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Kaiser S, Stransky B, Jennings RM, Kihara TC, Brix S. Combining morphological and mitochondrial DNA data to describe a new species of Austroniscus Vanhöffen, 1914 (Isopoda, Janiroidea, Nannoniscidae) linking abyssal and hadal depths of the Puerto Rico Trench. Zootaxa 2023; 5293:401-434. [PMID: 37518475 DOI: 10.11646/zootaxa.5293.3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Indexed: 08/01/2023]
Abstract
Hadal trenches are perceived as a unique deep-sea ecosystem with fundamentally different communities compared to the nearby abyss. So far, however, scarce information exists about how populations are genetically linked within a trench and about mechanisms for species divergence. The present study presents the morphological and molecular-genetic characterization and description of a new nannoniscid species within the genus Austroniscus Vanhöffen, 1914 obtained from abyssal and hadal depths of the Puerto Rico Trench, NW Atlantic. Samples were collected as part of the Vema-TRANSIT expedition onboard RV Sonne in January 2015. Because of the large depth differences between sampling locations (4,552-8,338 m), we expected to find different species within the genus inhabiting abyssal and hadal sites. Initial morphological examination using traditional light microscopy and Confocal Laser Scanning Microscopy was paired with subsequent molecular analysis based on mtDNA (COI and 16S). Contrary to our assumptions, combined morphological and molecular species delimitation analyses (sGMYC, mPTP, ABGD) revealed the presence of only one species spanning the abyssal and hadal seafloor of the Puerto Rico Trench. In addition, comparison with type material could show that this species belongs to a new species, Austroniscus brandtae n. sp., which is described herein. Incongruence between some species delimitation methods suggesting the presence of multiple species is interpreted as strong genetic population structuring within the trench, which is also supported by the analysis of the haplotype networks. The geographic and bathymetric distribution of Austroniscus species is discussed. The species described herein represents the first in the genus Austroniscus from the Atlantic Ocean and the deepest record of the genus to date, and hence significantly expanding previously known limits of its geographic and bathymetric range.
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Affiliation(s)
- Stefanie Kaiser
- University of Łódź; Faculty of Biology and Environmental Protection; Department of Invertebrate Zoology and Hydrobiology; Banacha St. 12/16; Łódź; 90-237; Poland; Senckenberg Research Institute; Department of Marine Zoology; Section Crustacea; Senckenberganlage 25; 60325 Frankfurt; Germany.
| | - Bente Stransky
- Museum of Nature; Leibniz Institute for the Analysis of Biodiversity Change (LIB); Centre for Taxonomy and Morphology; Martin- Luther-King-Platz 3; 20146 Hamburg; Germany.
| | - Robert M Jennings
- Temple University; Biology Department; 1900 North 12th Street; Philadelphia; PA 19122; USA.
| | - Terue Cristina Kihara
- Integrated Environmental Solutions UG-INES; c/o DZMB; Südstrand 44; 26382 Wilhelmshaven; Germany.
| | - Saskia Brix
- German Centre for Marine Biodiversity Research (DZMB); Senckenberg am Meer; Martin-Luther-King-Platz 3; 20146 Hamburg; Germany.
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Błażewicz M, Jakiel A, Bamber RN, Bird GJ. Pseudotanaidae Sieg, 1976 (Crustacea: Peracarida) from the Southern Ocean: diversity and bathymetric pattern. THE EUROPEAN ZOOLOGICAL JOURNAL 2021. [DOI: 10.1080/24750263.2021.1960444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- M. Błażewicz
- Department of Invertebrate Zoology and Hydrobiology, University of Lodz, Łódź, Poland
| | - A. Jakiel
- Department of Genetics and Marine Biotechnology, IO PAN, Sopot, Poland
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Kaiser S, Kihara TC, Brix S, Mohrbeck I, Janssen A, Jennings RM. Species boundaries and phylogeographic patterns in new species of Nannoniscus (Janiroidea: Nannoniscidae) from the equatorial Pacific nodule province inferred from mtDNA and morphology. Zool J Linn Soc 2021. [DOI: 10.1093/zoolinnean/zlaa174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Abstract
Spatial patterns of genetic variation (based on COI and 16S mtDNA) for morphologically similar species in the isopod genus Nannoniscus G.O. Sars. 1870 were examined that occur broadly across the Clarion Clipperton Fracture Zone (CCZ). Samples were obtained from five different licence areas as well as an Area of Particular Environmental Interest (APEI-6) with sites located at various distances (a few to several hundred kilometres) from one another. Applying three different species delimitation (SD) methods (sGMYC, mPTP and ABGD) of the molecular data, we could distinguish between four and 12 different molecular taxonomic operational units (MOTUs). Morphological analyses could confirm five distinct phenotypic clades that represent species new to science and are described here: Nannoniscus brenkei sp. nov., Nannoniscus hilario sp. nov., Nannoniscus magdae sp. nov., Nannoniscus menoti sp. nov. and Nannoniscus pedro sp. nov. Despite the assumed limited dispersal capacity of Nannoniscus species, we found haplotypes of two species to be geographically widespread (up to > 1400 km apart), as opposed to several divergent clades occurring in close vicinity or even sympatry. Geographic distance appeared to explain the phylogeographic structure of Nannoniscus species to some extent, although oceanographic features and level of environmental heterogeneity were probably equally important.
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Affiliation(s)
- Stefanie Kaiser
- German Centre for Marine Biodiversity Research (DZMB), Senckenberg am Meer, c/o Center of Natural History (CeNak), Universität Hamburg, Martin-Luther-King-Platz, Hamburg, Germany
- CeNak, Universität Hamburg, Martin-Luther-King-Platz, Hamburg, Germany
| | - Terue Cristina Kihara
- German Centre for Marine Biodiversity Research (DZMB), Senckenberg am Meer, Südstrand, Wilhelmshaven, Germany
- INES Integrated Environmental Solutions UG, Südstrand, Wilhelmshaven, Germany
| | - Saskia Brix
- German Centre for Marine Biodiversity Research (DZMB), Senckenberg am Meer, c/o Center of Natural History (CeNak), Universität Hamburg, Martin-Luther-King-Platz, Hamburg, Germany
| | - Inga Mohrbeck
- German Centre for Marine Biodiversity Research (DZMB), Senckenberg am Meer, Südstrand, Wilhelmshaven, Germany
| | - Annika Janssen
- German Centre for Marine Biodiversity Research (DZMB), Senckenberg am Meer, Südstrand, Wilhelmshaven, Germany
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Kakui K, Nomaki H, Komatsu H, Fujiwara Y. Unexpected low genetic differentiation between Japan and Bering Sea populations of a deep-sea benthic crustacean lacking a planktonic larval stage (Peracarida: Tanaidacea). Biol J Linn Soc Lond 2020. [DOI: 10.1093/biolinnean/blaa106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
AbstractInformation on the extent, diversity and connectivity of populations is lacking for most deep-sea invertebrates. Species of the order Tanaidacea (Crustacea), one of the most diverse and abundant macrofaunal groups in the deep sea, are benthic, lack a planktonic larval stage, and thus would be expected to have narrow distributional ranges. However, with molecular evidence from the COI gene, we show here that the deep-sea tanaidacean Carpoapseudes spinigena has a distributional range spanning at least 3700 km, from off northern Japan to the south-eastern Bering Sea. Living individuals found in a sediment core indicated that the species is a sedentary burrower. COI analyses revealed a low level of genetic diversity overall, and low differentiation (p-distance, 0.2–0.8%) between the Japan and Bering Sea populations. One hypothesis to explain the low genetic diversity over a broad region is that the Japan population was founded by individuals transported by ocean currents from the Bering Sea. However, due to limited data, other explanations cannot be ruled out. Our results indicate that continued sampling is of fundamental importance to understanding how genetic and taxonomic diversity originate and are maintained in the deep sea.
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Affiliation(s)
- Keiichi Kakui
- Faculty of Science, Hokkaido University, Sapporo, Japan
| | - Hidetaka Nomaki
- SUGAR, X-star, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
| | - Hironori Komatsu
- Department of Zoology, National Museum of Nature and Science, Tsukuba, Japan
| | - Yoshihiro Fujiwara
- Research Institute for Global Change (RIGC), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
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Riehl T, De Smet B. Macrostylis metallicola spec. nov.-an isopod with geographically clustered genetic variability from a polymetallic-nodule area in the Clarion-Clipperton Fracture Zone. PeerJ 2020; 8:e8621. [PMID: 32149025 PMCID: PMC7049464 DOI: 10.7717/peerj.8621] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 01/22/2020] [Indexed: 11/20/2022] Open
Abstract
Background The Clarion-Clipperton Fracture Zone (CCFZ) in the Northeast Central Pacific Ocean is a region of heightened scientific and public interest because of its wealth in manganese nodules. Due to a poor ecological understanding at the abyssal seafloor and limited knowledge of the organisms inhabiting this area, huge efforts in alpha taxonomy are required. To predict and manage potential hazards associated with future mining, taxonomy is an essential first step to grasp fundamental ecosystem traits, such as biogeographic patterns, connectivity, and the potential for post-impact recolonization. Amongst samples from the Global Sea Mineral Resources NV exploration area (EA) in the CCFZ an undescribed species of the isopod crustacean family Macrostylidae was discovered. Previously, it has been reported from two other nearby regions, the Institut Français de Recherche pour l’Exploitation de la Mer and BGR EAs. There it was one of the more widely distributed and abundant species of the benthic macrofauna and exhibited geographically structured populations. It nevertheless remained taxonomically undescribed so far. Methods The new species is described by means of integrative taxonomy. Morphologically, macro photography, confocal microscopy, scanning electron microscopy and light microscopy were used to describe the species and to get first insights on its phylogenetic origin. Additionally, mitochondrial DNA markers were used to test the morphological allocation of the two dimorphic sexes and juvenile stages, to analyze geographic patterns of genetic differentiation, and to study intra-and inter-species relationships, also in light of previously published population genetics on this species. Results The new species, Macrostylis metallicola spec. nov., is a typical representative of Macrostylidae as recognizable from the fossosoma, prognathous cephalothorax, and styliform uropods. It can be morphologically distinguished from congeners by a combination of character states which include the autapomorphic shape of the first pleopod of the copulatory male. A sexual dimorphism, as expressed by a peculiar sequence of article length-width ratios of the male antennula, indicates a relationship with M. marionaeKniesz, Brandt & Riehl (2018) and M. longipesHansen (1916) amongst other species sharing this dimorphism. Mitochondrial genetic markers point in a similar direction. M. metallicola appears to be amongst the more common and widely distributed components of the benthic macrofauna in this region which may suggest a resilience of this species to future mining activities because of its apparent potential for recolonization of impacted sites from adjacent areas of particular environmental interest. The genetic data, however, show geographic clustering of its genetic variability, pointing towards a limited potential for dispersal. Local extinction of populations could potentially not be compensated quickly and would mean a loss of genetic diversity of this species.
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Affiliation(s)
- Torben Riehl
- Department of Marine Zoology, Section Crustacea, Senckenberg Research Institute and Natural History Museum, Frankfurt am Main, Germany.,Institute for Ecology, Evolution and Diversity, Johann Wolfgang Goethe Universität Frankfurt am Main, Frankfurt am Main, Germany.,Centre for Natural History, Zoological Museum, Universität Hamburg, Hamburg, Germany
| | - Bart De Smet
- Department of Biology, Marine Biology Research Group, Ghent University, Ghent, Belgium
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Grzelak K, Sørensen MV. Diversity and community structure of kinorhynchs around Svalbard: First insights into spatial patterns and environmental drivers. ZOOL ANZ 2019. [DOI: 10.1016/j.jcz.2019.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Halanych KM, Mahon AR. Challenging Dogma Concerning Biogeographic Patterns of Antarctica and the Southern Ocean. ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS 2018. [DOI: 10.1146/annurev-ecolsys-121415-032139] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Antarctica is enormous, cold, remote, and particularly sensitive to climate change. Most biological research below 60°S has focused on the isolated nature of the biota and how organisms have adapted to the cold and ice. However, biogeographic patterns in Antarctica and the Southern Ocean, and the processes explaining how those patterns came about, still await adequate explanation. Both terrestrial and marine organisms have been influenced by climatic change (e.g., glaciation), physical phenomena (e.g., oceanic currents), and/or potential barriers to gene flow (e.g., steep thermal gradients). Whereas the Antarctic region contains diverse and complex marine communities, terrestrial systems tend to be comparatively simple with limited diversity. Here, we challenge the current dogma used to explain the diversity and biogeographic patterns present in the Antarctic. We assert that relatively modern processes within the last few million years, rather than geo-logical events that occurred in the Eocene and Miocene, account for present patterns of biodiversity in the region. Additionally, reproductive life history stages appear to have little influence in structuring genetic patterns in the Antarctic, as currents and glacial patterns are noted to be more important drivers of organismal patterns of distribution. Finally, we highlight the need for additional sampling, high-throughput genomic approaches, and broad, multinational cooperation for addressing outstanding questions of Antarctic biogeography and biodiversity.
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Affiliation(s)
- Kenneth M. Halanych
- Molette Biology Laboratory for Environmental and Climate Change Studies, Department of Biological Sciences, Auburn University, Auburn, Alabama 36849, USA
| | - Andrew R. Mahon
- Department of Biology, Central Michigan University, Mount Pleasant, Michigan 48859, USA
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Bober S, Riehl T, Henne S, Brandt A. New Macrostylidae (Isopoda) from the Northwest Pacific Basin described by means of integrative taxonomy with reference to geographical barriers in the abyss. Zool J Linn Soc 2017. [DOI: 10.1093/zoolinnean/zlx042] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Simon Bober
- University of Hamburg, Center of Natural History (CeNak), Zoological Museum, Hamburg, Germany
| | - Torben Riehl
- Department Marine Zoology, Senckenberg Research Institute and Natural History Museum, Crustacea, Frankfurt, Germany
| | - Stephan Henne
- University of Hamburg, Center of Natural History (CeNak), Zoological Museum, Hamburg, Germany
| | - Angelika Brandt
- Department Marine Zoology, Senckenberg Research Institute and Natural History Museum, Crustacea, Frankfurt, Germany
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Bober S, Riehl T, Brandt A. An organ of equilibrium in deep-sea isopods revealed: the statocyst of Macrostylidae (Crustacea, Peracarida, Janiroidea). ZOOMORPHOLOGY 2017. [DOI: 10.1007/s00435-017-0376-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Easton EE, Thistle D. Do some deep‐sea, sediment‐dwelling species of harpacticoid copepods have 1000‐km‐scale range sizes? Mol Ecol 2016; 25:4301-18. [DOI: 10.1111/mec.13744] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 04/19/2016] [Accepted: 06/22/2016] [Indexed: 11/29/2022]
Affiliation(s)
- E. E. Easton
- Department of Earth, Ocean and Atmospheric Science Florida State University Tallahassee FL 32306‐4320 USA
| | - D. Thistle
- Department of Earth, Ocean and Atmospheric Science Florida State University Tallahassee FL 32306‐4320 USA
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Raupach MJ, Barco A, Steinke D, Beermann J, Laakmann S, Mohrbeck I, Neumann H, Kihara TC, Pointner K, Radulovici A, Segelken-Voigt A, Wesse C, Knebelsberger T. The Application of DNA Barcodes for the Identification of Marine Crustaceans from the North Sea and Adjacent Regions. PLoS One 2015; 10:e0139421. [PMID: 26417993 PMCID: PMC4587929 DOI: 10.1371/journal.pone.0139421] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 09/14/2015] [Indexed: 12/02/2022] Open
Abstract
During the last years DNA barcoding has become a popular method of choice for molecular specimen identification. Here we present a comprehensive DNA barcode library of various crustacean taxa found in the North Sea, one of the most extensively studied marine regions of the world. Our data set includes 1,332 barcodes covering 205 species, including taxa of the Amphipoda, Copepoda, Decapoda, Isopoda, Thecostraca, and others. This dataset represents the most extensive DNA barcode library of the Crustacea in terms of species number to date. By using the Barcode of Life Data Systems (BOLD), unique BINs were identified for 198 (96.6%) of the analyzed species. Six species were characterized by two BINs (2.9%), and three BINs were found for the amphipod species Gammarus salinus Spooner, 1947 (0.4%). Intraspecific distances with values higher than 2.2% were revealed for 13 species (6.3%). Exceptionally high distances of up to 14.87% between two distinct but monophyletic clusters were found for the parasitic copepod Caligus elongatus Nordmann, 1832, supporting the results of previous studies that indicated the existence of an overlooked sea louse species. In contrast to these high distances, haplotype-sharing was observed for two decapod spider crab species, Macropodia parva Van Noort & Adema, 1985 and Macropodia rostrata (Linnaeus, 1761), underlining the need for a taxonomic revision of both species. Summarizing the results, our study confirms the application of DNA barcodes as highly effective identification system for the analyzed marine crustaceans of the North Sea and represents an important milestone for modern biodiversity assessment studies using barcode sequences.
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Affiliation(s)
- Michael J. Raupach
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
- * E-mail:
| | - Andrea Barco
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Dirk Steinke
- Biodiversity Institute of Ontario, University of Guelph, Guelph, Ontario, Canada
| | - Jan Beermann
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Biologische Anstalt Helgoland, Helgoland, Schleswig-Holstein, Germany
| | - Silke Laakmann
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Inga Mohrbeck
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Hermann Neumann
- Department for Marine Research, Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Terue C. Kihara
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Karin Pointner
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Adriana Radulovici
- Biodiversity Institute of Ontario, University of Guelph, Guelph, Ontario, Canada
| | - Alexandra Segelken-Voigt
- Animal Biodiversity and Evolutionary Biology, Institute for Biology and Environmental Sciences, V. School of Mathematics and Science, Carl von Ossietzky University Oldenburg, Oldenburg, Niedersachsen, Germany
| | - Christina Wesse
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
| | - Thomas Knebelsberger
- German Center of Marine Biodiversity (DZMB), Senckenberg am Meer, Wilhelmshaven, Niedersachsen, Germany
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Janssen A, Kaiser S, Meißner K, Brenke N, Menot L, Martínez Arbizu P. A reverse taxonomic approach to assess macrofaunal distribution patterns in abyssal Pacific polymetallic nodule fields. PLoS One 2015; 10:e0117790. [PMID: 25671322 PMCID: PMC4324633 DOI: 10.1371/journal.pone.0117790] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 12/31/2014] [Indexed: 11/19/2022] Open
Abstract
Heightened interest in the exploitation of deep seafloor minerals is raising questions on the consequences for the resident fauna. Assessing species ranges and determination of processes underlying current species distributions are prerequisites to conservation planning and predicting faunal responses to changing environmental conditions. The abyssal central Pacific nodule belt, located between the Clarion and Clipperton Fracture Zones (CCZ), is an area prospected for mining of polymetallic nodules. We examined variations in genetic diversity and broad-scale connectivity of isopods and polychaetes across the CCZ. Faunal assemblages were studied from two mining claims (the eastern German and French license areas) located 1300 km apart and influenced by different productivity regimes. Using a reverse taxonomy approach based on DNA barcoding, we tested to what extent distance and large-scale changes in environmental parameters lead to differentiation in two macrofaunal taxa exhibiting different functions and life-history patterns. A fragment of the mitochondrial gene Cytochrome Oxidase Subunit 1 (COI) was analyzed. At a 97% threshold the molecular operational taxonomic units (MOTUs) corresponded well to morphological species. Molecular analyses indicated high local and regional diversity mostly because of large numbers of singletons in the samples. Consequently, variation in composition of genotypic clusters between sites was exceedingly large partly due to paucity of deep-sea sampling and faunal patchiness. A higher proportion of wide-ranging species in polychaetes was contrasted with mostly restricted distributions in isopods. Remarkably, several cryptic lineages appeared to be sympatric and occurred in taxa with putatively good dispersal abilities, whereas some brooding lineages revealed broad distributions across the CCZ. Geographic distance could explain variation in faunal connectivity between regions and sites to some extent, while assumed dispersal capabilities were not as important.
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Affiliation(s)
- Annika Janssen
- Senckenberg am Meer, Deutsches Zentrum für Marine Biodiversitätsforschung, Südstrand 44, 26382, Wilhelmshaven, Germany
| | - Stefanie Kaiser
- Senckenberg am Meer, Deutsches Zentrum für Marine Biodiversitätsforschung, Südstrand 44, 26382, Wilhelmshaven, Germany
| | - Karin Meißner
- Senckenberg am Meer, Deutsches Zentrum für Marine Biodiversitätsforschung, Biozentrum Grindel, Martin-Luther-King Platz 3, 20146, Hamburg, Germany
| | - Nils Brenke
- Senckenberg am Meer, Deutsches Zentrum für Marine Biodiversitätsforschung, Südstrand 44, 26382, Wilhelmshaven, Germany
| | - Lenaick Menot
- Institut Français de Recherche pour l´Exploitation de la Mer, Centre de Brest BP 70, 29280, Plouzané, France
| | - Pedro Martínez Arbizu
- Senckenberg am Meer, Deutsches Zentrum für Marine Biodiversitätsforschung, Südstrand 44, 26382, Wilhelmshaven, Germany
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Brandt A, Brix S, Held C, Kihara TC. Molecular differentiation in sympatry despite morphological stasis: deep-seaAtlantoserolis Wägele, 1994 andGlabroserolis Menzies, 1962 from the south-west Atlantic (Crustacea: Isopoda: Serolidae). Zool J Linn Soc 2014. [DOI: 10.1111/zoj.12178] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Angelika Brandt
- Zoological Institute and Zoological Museum; Biocenter Grindel; University of Hamburg; Martin-Luther-King-Platz 3 20146 Hamburg Germany
| | - Saskia Brix
- Senckenberg am Meer; German Centre for Marine Biodiversity Research (DZMB); c/o Biocenter Grindel Martin-Luther-King-Platz 3 D-20146 Hamburg Germany
| | - Christoph Held
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research; Am Alten Hafen 26 D-27568 Bremerhaven Germany
| | - Terue Cristina Kihara
- Senckenberg am Meer; German Centre for Marine Biodiversity Research (DZMB); Südstrand 44 D-26382 Wilhelmshaven Germany
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Riehl T, Wilson GDF, Malyutina MV. Urstylidae - a new family of abyssal isopods (Crustacea: Asellota) and its phylogenetic implications. Zool J Linn Soc 2014. [DOI: 10.1111/zoj.12104] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Torben Riehl
- Biocenter Grindel & Zoological Museum; University of Hamburg; Martin-Luther-King-Platz 3 20146 Hamburg Germany
- Marine Invertebrates; Australian Museum; 6 College Street Sydney NSW 2010 Australia
| | - George D. F. Wilson
- Marine Invertebrates; Australian Museum; 6 College Street Sydney NSW 2010 Australia
| | - Marina V. Malyutina
- A.V. Zhirmunsky Institute of Marine Biology; FEB RAS, 17 Palchevskogo Street 690041 Vladivostok Russia
- Far East Federal University; Vladivostok Russia
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