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  • 2005-2009  (4)
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  • 1
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    Composition of benthic taxa collected during POLARSTERN cruise ANT-XXI/5 (BENDEX) at Bouvet Island and Spiess Seamound (2005)
    PANGAEA
    In:  Supplement to: Arntz, Wolf E; Thatje, Sven; Linse, Katrin; Avila, Conxita; Ballesteros, Manuel; Barnes, David K A; Cope, Thérèse; Cristobo, Francisco J; De Broyer, Claude; Gutt, Julian; Isla, Enrique; López-González, Pablo José; Montiel, Américo; Munilla, Tomás; Ramos-Esplá, Alfonso A; Raupach, Michael R; Rauschert, Martin; Rodriguez, Estefania; Teixidó, Núria (2005): Missing link in the Southern Ocean: sampling the marine benthic fauna of remote Bouvet Island. Polar Biology, 29(2), 83-96, https://doi.org/10.1007/s00300-005-0047-8
    Details
    Publication Date: 2023-10-28
    Description: Bouvet (Bouvetøya) is a geologically young and very remote island just south of the Polar Front. Here we report samples taken during the RV "Polarstern" cruise ANTXXI/2 on 3 days in November 2003 and January 2004. This work was part of SCAR's EASIZ programme and intended, by providing data on the marine fauna of this "white gap" in the Atlantic sector of the Southern Ocean, to contribute to identifying the role of Bouvet in the faunal exchange between the Sub- and high Antarctic. While this goal demands extensive molecular analysis of the material sampled (future work), a checklist of the samples and data at hand widens the faunal and environmental inventory substantially. We suggest some preliminary conclusions on the relationship of Bouvet Island's fauna with that of other regions, such as Magellanic South America, the Antarctic Peninsula, and the high Antarctic Weddell Sea, which have been sampled previously. There seem to be different connections for individual higher taxa rather than a generally valid consistent picture.
    Keywords: AWI; EASIZ; Ecology of the Antarctic Sea Ice Zone; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; SPP1158
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    (Table 2) Taxon list for benthos collected during POLARSTERN cruise ANT-XXI/5 (BENDEX), at Bouvet Island and Spiess Seamount (2005)
    PANGAEA
    Details
    Publication Date: 2024-06-25
    Keywords: Abyssocucumis liouvillei; Acanthomunna spinipes; Achlyonice violaecuspidata; Acodontaster sp.; Actinostola sp.; Actinostolidae; Aega pushkini; Aeginioides gaussi; Agassiz Trawl; Aglaophamus sp.; AGT; Aimulosia antarctica; Alcyonaria sp.; Ammothea carolinensis; Amphiglena sp.; Antarctonemertes sp.; Antarcturus oryx; Antatelson walkeri; ANT-XXI/2; Aplidium bilinguae; Aplidium falklandicum; Aplidium sp.; Apseudes spectabilis; Arachnopusia inchoata; Arcoscalpellum bouvieri; Area/locality; Arisatsis sp.; Ascolepis sp.; Asteroidea; Atyloella tribinicuspidata; Atylopsis fragilis; Atylopsis megalops; Atylopsis orthodactylus; Austrodoris kerguelensis; Austroflustra vulgaris; Autolytus sp.; Barrukia sp.; Bathyberthella antarctica; Bathyplotes fuscivinculum; Bathyplotes sp.; Brachiopod sp.; Bubaris sp.; Camptoplites bicornis; Capnea georgiana; Caprellinoides tristanensis; Ceacognathia sp.; Cellaria incula; Cellarinella njegovanae; Cellarinella nutti; Celleporella antarctica; Celleporella bougainvillei; Cephalodiscus sp.; Chiridota weddellensis; Clathrinida; Colossendeis robusta; Coperonus sp.; Crinoidea indeterminata; Crossaster sp.; Cucumariidae; Cuenotaster sp; Cuthona sp.; Date/Time of event; Date/Time of event 2; Doto sp.; Echiniphimedia hodgsoni; Echinozone quadrispinosa; Ekmocucumis cf. steineni; Ekmocucumis sp.; Elevation of event; Elevation of event 2; Eulagisca sp.; Eunoe sp.; Event label; Flabelligera sp.; Flabellum sp.; Gamaropsis serricra; Giganopsis squamosa; Glyphoperidium bursa; Gnathiphimedia cf. mandibularis; Gnathiphimedia mandibularis; Gnathiphimedia sp.; Golfingia sp.; Haplocheira barbimana; Harmothoe spp.; Harpinioides drepanocheir; Hermadion sp.; Himantozoum antarcticum; Hippolytidae; Hippomedon kergueleni; Holothuridea; Hormathiidae; Hydrozoa indeterminata; Ianthopsis ruseri; Irregularia sp.; Ischyroceridae; Isotealia antarctica; Jassa falcata; Jassa goniamera; Joeropsis antarctica; Laetmonice sp.; Latitude of event; Lepidonotothen kempi; Lepidonotothen larseni; Leucothoe spinicarpa; Liljeborgia georgiana; Liljeborgia sp.; Longitude of event; Longitude of event 2; Luidia sp.; Lysianassoidea; Melphidippa antarctica; Mesoproboloides sp.; Metopoides leptomanus; Metopoides sp.; Molgula pedunculata; Munna sp.; Mycale acerata; Mysidacea sp.; Nauticaris marionis; Nematocarcinus lanceopes; Nematoflustra flagellata; Neojaera antarctica; Notaeolidia depressa; Nymphon australe; Odontaster sp.; Oedicerotidae; Ophiocanthid sp.; Ophionotus victoriae; Ophiuroidea; Ophiurolepis sp.; Oradarea rossi; Oradarea walkeri; Orchomenopsis cavimanus; Osthimosia bicornis; Osthimosia sp.; Pachychelium nichollsi; Pagentina genarum; Pallenopsis hodgsoni; Paralomis elongata; Pardaliscidae; Parepimeria crenulata; Philine alata; Phyllocomus sp.; Pista sp.; Pleurogonium sp.; Podocerus capillimanus; Polarstern; Polirhabdotos inclusum; Polyeunoa sp.; Polymastia invaginata; Polyzoa opuntia; Porania cf. antarctica; Porifera indeterminata; Primnoidae sp.; Prostebbingia brevicornis; Prostebbingia sp.; PS65/019-1; PS65/020-1; PS65/028-1; PS65/029-1; PS65/344-1; PS65/347-1; PS65 BENDEX; Pseudericthonius gaussi; Pseudericthonius hesperidesi; Pseudodulichia antarctica; Pseudosuberites sp.; Psilaster sp.; Psolidae; Psolus cf. antarcticus; Puncturella conica; Pycnanthus sp.; Pyura bouvetensis; Regularia sp.; Reteporella erugata; Reteporella frigida; Schraderia gracilis; Scina rattrayi rattrayi; Seba antarctica; Septemserolis septemcarinata; Serpula sp.; Smittina incernicula; South Atlantic Ocean; Stegocephalidae; Stenothoidae; Stilipedidae sp.; Stomphia selaginella; Swanomia brevimandibulata; Tedania tantula; Tentorium sp.; Thouarella sp.; Torometopa antarctica; Torometopa sp.; Tritonia challengeriana; Tritonia sp.; Trypanosyllis sp.; Tryphosella sp.; Tylobranchion speciosum
    Type: Dataset
    Format: text/tab-separated-values, 1188 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    (Table 1) Taxonomic composition and ecological importance of taxa in trawl catches during POLARSTERN cruise ANT-XXI/5 (BENDEX), Bouvet Island (2005)
    PANGAEA
    Details
    Publication Date: 2024-06-25
    Keywords: Actiniaria; Agassiz Trawl; AGT; Alcyonaria; Amphipoda; ANT-XXI/2; Area/locality; Articulata; Ascidiacea; Asteroidea; Bivalvia; Cheilostomata; Cirripedia; Crinoidea; Date/Time of event; Date/Time of event 2; Elevation of event; Elevation of event 2; Errantia; Event label; Gorgonaria; Holothuroidea; Hydrozoa; Irregularia; Isopoda; Latitude of event; Latitude of event 2; Longitude of event; Longitude of event 2; Mysidacea; Natantia; Nemertea; Ophiuroidea; Opisthobranchia; Pennatularia; Pisces; Polarstern; Polyplacophora; Porifera; Prosobranchia; PS65/019-1; PS65/020-1; PS65/028-1; PS65/029-1; PS65/344-1; PS65 BENDEX; Pygnogonida; Regularia; Reptantia; Scleractinia; Sedentaria; Sipunculida; South Atlantic Ocean
    Type: Dataset
    Format: text/tab-separated-values, 164 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    (Tables 1, 3) Details of Agassiz trawl stations and numbers of specimens per macro- and megazoobenthic taxon collected during POLARSTERN cruise ANT-XXII/3 (ANDEEP III) (2007)
    PANGAEA
    In:  Supplement to: Linse, Katrin; Brandt, Angelika; Bohn, Jens M; Danis, Bruno; De Broyer, Claude; Ebbe, Brigitte; Heterier, Vincent; Janussen, Dorte; López-González, Pablo José; Schüller, Myriam; Schwabe, E; Thomson, Michael (2007): Macro- and megabenthic assemblages in the bathyal and abyssal Weddell Sea (Southern Ocean). Deep Sea Research Part II: Topical Studies in Oceanography, 54(16-17), 1848-1863, https://doi.org/10.1016/j.dsr2.2007.07.011
    Details
    Publication Date: 2024-06-26
    Description: The assemblages inhabiting the continental shelf around Antarctica are known to be very patchy, in large part due to deep iceberg impacts. The present study shows that richness and abundance of much deeper benthos, at slope and abyssal depths, also vary greatly in the Southern and South Atlantic oceans. On the ANDEEP III expedition, we deployed 16 Agassiz trawls to sample the zoobenthos at depths from 1055 to 4930 m across the northern Weddell Sea and two South Atlantic basins. A total of 5933 specimens, belonging to 44 higher taxonomic groups, were collected. Overall the most frequent taxa were Ophiuroidea, Bivalvia, Polychaeta and Asteroidea, and the most abundant taxa were Malacostraca, Polychaeta and Bivalvia. Species richness per station varied from 6 to 148. The taxonomic composition of assemblages, based on relative taxon richness, varied considerably between sites but showed no relation to depth. The former three most abundant taxa accounted for 10-30% each of all taxa present. Standardised abundances based on trawl catches varied between 1 and 252 individuals per 1000 m2. Abundance significantly decreased with increasing depth, and assemblages showed high patchiness in their distribution. Cluster analysis based on relative abundance showed changes of community structure that were not linked to depth, area, sediment grain size or temperature. Generally abundances of zoobenthos in the abyssal Weddell Sea are lower than shelf abundances by several orders of magnitude.
    Keywords: Actiniaria; Agassiz Trawl; AGT; Alcyonacea; Amphipoda; Antipatharia; ANT-XXII/3; Ascidiacea; Asteroidea; Bivalvia; Brachiopoda; Bryozoa; Ceriantharia; Corallimorpharia; Crinoidea; Cumacea; Date/Time of event; Depth, bottom/max; Depth, top/min; Echiurida; Errantia; Event label; Haul length; Holothuroidea; Hydrozoa; Irregularia spp.; Isopoda; Latitude of event; Latitude of event 2; Longitude of event; Longitude of event 2; Mysidacea; Natantia; Nemertea; Ocean and sea region; Octopoda; Ophiuroidea; Opisthobranchia; Ostracoda; Pennatulacea; Pisces; Polarstern; Polyplacophora; Porifera; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Prosobranchia; PS67/016-11; PS67/021-8; PS67/057-2; PS67/059-10; PS67/074-7; PS67/078-11; PS67/080-6; PS67/081-9; PS67/088-11; PS67/094-11; PS67/102-11; PS67/110-2; PS67/121-7; PS67/142-6; PS67/150-7; PS67/151-1; PS67 ANDEEP 3; Pycnogonida; Regularia spp.; Scaphopoda; Scleractinia; Scyphozoa; Sedentaria; Sediment type; Sipunculida; SPP1158; Tanaidacea; Teuthida; Thoracica; Volume; Zoantharia
    Type: Dataset
    Format: text/tab-separated-values, 784 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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