Sensiava longiseta ...

• Main Authors: Markhaseva, Elena L., Schulz, Knud
• Format: Text
• Language: unknown
• Published: Zenodo 2006
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Maxillopoda; Calanoida; Diaixidae; Sensiava; Sensiava longiseta; Southern Ocean; Weddell Sea
• Online Access: https://dx.doi.org/10.5281/zenodo.6262010; https://zenodo.org/doi/10.5281/zenodo.6262010

Sensiava longiseta gen. et sp. nov. (Figs 1–7) Holotype. Undissected adult male (ZMH Reg. no. K–40772), body length 4.80 mm. Collected Southern Ocean, Weddell Sea (63º44’S 33º48’W), 14–15 March 2002, above the seabed at 4975 m. Paratypes. Dissected male (ZMH Reg. no. K–40773), body length 4.64 mm. Collection data as for holotype. One male (ZMH Reg. no. K–40774) with Mx2 dissected, body length 4.60 mm, collected Southern Ocean, Weddell Sea (64º02’S 39º06’W), 13 March 2002, above the seabed at 4747.5–4742.5 m, Description. Male: total length 4.60–4.80 mm. Prosome 2.5–2.9 times longer than urosome. Rostrum with two long filaments (Fig. 1 B–C). Somites 4–5 of prosome incompletely fused, suture clearly visible laterally; posterior corners as short rounded lobes (Fig. 1 A–B). Caudal rami with 4 terminal setae, 1 ventral seta (Fig. 1 E) and a small dorsal seta (Fig. 1 B, D–E). Antennule exceeding caudal rami by distal segment. Right antennule geniculate (Fig. 2 A–C), 23-segmented, armature as follows: I–1 s + 1ae, ... : Published as part of Markhaseva, Elena L. & Schulz, Knud, 2006, Sensiava longiseta (Copepoda, Calanoida): a new genus and species from the abyss of the Weddell Sea, pp. 1-18 in Zootaxa 1368 on pages 3-13, DOI: 10.5281/zenodo.174833 ...