Marine Ecology-An Evolutionary Perspective最新文献

{"title":"A Multilevel Biodiversity Approach of the Hermit Crabs in the Iberian Peninsula and Ultraperipheral Territories","authors":"Bruno Almón,&nbsp;J. Enrique García-Raso,&nbsp;Jose A. Cuesta","doi":"10.1111/maec.70011","DOIUrl":"https://doi.org/10.1111/maec.70011","url":null,"abstract":"<div>\u0000 \u0000 <p>The crustaceans of the superfamily Paguroidea constitute one of the most diverse groups within the Decapoda, exhibiting remarkable morphological and ecological diversity. Despite the relatively high number of described species worldwide, there are still many gaps in the knowledge of this group, particularly regarding genetic information. This study aims to update the geographic distribution information currently available for the hermit crab species in the Iberian Peninsula, Azores, Canary Islands, and Madeira, and generate a molecular database supported by morphological identification. The results are summarized in an updated list of Paguroidea recorded in the study area, which comprises a total of 55 species, representing a significant increase from previous compilations. Newly generated sequences, including those from the study area and closely related species from other areas, provide the first molecular information for 35 out of the 70 species analyzed. Phylogenetic analyses provide evidence of the species delimitation capabilities of molecular tools when reliable morphology-based information is available. Molecular analyses using two mitochondrial markers largely corresponded, supporting most traditionally established species and validating the morphological characters used for delimitation. Specifically, the COI gene showed better results and clearer topologies, suggesting greater utility for exploring species delimitation when using single-gene identification as a DNA barcode. Overall, the results of this long-term study will improve the capabilities for species delimitation, in addition to updating the composition and richness of species in the area.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 2","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trends for Research on Hard Substrate Colonization by Meiofauna","authors":"Marcos Eduardo Miranda Santos,&nbsp;Débora Spenassato,&nbsp;Ana Maria Volkmer de Azambuja,&nbsp;Jorge Luiz Silva Nunes,&nbsp;Maurício Garcia de Camargo","doi":"10.1111/maec.70010","DOIUrl":"https://doi.org/10.1111/maec.70010","url":null,"abstract":"<div>\u0000 \u0000 <p>The relationships between meiofaunal communities and hard substrate are relatively well-documented in the scientific literature. However, a comprehensive quantitative review of global research on meiofauna colonization across different hard substrates has not yet been conducted. In this study, a scientometric analysis was performed to evaluate scientific interest in various hard substrates in studies exploring the influence of spatial heterogeneity on meiofaunal colonization. A total of 124 articles published from 1967 to 2023 were selected from online databases. Macroalgae were the most frequently studied hard substrate, and it was the one that harbors the highest abundance and richness values compared to other substrates. Studies predominantly focused on specific taxonomic groups, particularly Copepoda, Harpacticoida, and Ostracoda. Nematoda, Copepoda, Harpacticoida, and Amphipoda were the most commonly recorded meiofaunal taxa. Geographically, the United States of America was the most productive country in this field, followed by Brazil. Multivariate analyses, especially Non-Metric Multidimensional Scaling (nMDS), were the primary quantitative methods used. A decline in studies on meiofauna-substrate relationships over recent years was observed. Given the extensive research on macroalgal colonization, future studies should consider a wider variety of hard substrates to expand understanding in this field.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 2","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143638984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Hidden Forests Below: A Review of the Ecology and Evolution of Wood Falls on the Deep Seafloor","authors":"Craig R. McClain,&nbsp;Diva Amon,&nbsp;Marshall Bowles,&nbsp;S. River D. Bryant,&nbsp;Granger Hanks,&nbsp;Sydney McDermott,&nbsp;Eugenia Thomas,&nbsp;Emily Young","doi":"10.1111/maec.70008","DOIUrl":"https://doi.org/10.1111/maec.70008","url":null,"abstract":"<div>\u0000 \u0000 <p>Wood falls—parcels of wood that sink to the deep-sea floor—represent unique and dynamic ecosystems that support a highly diverse and evolutionarily distinct assemblage of faunal communities. The fauna inhabiting wood falls exhibit a high degree of endemism, with many species using the wood not only as a substrate and habitat but also as a direct or indirect source of organic matter. Xylophagous species play a critical role in breaking down the wood, creating complex food webs and contributing to nutrient cycling in the deep-sea environment. The composition of faunal communities associated with sunken wood is influenced by several factors, including the physical properties of the wood itself, such as species, mass, and surface area, as well as environmental conditions like water depth, geographic location, and the stage of ecological succession. These factors interact to shape the biodiversity and ecological processes within wood falls, making them temporally and spatially finite habitats. Their distinct boundaries and lifespans are tightly linked to the rate of wood degradation, primarily driven by specialized wood-boring organisms. Despite their ecological significance, most knowledge about wood-fall ecosystems comes from experimental studies rather than from observations of naturally occurring wood falls. This has left significant gaps in our understanding of the natural variability and ecological roles of these systems in the deep sea. The scarcity of natural wood-fall records poses challenges for fully grasping their contribution to deep-sea biodiversity, carbon cycling, and biogeography. In this review, we synthesize the current state of knowledge on wood-fall ecosystems. We also explore the potential applications of wood-fall research in broader ecological, industrial, and environmental contexts. Wood falls offer valuable insights into deep-sea ecosystem functioning, biodiversity maintenance, and species evolution.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 2","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Idiosyncratic Recovery Patterns in Coral Reefs of the Maldives Following Climate Disturbance","authors":"M. Donati,&nbsp;C. N. Bianchi,&nbsp;C. Morri,&nbsp;M. Montefalcone","doi":"10.1111/maec.70009","DOIUrl":"https://doi.org/10.1111/maec.70009","url":null,"abstract":"<div>\u0000 \u0000 <p>The severe heatwave that occurred in April–May 2016 caused widespread bleaching and mortality in the Maldivian coral reefs. In this study, the main factors that influenced coral recovery were investigated, that is, reef typology and exposure (ocean vs. lagoon) and depth (5 m vs. 10 m). Field surveys were conducted in 2019 and 2021 on 26 Maldivian reefs through photographic samplings. Changes in coral community structure and composition were analysed using the percent cover of the dominant coral families in the Maldives (Acroporidae, Pocilloporidae, and Poritidae) and of a number of benthic categories (encrusting corals, soft-bodied organisms, abiotic components). Following the climate disturbance, most of the reefs were still dominated by abiotic components (mainly coral rubble and dead corals) after 5 years, although a slight recovery in hard coral cover was registered. Ocean reefs, dominated by massive Poritidae corals, exhibited a higher recovery capacity than lagoon reefs. Lagoon reefs displayed a higher coral mortality and spatial variability in their recovery patterns and in the coral community composition. Encrusting corals and soft-bodied organisms played a major role in the reef regeneration. The predicted increase in heatwaves frequency due to climate change makes long-term monitoring mandatory to tackle coral reefs' recovery potential and to evaluate their resilience to global warming. Photographic sampling represents a cost-effective methodology to monitor coral communities regularly and objectively evaluate changes in the abundance of the main reef components.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 2","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143594991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High Spatiotemporal Diversity of Sand Temperatures and Estimated Hatchling Sex Ratios of Green Turtle in an Important North Pacific Rookery","authors":"Yusuke Sugimoto,&nbsp;Satomi Kondo,&nbsp;Hideaki Nishizawa,&nbsp;Tomoatsu Ijichi,&nbsp;Yoji Yamamoto,&nbsp;Carlos A. Strüssmann,&nbsp;Shohei Kobayashi","doi":"10.1111/maec.70004","DOIUrl":"https://doi.org/10.1111/maec.70004","url":null,"abstract":"<div>\u0000 \u0000 <p>Sea turtles exhibit temperature-dependent sex determination with warmer incubation temperatures producing more females. Evidence from some regions indicates that global warming may already be increasing the proportion of female hatchlings, but this trend may not be uniform across all areas. Therefore, it is fundamental to understand the spatiotemporal diversity of sand temperature profiles and hatchling sex ratios within each rookery when developing conservation measures. The Ogasawara Islands (27°1′–11′ N, 142°9′–14′ E), Japan, are a highly isolated oceanic archipelago and one of the most important rookeries for green turtles (<i>Chelonia mydas</i>) in the North Pacific. The islands show high inter-beach environmental differences, but to date no study has assessed how these differences translate into spatiotemporal diversity of sand temperatures and hatchling sex ratios. In the present study, we measured the sand temperature at different depths and estimated the hatchling sex ratios from the thermal profiles at seven important nesting beaches of the green turtle in the Ogasawara Islands during 2018–2019. Results showed a marked spatiotemporal diversity in sand temperatures, with estimated hatchling sex ratios varying from male-biased to female-biased among the seven beaches. The spatiotemporal diversity is likely associated with the environmental characteristics between beaches, such as degree of shading, ground vegetation cover, and sand color, as well as seasonal temperature shifts. Nest depth is likely irrelevant for estimating hatchling sex ratios in the Ogasawara Islands. Continuous monitoring of the nesting environments is needed for efficient conservation of green turtle resources.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 2","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143564896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon and Nitrogen Stable Isotopes Evidence High Trophic Segregation Within a Meso- to Bathypelagic Micronektonic Invertebrate Community From Canyons in the North-East Atlantic","authors":"Liz Loutrage,&nbsp;Jérôme Spitz,&nbsp;Anik Brind'Amour,&nbsp;Tiphaine Chouvelon","doi":"10.1111/maec.70005","DOIUrl":"https://doi.org/10.1111/maec.70005","url":null,"abstract":"<p>In deep-pelagic ecosystems, the trophic ecology of micronektonic species (such as fish, jellyfish, krill, shrimps, and cephalopods) is largely overlooked, with most research focusing almost exclusively on fish. However, like fish, invertebrate organisms play key roles in food webs, both as consumers and as predators. Here, we aimed to provide an integrated overview of the relative trophic position, segregation, and overlap of all main groups of species constituting the deep-pelagic micronektonic community. Stable nitrogen (δ¹⁵N) and carbon (δ¹³C) isotope compositions have thus been measured in 13 species belonging to three groups (jellyfish, crustaceans, and cephalopods) sampled in the Bay of Biscay slope area (Northeast Atlantic), as proxies for trophic level and feeding habitat of species. The addition of published isotopic data from deep-pelagic fish sampled in the same zone also allowed the inclusion of vertebrates in the analyses of the trophic structure of the community. The invertebrate community exhibited wide ranges of δ¹⁵N and δ¹³C values (6.45‰ and 2.71‰, respectively). Cephalopods appeared to segregate along a continuum of δ¹⁵N values, with important differences between muscular and fast-swimming species (<i>Histioteuthis reversa</i> and <i>Todarodes sagittatus</i>) presenting higher δ¹⁵N values than gelatinous species (<i>Teuthowenia megalops</i> and <i>Haliphron atlanticus</i>). In contrast, crustaceans appeared to have lower δ¹⁵N values and to be more strongly segregated by δ¹³C values, suggesting different feeding habitats (range δ¹³C = 2.71‰). Some species showed more pelagic (¹³C-depleted) signatures (e.g., <i>Meganyctiphanes norvegica</i>) while others showed ¹³C-enriched values, possibly corresponding to a more benthopelagic diet (e.g., the two Pasiphaeidae species). Isotopic niche calculations at the group level revealed important overlaps between cephalopods and fish, as well as between jellyfish and crustaceans. These results are of significant importance for understanding the complex functioning of growing interest deep-pelagic food webs on slope areas, by promoting a multi-<i>taxa</i> approach.</p>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/maec.70005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Macroalgae and Light Availability Modulate the Distribution of the Temperate Coral Astrangia poculata","authors":"Taylor Lindsay,&nbsp;Willow Dunster,&nbsp;Carlos Prada","doi":"10.1111/maec.70001","DOIUrl":"https://doi.org/10.1111/maec.70001","url":null,"abstract":"<div>\u0000 \u0000 <p>The temperate coral <i>Astrangia poculata</i> is rapidly becoming a convenient system for studying symbiosis, microbiome, and thermal resilience. However, the ecology of this species is poorly understood. <i>A. poculata</i> is a temperate coral that employs facultative symbiosis to survive in cold, nutrient-rich New England waters. The two ecotypes—symbiotic mixotrophic and aposymbiotic heterotrophic colonies—exist in the same environment, but their abundance changes across depth gradients. We conducted quadrat sampling along a depth gradient to quantify the density of <i>A. poculata</i> at Fort Wetherill State Park, RI, and determine the correlates of ecotype distribution. Further, we quantified light availability and macroalgal cover as possible ecological drivers of abundance. Symbiotic and aposymbiotic <i>A. poculata</i> exhibited a bell curve distribution along the depth gradient. In shallow environments, where both light and macroalgae are abundant, macroalgal cover was inversely related to coral density, implying a negative effect on coral abundance. In deeper environments where macroalgae were not present, coral cover was higher. However, light limitation and depth may limit <i>A. poculata</i> abundance, with symbiotic colonies growing no deeper than 12.5 m and only aposymbiotic colonies present from 13 to 22 m. As macroalgae abundance and turbidity increase with more nutrient loading in coastal marine ecosystems, monitoring their effect on the distribution and density of <i>A. poculata</i> is critical to conserve this monotypic species.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143439055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can Copepods Feed on Kelp Detritus? A Laboratory Study With Calanus finmarchicus","authors":"Kristina Ø. Kvile,&nbsp;Marc Anglès d'Auriac,&nbsp;Dag Altin,&nbsp;Rolf Erik Olsen,&nbsp;Kasper Hancke","doi":"10.1111/maec.70002","DOIUrl":"https://doi.org/10.1111/maec.70002","url":null,"abstract":"<p>Kelp forests are dynamic coastal habitats that generate large amounts of carbon-rich detritus. The fate of this detritus is largely unknown and considered a missing link in global carbon budgets. Kelp detritus can serve as food for benthic invertebrates and pelagic invertebrate larvae, but we know close to nothing about the role of kelp detritus as food for other zooplankton. We conducted feeding experiments to test if the highly abundant pelagic copepod <i>Calanus finmarchicus</i> can feed on fragments of two dominant kelp species, <i>Saccharina latissima</i> and <i>Laminaria hyperborea</i>. A series of experiments including particle ingestion, fecal pellet production, and DNA tracing tended to support the hypothesis that <i>C. finmarchicus</i> can feed on kelp particles of both species, but at a reduced rate relative to when on a regular phytoplankton diet. Moreover, the results provide initial evidence that <i>L. hyperborea</i> contains substances that are toxic to copepods, an observation that warrants further research. Pelagic copepods consuming kelp detritus would constitute a largely undescribed pathway of carbon from benthic primary producers to the pelagic food web, and a trajectory for deep-sea carbon sequestration. We hope these preliminary results will inspire future studies on the role of pelagic filter feeders in carbon transport and turnover from macroalgae habitats.</p>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/maec.70002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143439056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Assessment of Demersal Elasmobranch Occurrence and Associated Habitats Using an Autonomous Underwater Vehicle (AUV)","authors":"Jonathon Taylor,&nbsp;John A. Howe,&nbsp;James Thorburn,&nbsp;Clive J. Fox,&nbsp;Christopher McGonigle,&nbsp;Petra Rybanska","doi":"10.1111/maec.70000","DOIUrl":"https://doi.org/10.1111/maec.70000","url":null,"abstract":"<div>\u0000 \u0000 <p>To implement effective management and conservation strategies, an understanding of the spatial ecology, habitat preferences and movement of demersal elasmobranchs is required. This study combines a photographic survey obtained from an autonomous underwater vehicle (AUV) with existing bathymetric data to help understand elasmobranch ecology within the Firth of Lorn, western Scotland. This area is within the Loch Sunart to Sound of Jura Marine Protected Area (MPA) and designated for the protection of the critically endangered flapper skate (<i>Dipturus intermedius</i>). Two areas of seabed were surveyed using an AUV in water depths of 110–165 m southwest of the Isle of Kerrera. Eight surveys were conducted in total, four in each area. Each area was surveyed twice over 2 days in October 2020 and twice in 2 days in May June 2021. One day used bait on the seabed (October) whilst all the others had no bait. For each survey, the AUV travelled 17 km at a height of 2 m above the seabed in a lawnmower pattern providing 0.5 km² photographic coverage for ~2 h per survey. Five elasmobranch species, two scyliorhinids (<i>Scyliohinus canicula</i> and <i>Galeus melastomus</i>) and three rajiformes (<i>D. intermedius</i>, <i>Raja clavata</i> and <i>Leucoraja naevus</i>), were identified from a total of 43 k seabed photographs. In total 42 individual animals and 7 egg cases were observed. Although the AUV had short survey times and small study areas the results are encouraging for AUVs being a useful tool in understanding elasmobranch ecology.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143380886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ecology and Phylogenetic Position of the Spoon Worm, Ikeda pirotansis (Menon and DattaGupta, 1962), (Annelida: Echiura) in Kuwait, Northwestern Arabian Gulf","authors":"Manickam Nithyanandan,&nbsp;Masaatsu Tanaka,&nbsp;Faiza Al-Yamani,&nbsp;Manal Al-Kandari,&nbsp;Prakash Sanjeevi,&nbsp;Chandran Rethinaraj,&nbsp;Raja Dinesh Kumar,&nbsp;Ratheesh Kesavan","doi":"10.1111/maec.12862","DOIUrl":"https://doi.org/10.1111/maec.12862","url":null,"abstract":"<div>\u0000 \u0000 <p><i>Ikeda pirotansis</i> (Menon and DattaGupta 1962), previously known only from intertidal habitats, is now reported for the first time from subtidal habitats in Kuwait, northwestern Arabian Gulf. This finding eliminates its ecological separation from its congener <i>Ikeda taenioides</i>, which is endemic to Japan. The comparison of proboscis morphology (shape, length and colour pattern) between intertidal and subtidal <i>I. pirotansis</i> shows no significant differences. Furthermore, mtDNA extracted from proboscis samples and analysed for the COX1 gene revealed no genetic distance between intertidal and subtidal samples, confirming that <i>I. pirotansis</i> also colonises subtidal habitats. Phylogenetic analysis indicated that the <i>I. pirotansis</i> from Kuwait and India clustered together, forming a monophyletic clade, and warrants more extensive regional sampling to study the detailed taxonomic and evolutionary history of the order Echiuroidea.</p>\u0000 </div>","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"46 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}