Ophryotrocha cyclops Salvo, Wiklund, Dufour, Hamoutene, Pohle & Worsaae, 2014, sp. nov.

• Main Authors: Salvo, Flora, Wiklund, Helena, Dufour, Suzanne C., Hamoutene, Dounia, Pohle, Gerhard, Worsaae, Katrine
• Format: Other/Unknown Material
• Language: unknown
• Published: 2014
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Eunicida; Dorvilleidae; Ophryotrocha; Ophryotrocha cyclops; Canada; Greenland; Nuuk; Newfoundland
• Online Access: https://zenodo.org/record/5670684; https://doi.org/10.5281/zenodo.5670684

Ophryotrocha cyclops, sp. nov. Figs 1, 2 Material examined. Type material: Holotype, Fortune Bay, Newfoundland, Canada, site A, 47 ˚ 38 ’ 40 ”N, 55 ˚ 14 ’ 15 ”W, beneath salmon cages, 55 m depth, net sampling, October 2012, collector F. Salvo, preserved in 95 % ethanol, deposited at the Canadian Museum of Nature (CMN), accession number CMNA 2014 -0002; three paratypes, same location and collector, October 2012, preserved in 95 % EtOH (accession numbers: CMNA 2014 - 0003– CMNA 2014 -0005); four paratypes, Fortune Bay, Newfoundland, Canada, site B, 47 ° 37 ’ 24 ”N, 55 ˚ 49 ’ 24 ”W, beneath salmon cages, 72 m depth, November 2012, collector F. Salvo, preserved in 95 % EtOH (accession numbers: CMNA 2014 -0006– CMNA 2014 -0009); five DNA voucher specimens, same locations (2 from site A and 3 from site B), date and collector, preserved in 95 % ethanol (accession numbers, site A: H 1: CMNA 2014 - 0 0 10, H 4: CMNA 2014 -0011; site B: H 7: CMNA 2014 -0012, H 8: CMNA 2014 -0013, H 12: CMNA 2014 - 0014; CMN); DNA voucher specimens, Malene Bay, Nuuk, Greenland, 64 ° 9 ’ 25 ”N, 51 ° 41 ’ 49 ”W, collected on whalebones, 123 m depth, October 2009, preserved in 95 % ethanol (deposited at the Natural History Museum in London (NMH), UK) under accession numbers: H 9: NMH 2014.84, H 10: NMH 2014.85, H 11: NMH 2014.86) and Fortune Bay, Newfoundland, Canada, site C, 47 º 44 ’ 58 ”N, 55 º 59 ’ 57 ”W, beneath trout cages, April 2010, collector D. Ings, preserved in 95 % ethanol (accession numbers: H 2: NMH 2014.80, H 3: NMH 2014.81, H 5: NMH 2014.82; H 6: NMH 2014.83; NMH). Paratypes of O. cyclops sp. nov. have been also deposited at the Atlantic Reference Centre of the Huntsman Marine Science Centre under catalog numbers 77495, 77496, 79207 and 79208. Description. The preserved specimens range from 1.4 to 12 mm in length; Fig. 1 B shows a specimen with 37 chaetigers, measuring 7.5 mm. Colour pale red or transparent (becoming opaque white in fixative) with large lateral subtriangular lobes, located dorsally and ventrally to parapodia ...