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Issue: Vol. 5493 No. 3: 12 Aug. 2024
Type: Article
Published: 2024-08-12
DOI: 10.11646/zootaxa.5493.3.4
Page range: 275-290
Abstract views: 447
PDF downloaded: 128

Three new species of wood-boring bivalves (Mollusca: Xylophagaidae) from the deep Northwest Atlantic Ocean

Negaunee Integrated Research Center Field Museum of Natural History 1400 S. DuSable Lake Shore Dr. Chicago; IL 60605
Mollusca Bivalvia Pholadoidea wood-borers deep sea marine diversity

Abstract

Ruth Turner’s studies of xylophagaids, wood-boring bivalves, documented the very existence of wood-borers in the deep sea and made the northwestern Atlantic fauna among the best known. However, her work focused on specimens from less than 2000 m depth. Here study of specimens from depths over 2000 m deposited in the Smithsonian collections extends our knowledge of this fauna. Despite the lack of molecular data, three species, Xylophaga microdactylus n. sp., Xylophaga platyplax n. sp. and Xylophaga lambula n. sp. are described; only X. lambula n. sp. pertains to Xylophaga s.s. Turton. Additional records of the known species, Xyloredo nooi Turner, Xylonora atlantica (Richards), Abditoconus cf. anselli (Harvey), Xylophaga clenchi Turner & Culliney, Feaya dostwous (Voight), and Xylopholas cf. altenai Turner are provided, with some supplemental information on morphological characters. The presence of Xylophaga microdactylus n. sp., which is remarkably similar to X. microchira Voight, suggests a close relationship between the xylophagaids of the deep northwestern Atlantic and northeastern Pacific. The depth distributions of northwest Atlantic species are detailed with supplemental data from the literature to explore potential patterns of distribution.

 

References

  1. ASNP (2022) Available from: http://clade.ansp.org/malacology/collections/details.php?mode=details&catalognumber=178741 (accessed 14 July 2022)
  2. Dall, W.H. (1886) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877–78) and in the Caribbean Sea (1879–80), by the U.S. Coast Survey steamer “Blake”, Lieut.-Commander C.D. Sigsbee, U.S.N. and Commander J.R. Bartlett, U.S.N. commanding. XXIX. Report on the Mollusca. Part 1, Brachiopoda and Pelecypoda. Bulletin of the Museum of Comparative Zoology at Harvard College, 12 (6), 171–318, pls. 1–9.
  3. GBIF (2022) Available from: https://www.gbif.org/occurrence/search?basis_of_record=PRESERVED_SPECIMEN&taxon_key=2288781 (accessed 25 April 2022)
  4. Haga, T. & Kase, T. (2013) Progenetic dwarf males in the deep-sea wood-boring genus Xylophaga (Bivalvia: Pholadoidea). Journal of Molluscan Studies, 79, 90–94. https://doi.org/10.1093/mollus/eys037
  5. Häggblom, A. (1982) Driftwood in Svalbard as an indicator of sea ice conditions. Geografiska Annaler, Series A, 64, 81–94. https://doi.org/10.1080/04353676.1982.11880057
  6. Harvey, R. (1996) Deep water Xylophagaidae (Pelecypoda: Pholadacea) from the North Atlantic with descriptions of three new species. Journal of Conchology, 35, 473–481.
  7. Janssen, R. & Krylova, E.M. (2014) Deep-sea fauna of European seas: An annotated species check-list of benthic invertebrates living deeper than 2000 m in the seas bordering Europe. Bivalvia. Invertebrate Zoology, 11 (1), 43–82. https://doi.org/10.15298/invertzool.11.1.06
  8. Knudsen, J. (1961) The bathyal and abyssal Xylophaga. Galathea Reports, 5, 163–209.
  9. Lamarck, J.-B.M. (1809) Philosophie zoologique, ou exposition des considérations relatives à l’histoire naturelle des animaux. F. Savy, Paris, 412 pp.
  10. MacIntosh, H. & Voight, J.R. (2021) Deep-sea wood-boring bivalves (Xylophagaidae) from southeast Australia, with a new species described. Molluscan Research, 41, 16–25. https://doi.org/10.1080/13235818.2020.1861681
  11. Ockelman, K.W. & Dinesen, G.E. (2011) Life on wood—the carnivorous deep-sea mussel Idas argenteus (Bathymodiolinae, Mytilidae, Bivalvia). Marine Biology Research, 7, 71–84. https://doi.org/10.1080/17451001003714504
  12. Purchon, R.D. (1941) On the biology and relationships of the lamellibranch Xylophaga dorsalis. Journal of the Marine Biology Association of the United Kingdom, 25, 1–39. https://doi.org/10.1017/S0025315400014259
  13. Reft, A.J. & Voight, J.R. (2009) Sensory structures on the siphons of wood-boring bivalves (Pholadidae: Xylophagainae: Xylophaga). Nautilus, 123, 43–48.
  14. Richards, H.G. (1942) Xylophaga atlantica, new species. Nautilus, 56, 68.
  15. Romano, C., Voight, J.R., Pérez-Portela, R. & Martin, D. (2014) Morphological and genetic diversity of the wood- boring Xylophaga (Mollusca, Bivalvia): new species and records from deep-sea Iberian canyons. PLoS ONE, 9 (7), e102887. https://doi.org/10.1371/journal.pone.0102887
  16. Romey W.L., Bullock, R.C. & DeAlteris, J.T. (1994) Rapid growth of a deep-sea wood-boring bivalve. Continental Shelf Research, 14, 1349–1359. https://doi.org/10.1016/0278-4343(94)90052-3
  17. Santhakumaran, L.N. & Sneli A.-J. (1984) Studies on the marine fouling and wood-boring organisms of the Trondheimsfjord (Western Norway). Gunneria, 48, 1–36.
  18. Smith, E.A. (1903) On Xylophaga praestans on the English coast. Proceedings of the Malacological Society, London, 5, 328–330.
  19. Taki, I. & Habe, T. (1945) Classification of Japanese Pholadacea. Japanese Journal of Malacology, 14, 108–123.
  20. Tebble, N. (1966) British bivalve seashells. A handbook for identification. British Museum (Natural History), Departement of Zoology. London, 212 pp.
  21. Turner, R.D. (1955) The family Pholadidae in the western Atlantic and the eastern Pacific. Part II—Martesiinae, Jouannetiinae and Xylophaginae. Johnsonia, 3, 65–160.
  22. Turner, R.D. (1972) Xyloredo, a new teredinid-like abyssal wood-borer (Mollusca, Pholadidae, Xylophagainae). Breviora, 397, 1–13.
  23. Turner, R.D. (1972) A new genus and species of deep water wood-boring bivalve (Mollusca, Pholadidae, Xylophagainae). Basteria, 36, 97–104.
  24. Turner, R.D. (1973) Wood-boring bivalves, Opportunistic species in the deep sea. Science, 180, 1377–1379. https://doi.org/10.1126/science.180.4093.1377
  25. Turner, R.D. (2002) On the subfamily Xylophagainae (Family Pholadidae, Bivalvia, Mollusca). Bulletin of the Museum of Comparative Zoology, 157, 223–307.
  26. Turner, R.D. & Culliney, J. (1971) Some anatomical and life history studies of wood boring bivalve systematics. Annual Report of the American Malacological Union for 1970, 1971, 65–66.
  27. Turton, W. (1819) A Conchological Dictionary of the British Islands. J. Booth, London, xxvii + 272 pp., 28 pls.
  28. Turton, W. (1822) Conchylia Insularum Britanicarum. The shells of the British Islands, systematically arranged. M.A. Nattali, London, 344 pp. https://doi.org/10.5962/bhl.title.10443
  29. Tyler, P.A., Young, C.M. & Dove, F. (2007) Settlement, growth and reproduction in the deep-sea wood-boring bivalve mollusc Xylophaga depalmai. Marine Ecology Progress Series, 343, 151–159. https://doi.org/10.3354/meps06832
  30. Voight, J.R. (2007) Experimental deep-sea deployments reveal diverse Northeast Pacific wood-boring bivalves of Xylophagainae (Myoida: Pholadidae). Journal of Molluscan Studies, 73, 377–391. https://doi.org/10.1093/mollus/eym034
  31. Voight, J.R. (2008) Deep-sea wood-boring bivalves of Xylophaga (Myoida: Pholadidae) on the Continental Shelf. Journal of the Marine Biological Association of the United Kingdom, 88, 1467–1472. https://doi.org/10.1017/S0025315408002117
  32. Voight, J.R. (2009) Diversity and reproduction of near-shore vs. offshore wood-boring bivalves (Pholadidae: Xylophagainae) of the deep eastern Pacific Ocean, with three new species. Journal of Molluscan Studies, 75, 167–174. https://doi.org/10.1093/mollus/eyp012
  33. Voight, J.R. (2015) Xylotrophic bivalves: aspects of their biology and the impacts of humans. Journal of Molluscan Studies, 81, 175–186. https://doi.org/10.1093/mollus/eyv008
  34. Voight, J.R. (2016) New insights on Xylopholas (Mollusca: Xylophagaidae): Diversity, growth and reproduction. American Malacological Bulletin, 34 (2), 138–146. https://doi.org/10.4003/006.034.0210
  35. Voight, J.R. (2022) Species synonymies in the deep-sea wood-boring bivalve genus Xyloredo (Mollusca: Xylophagaidae). Malacologia, 64 (2), 163–168. https://doi.org/10.4002/040.064.0201
  36. Voight, J.R., Marshall, B.A., Judge, J., Halanych, K.M., Li, Y., Bernardino, A.F., Grewe, F. & Maddox, J.D. (2019) Life in wood: Molecular phylogeny of deep-sea wood-boring bivalves (Mollusca: Xylophagaidae). Journal of Molluscan Studies, 85 (2), 232–243. https://doi.org/10.1093/mollus/eyz003