fmars-07-579959 November 20, 2020 Time: 12:28 # 1 ORIGINAL RESEARCH published: 20 November 2020 doi: 10.3389/fmars.2020.579959 Wooden Stepping Stones: Diversity and Biogeography of Deep-Sea Wood Boring Xylophagaidae Edited by: Marcos Rubal, (Mollusca: Bivalvia) in the North-East University of Porto, Portugal Reviewed by: Atlantic Ocean, With the Description Gonzalo Giribet, Harvard University, United States of a New Genus Anna Marie Holmes, National Museum Wales, Chiara Romano1*†‡, Amandine Nunes-Jorge2‡, Nadine Le Bris3†, Greg W. Rouse4†, United Kingdom Daniel Martin1† and Christian Borowski2*† *Correspondence: 1 Centre d’Estudis Avançats de Blanes (CEAB-CSIC), Blanes, Spain, 2 Max Planck Institute for Marine Microbiology, Bremen, Chiara Romano Germany, 3 Sorbonne Université, CNRS, Observatoire Océanologique de Banyuls (LECOB), Banyuls-sur-Mer, France,
[email protected] 4 Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, United States Christian Borowski
[email protected] †ORCID: Wood boring bivalves of the family Xylophagaidae inhabit sunken wood on the deep- Chiara Romano sea floor where they play a key role in the degradation of this organic matter in orcid.org/0000-0001-5078-0082 Nadine Le Bris the ocean. The patchiness of wood-fall habitats is impeding targeted sampling and orcid.org/0000-0002-0142-4847 little is therefore known on xylophagaid biology. We investigated for the first time the Greg W. Rouse orcid.org/0000-0001-9036-9263 diversity and biogeography of Xylophagaidae in the NE-Atlantic and the Mediterranean Daniel Martin over a broad geographic range and in various water depths using experimental orcid.org/0000-0001-6350-7384 wood deployments.