typically at depths between 100 and 300 m.
Remarks
Shell moderately large to large (maximum shell length 121.6 mm), narrowly conical to conical, with a low spire of concave outline and an angulate shoulder. Multispiral protoconch. Last whorl white to pale orange-brown, with occasional presence of rather diffuse broad spiral bands above and below midbody. Specimens with a nodulose last whorl (Fig. 80I) are known. Radular tooth (Fig. 80M) rather elongated, with the anterior and posterior sections subequal in length. Tooth serrated with 25 to 27 denticles arranged in one row, ending on a rounded cusp. Barb small. Blade rounded, almost indistinct, covering about 70% of the anterior section of the tooth. Strong basal spur present on top of the base. Conus (S.) queenslandis was considered a subspecies of Conus tribblei Walls, 1977 by R̂ckel et al. (1995b) based on similarities in conchological features. In the phylogeny (Fig. 2), C. tribblei and C. queenslandis form two well-supported sister clades, at a distance consistent with a separation at the species level.
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 107-109, DOI: 10.5852/ejt.2023.896.2291, http://zenodo.org/record/8405510