Perkinsiana antarctica Kinberg 1867 ...

• Main Authors: Tovar-Hernández, María Ana, León-González, Jesús Ángel De, Bybee, David R.
• Format: Text
• Language: unknown
• Published: Zenodo 2017
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Sabellida; Sabellidae; Perkinsiana; Perkinsiana antarctica; Argentina; Ushuaia; Antarc*; Antarctica; Tierra del Fuego
• Online Access: https://dx.doi.org/10.5281/zenodo.6048877; https://zenodo.org/doi/10.5281/zenodo.6048877

Perkinsiana antarctica (Kinberg, 1867), redescription ( Figs 17, 18, 33 A) Laonome antarctica Kinberg, 1867: 354.— Johansson 1922. Perkinsiana antarctica.— Knight-Jones 1983: 277 –279, fig. 14.— Giangrande & Gambi 1997: 268, figs 1–2.— Rios et al. 2007: 94.— Bremec et al. 2000: 195.— Tovar-Hernández et al. 2012: 59 –60. Material examined. ARGENTINA, UANL 8075: Puerto de Ushuaia, Tierra del Fuego, 54°48’S, 68°17’W, 2 m depth, dock fouling, 19 September 2005, coll. E. Schwindt, 5 specimens. CHILE, UANL 8076: Bahía Laredo, Magellan Straits, 2 m depth, 17 October 1994, 4 specimens, donated by A. Giangrande from those reported in Giangrande & Gambi (1997). Redescription. Trunk length 10–14 mm; width 2–3 mm. Branchial crown length 4–9 mm, with 12–15 pairs of radioles. Five–8 thoracic and 27–48 abdominal segments. Radioles with irregular brown bands in pinnules (Fig. 17 G) along entire radiole length; radioles lacking pigmentation. Palmate membrane absent. Radioles with narrow flanges along entire lengths ... : Published as part of Tovar-Hernández, María Ana, León-González, Jesús Ángel De & Bybee, David R., 2017, Sabellid worms from the Patagonian Shelf and Humboldt Current System (Annelida, Sabellidae): Phyllis Knight-Jones' and José María Orensanz's collections, pp. 1-64 in Zootaxa 4283 (1) on pages 36-39, DOI: 10.5281/zenodo.828032 ...