Fresnerhynchus crozeti D'Acoz & Degrave 2018, sp. nov. ...

• Main Authors: D'Acoz, Cédric D'Udekem, Degrave, Sammy
• Format: Text
• Language: unknown
• Published: Zenodo 2018
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Crustacea; Decapoda; Lipkiidae; Fresnerhynchus; Fresnerhynchus crozeti; Antarctic; Southern Ocean; Antarc*; Archipel Crozet; Crozet Islands
• Online Access: https://dx.doi.org/10.5281/zenodo.5951568; https://zenodo.org/doi/10.5281/zenodo.5951568

Fresnerhynchus crozeti sp. nov. (Figs 2–6) Material examined. 1 female holotype, slope of a seamount situated NW of the Archipel Crozet, ship Ile Bourbon, reference ALC P 295 - 4, station 139, 44.653333333°S 47.9415°E, 1889 m, 24 May 2011, 02:58:00, coll. Eric Vicinati, MNHN-IU-2016-6297. Description. A very large, robust-bodied shrimp with an elongated, narrow rostrum and large prominent eyes (Fig. 2). Carapace (Fig. 3A–B): rostrum long and slender, longer than antennular peduncles and scaphocerite, but exact length not known, as its tip is broken; 14 dorsal movable teeth (5 post-rostral and 9 rostral teeth), close or very close to each other, the most distal one originating near the tip of article 2 of antennular peduncle, no dorsal teeth beyond this level (in the preserved part of rostrum); ventral border of rostrum with 16 (in preserved part of rostrum) well-developed styliform immovable teeth separate from each other by narrow slit; antennal spine present and large; pterygostomial spine well developed; ... : Published as part of D'Acoz, Cédric D'Udekem & Degrave, Sammy, 2018, A new genus and species of large-bodied caridean shrimp from the Crozet Islands, Southern Ocean (Crustacea, Decapoda, Lipkiidae) with a checklist of Antarctic and sub-Antarctic shrimps, pp. 201-240 in Zootaxa 4392 (2) on pages 206-213, DOI: 10.11646/zootaxa.4392.2.1, http://zenodo.org/record/1195302 ...