{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T08:18:32Z","timestamp":1747210712338,"version":"3.40.5"},"reference-count":39,"publisher":"SciPy","license":[{"start":{"date-parts":[[2024,7,10]],"date-time":"2024-07-10T00:00:00Z","timestamp":1720569600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>The peracarid taxon Cumacea is an essential indicator of benthic quality in marine ecosystems. This study investigated the influence of environmental (i.e., biological or ecosystemic), climatic (i.e., meteorological or atmospheric), and spatial (i.e., geographic or regional) variables on their genetic variability and adaptability in the Northern North Atlantic, focusing on Icelandic waters. We analyzed partial sequences of the 16S <jats:abbrev alt=\"Ribosomal ribonucleic acid\">rRNA<\/jats:abbrev> mitochondrial gene from 62 Cumacea specimens. Using the <jats:italic>aPhyloGeo<\/jats:italic> software, we compared these sequences with relevant variables such as latitude (decimal degree) at the end of sampling, wind speed (m\/s) at the start of sampling, O<jats:sub>2<\/jats:sub> concentration (mg\/L), and depth (m) at the start of sampling.<\/jats:p><jats:p>Our analyses revealed variability in spatial and biological variables, reflecting the diversity of ecological requirements and benthic habitats. The most common Cumacea families, Diastylidae and Leuconidae, suggest adaptations to various marine environments. Phylogeographic analysis showed a divergence between specific genetic sequences and two habitat variables: wind speed (m\/s) at the start of sampling and O<jats:sub>2<\/jats:sub> concentration (mg\/L). This observation may indicate the possibility of varying local adaptations in response to these fluctuating conditions.<\/jats:p><jats:p>These results reinforce the importance of further research into the relationship between Cumacea genetics and global environmental variables to interpret the evolutionary dynamics and adaptation of these deep-sea organisms. This study sheds much-needed light on the acclimatization of invertebrates to climate change, anthropogenic pressures, and marine habitat management, potentially contributing to the evolution of more effective conservation strategies and policies to protect these vulnerable ecosystems.<\/jats:p><jats:p>The <jats:italic>aPhyloGeo<\/jats:italic> Python package is freely and publicly available on <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/github.com\/tahiri-lab\/aPhyloGeo\">GitHub<\/jats:ext-link> and <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/pypi.org\/project\/aphylogeo\/\">PyPi<\/jats:ext-link>, providing an invaluable tool for future research.<\/jats:p>","DOI":"10.25080\/nvyf1037","type":"proceedings-article","created":{"date-parts":[[2024,10,4]],"date-time":"2024-10-04T20:42:26Z","timestamp":1728074546000},"page":"196-215","source":"Crossref","is-referenced-by-count":0,"title":["Ecological and Spatial Influences on the Genetics of Cumacea (Crustacea: Peracarida) in the Northern North Atlantic"],"prefix":"10.25080","author":[{"given":"Justin","family":"Gagnon","sequence":"first","affiliation":[{"name":"Department of Biology, University of Sherbrooke, 2500, boul. de l'Universit\u00e9, Sherbrooke, Quebec, J1K 2R1 Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1818-208X","authenticated-orcid":false,"given":"Nadia","family":"Tahiri","sequence":"additional","affiliation":[{"name":"Department of Computer Science, University of Sherbrooke, 2500, boul. de l'Universit\u00e9, Sherbrooke, Quebec, J1K 2R1 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