Bradabyssa verrucosa Salazar-Vallejo 2017

• Main Author: Salazar-Vallejo, Sergio I.
• Format: Text
• Language: unknown
• Published: Zenodo 2017
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Terebellida; Flabelligeridae; Bradabyssa; Bradabyssa verrucosa; Arctic; Antarctic; Pacific; Annenkova; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.6051155; https://zenodo.org/record/6051155

Group “ verrucosa ” Key to species 1 Mid-body segments with dorsal tubercles of two markedly different sizes (heterotuberculate)......................... 2 - Mid-body segments with dorsal tubercles of similar size (homotuberculate)....................................... 7 2(1) Larger tubercles distinct, often densely covered with pigmented sediment grains; 3–4 transverse series of dorsal papillae per segment; 25–53 chaetigers............................................. B. verrucosa (Chamberlin, 1919) n. comb. - Larger tubercles indistinct, sediment cover not markedly pigmented.............................................. 3 3(2) Median chaetigers with 9–10 transverse series of tubercles per segment........................................... 4 - Median chaetigers with 5–6 transverse series of tubercles...................................................... 5 - Median chaetigers with 4 transverse series of tubercles........................................................ 6 4(3) Body covered with thin layer of fine sediment particles; neurospines with rings well developed; 27–29 chaetigers.......... ......................................................................................... B. elinae n. sp. - Body without sediment cover; neurospines with rings poorly developed; 53–59 chaetigers....... B. papillata Hartman, 1967 5(3) Neurochaetae tapered; integument dark..................................... B. irenaia (Chamberlin, 1919) n. comb. - Neurochaetae medially cleft; integument pale................................. B. abyssalis (Fauchald, 1972) n. comb. 6(3) Median chaetigers with one series of larger dorsal tubercles per segment; gonopodial lobes black (body 10–101 mm, 27–35 chaetigers)............................................................. B. mammillata (Grube, 1877) n. comb. - Median chaetigers with two series of larger dorsal tubercles per segment; gonopodial lobes pale (body 3.3–48.0 mm, 20–27 chaetigers)................................................... B. tenebricosa (Berkeley, 1968) n. comb., n. status 7(1) Neurospines with short anchylose articulations.............................................................. 8 - Neurospines with medium-sized anchylose articulations; median chaetigers with 6–8 dorsal transverse series of papillae per segment; 33–39 chaetigers (21–40 mm long)................................................ B. levensteinae n. sp. 8(7) Body with 19–26 chaetigers............................................................................. 9 - Body with 31–32 chaetigers (62–85 mm long); median chaetigers with dorsal papillae in 5–6 alternating series (gonopodial lobes pale).................................................. B. ochotensis (Annenkova-Chlopina, 1922) n. comb. 9(8) Gonopodial lobes pale; neuropodia with 4–5 large, wide, basal papillae; median chaetigers with 4–5 transverse series of dorsal papillae per segment (22–26 chaetigers; 11–38 mm long).................. B. annenkovae (Buzhinskaja, 2001) n. comb. - Gonopodial lobes dark; neuropodia with 6–8 small, delicate, basal papillae; median chaetigers with 5–6 transverse series of dorsal papillae per segment (19–26 chaetigers; 12–58 mm long)................................... B. grangieri n. sp. : Published as part of Salazar-Vallejo, Sergio I., 2017, Revision of Brada Stimpson, 1853, and Bradabyssa Hartman, 1967 (Annelida, Flabelligeridae), pp. 1-98 in Zootaxa 4343 (1) on pages 39-40, DOI: 10.11646/zootaxa.4343.1.1, http://zenodo.org/record/1041210 : {"references": ["Chamberlin, R. V. (1919) The Annelida Polychaeta of the Albatross Tropical Pacific Expedition, 1891 - 1905. Memoirs of the Museum of Comparative Zoology, Harvard College, 48, 1 - 514. Available from: http: // www. biodiversitylibrary. org / item / 25672 page / 7 / mode / 1 up & plates: http: // www. biodiversitylibrary. org / item / 21704 page / 7 / mode / 1 up (Accessed 2 Oct. 2017)", "Hartman, O. (1967) Polychaetous annelids collected by the USNS Eltanin and Staten Islands Cruises, chiefly from Antarctic seas. Allan Hancock Monographs in Marine Biology, 2, 1 - 387.", "Fauchald, K. (1972) Benthic polychaetous annelids from deep waters off Western Mexico and adjacent areas in the Eastern Pacific Ocean. Allan Hancock Monographs in Marine Biology, 7, 1 - 575.", "Annenkova-Chlopina, N. (1922) Apercu de la famille des Chloraemidae (Annelida Polychaeta) de la collection du Musee Zoologique des Sciences de Russie. Comptes Rendus de l'Academie des Sciences de Russie, 1922, 38 - 40.", "Buzhinskaja, G. N. (2001) Polychaeta. In: Shirenko, B. I. (Ed.), List of species of free-living invertebrates of Eurasian Arctic seas and adjacent deep waters. Explorations of the Fauna of the Seas, 51 (59), pp. 52 - 66."]}