Pertsovius tridentatus ...

• Main Authors: Andronov, Vladimir N., Kosobokova, Ksenia N.
• Format: Text
• Language: unknown
• Published: Zenodo 2011
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Maxillopoda; Calanoida; Discoidae; Pertsovius; Pertsovius tridentatus; Arctic; Arctic Ocean; makarov basin; Copepods
• Online Access: https://dx.doi.org/10.5281/zenodo.6182134; https://zenodo.org/doi/10.5281/zenodo.6182134

Pertsovius tridentatus gen. et sp. nov. (Figures 3–4) Material examined. Holotype: adult female, dissected, total body length 1.00 mm. ZIN accession number 91096. Collected during the R/V “Polarstern” cruise ARK XIV /1a, station 45, Makarov Basin (85° 45’N and 177° 03’E), 18 July 1998, bottom depth 2452 m, depth of collection 2000– 1500 m. Paratype: adult female, dissected, total body length 1.00 mm. ZIN accession number 91097. Collected during the R/V “Polarstern” cruise ARK XIV /1a, station 45, Makarov Basin (85° 45’N and 177° 03’E), 18 July 1998, bottom depth 2452 m, depth of collection 2350– 2000 m. Species description. Prosome ovoid in dorsal view (Fig. 3: 2), nearly 2.9 times as long as urosome and 2.1 times as long as wide. The first pediger separate from cephalosome, pedigers four and five fused. Genital double somite almost symmetrical ventrally (Fig. 3: 4), slightly expanding laterally approximately equal in length to two following somites combined. Anterior part of genital double somite protruding ... : Published as part of Andronov, Vladimir N. & Kosobokova, Ksenia N., 2011, New species of small, bathypelagic calanoid copepods from the Arctic Ocean: Brodskius arcticus sp. nov. (Tharybidae) and three new species of Pertsovius gen. nov. (Discoidae), pp. 33-46 in Zootaxa 2809 on pages 40-41, DOI: 10.5281/zenodo.208016 ...