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  • 21
    Publikationsdatum: 2023-03-18
    Schlagwort(e): Dobu; Event label; Length; Location; Sample ID; Sex; Site; South Pacific; Stage; Upa-Upasina; Width
    Materialart: Dataset
    Format: text/tab-separated-values, 13129 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 22
    Publikationsdatum: 2023-03-18
    Schlagwort(e): DATE/TIME; Dobu; Environment; Event label; Location; Number; Observation; Percentage; Sample ID; South Pacific; Species; Upa-Upasina
    Materialart: Dataset
    Format: text/tab-separated-values, 2480 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 23
    Publikationsdatum: 2023-04-06
    Schlagwort(e): ANT-XXXIII/3; Biovolume; BONGO; Bongo net; Calculated, see abstract; Cruise/expedition; DATE/TIME; DEPTH, water; Device type; Event label; Flowmeter (HydroBios); LATITUDE; LONGITUDE; Mesh size; Polarstern; Population Shift and Ecosystem Response – Krill vs. Salps; POSER; PS112; PS112_101-2; PS112_106-7; PS112_120-7; PS112_20-6; PS112_25-58; PS112_34-7; PS112_41-4; PS112_55-9; PS112_98-7; Scotia Sea; size; Southern Ocean; stoichiometry; Volume; Weddell Sea; West Antarctic Peninsula; Zooplankton
    Materialart: Dataset
    Format: text/tab-separated-values, 162 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 24
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Supplement to: Cornils, Astrid; Held, Christoph (2014): Evidence of cryptic and pseudocryptic speciation in the Paracalanus parvus species complex (Crustacea, Copepoda, Calanoida). Frontiers in Zoology, 11(1), 19, https://doi.org/10.1186/1742-9994-11-19
    Publikationsdatum: 2023-01-13
    Beschreibung: Introduction Many marine planktonic crustaceans such as copepods have been considered as widespread organisms. However, the growing evidence for cryptic and pseudo-cryptic speciation has emphasized the need of re-evaluating the status of copepod species complexes in molecular and morphological studies to get a clearer picture about pelagic marine species as evolutionary units and their distributions. This study analyses the molecular diversity of the ecologically important Paracalanus parvus species complex. Its seven currently recognized species are abundant and also often dominant in marine coastal regions worldwide from temperate to tropical oceans. Results COI and Cytochrome b sequences of 160 specimens of the Paracalanus parvus complex from all oceans were obtained. Furthermore, 42 COI sequences from GenBank were added for the genetic analyses. Thirteen distinct molecular operational taxonomic units (MOTU) and two single sequences were revealed with cladistic analyses (Maximum Likelihood, Bayesian Inference), of which seven were identical with results from species delimitation methods (barcode gaps, ABDG, GMYC, Rosenberg's P(AB)). In total, 10 to 12 putative species were detected and could be placed in three categories: (1) temperate geographically isolated, (2) warm-temperate to tropical wider spread and (3) circumglobal warm-water species. Conclusions The present study provides evidence of cryptic or pseudocryptic speciation in the Paracalanus parvus complex. One major insight is that the species Paracalanus parvus s.s. is not panmictic, but may be restricted in its distribution to the northeastern Atlantic.
    Materialart: Dataset
    Format: application/zip, 2 datasets
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 25
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    Unbekannt
    PANGAEA
    Publikationsdatum: 2023-01-13
    Schlagwort(e): Comment; File name; Uniform resource locator/link to file
    Materialart: Dataset
    Format: text/tab-separated-values, 15 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 26
    Publikationsdatum: 2023-02-12
    Schlagwort(e): Area/locality; DATE/TIME; Identification; Investigator; LATITUDE; LONGITUDE
    Materialart: Dataset
    Format: text/tab-separated-values, 912 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 27
    Publikationsdatum: 2023-03-16
    Schlagwort(e): Abundance per volume; APN; Apstein plankton net; Ciska; CISKA2005; CISKA2005_01-2; CISKA2005_02-2; CISKA2005_04-2; CISKA2005_06-2; CISKA2005_08-2; CISKA2005_10-2; CISKA2005_11-2; CISKA2005_13-2; CISKA2005_16-2; CISKA2005_19-2; CISKA2005_20-2; CISKA2005_21-2; CISKA2005_24-2; CISKA2005_27-2; CISKA2005_30-2; CISKA2005_33-2; CISKA2005_35-2; CISKA2005_37-2; CISKA2005_38-2; CISKA2005_39-2; CISKA2005_43-2; CISKA2005_46-2; CISKA2005_47-2; CISKA2005_50-2; CISKA2005_53-2; Date/Time of event; Depth, bottom/max; Depth, top/min; DEPTH, water; Event label; Latitude of event; Longitude of event; Makasar Strait; Taxon/taxa; Uniform resource locator/link to reference
    Materialart: Dataset
    Format: text/tab-separated-values, 490 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 28
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Publikationsdatum: 2023-07-10
    Schlagwort(e): Acartia centrura, adult; Acartia danae, adult; Acartia erythraea, adult; Acartia negligens, adult; Acartia pacifica, adult; Acartia sp., adult; Acartia spp., c1-c5; Acrocalanus gibber, female; Acrocalanus gracilis, female; Acrocalanus longicornis, female; Acrocalanus monachus, female; Acrocalanus spp., c1-c5; Acrocalanus spp., male; Actinotrocha, larvae; Actinula; Amphipoda; Anawekia bilobata, adult; Anawekia robusta, adult; Anawekia sp., adult; APN; Appendicularia; Apstein plankton net; Atortus sp., c1-c5; Auricularia, larvae; Bestiolina sp., adult; Bipinninaria/Brachiolaria, larvae; Bivalvia; Brachiopoda, larvae; Calanidae, c1-c5; Calanopia americana, adult; Calanopia aurivilli, adult; Calanopia elliptica, adult; Calanopia herdmani, adult; Calanopia minor, adult; Calanopia spp., c1-c5; Calocalanus pavo, adult; Calocalanus plumulosus, adult; Calocalanus spp., adult; Calocalanus spp., c1-c5; Calyptopis; Candacia catula, adult; Candacia curta, adult; Candacia ethiopica, adult; Candacia pachydactyla, adult; Candacia spp., c1-c5; Canthocalanus pauper, adult; Centropages calaninus, adult; Centropages elongatus, adult; Centropages furcatus, adult; Centropages spp., c1-c5; Cephalopoda, juvenile; Chaetognatha; Cirripedia, nauplii; Ciska; CISKA2005; CISKA2005_01-2; CISKA2005_02-2; CISKA2005_04-2; CISKA2005_06-2; CISKA2005_08-2; CISKA2005_10-2; CISKA2005_11-2; CISKA2005_13-2; CISKA2005_16-2; CISKA2005_19-2; CISKA2005_20-2; CISKA2005_21-2; CISKA2005_24-2; CISKA2005_27-2; CISKA2005_30-2; CISKA2005_33-2; CISKA2005_35-2; CISKA2005_37-2; CISKA2005_38-2; CISKA2005_39-2; CISKA2005_43-2; CISKA2005_46-2; CISKA2005_47-2; CISKA2005_50-2; CISKA2005_53-2; Clausocalanus arcuicornis, female; Clausocalanus farrani, female; Clausocalanus furcatus, female; Clausocalanus mastigophorus, female; Clausocalanus minor, female; Clausocalanus parapergens, female; Clausocalanus paululus, female; Clausocalanus spp., c1-c5; Clausocalanus spp., male; Clytemnestra spp.; Copepoda, nauplii; Copilia spp., adult; Copilia spp., c1-c5; Corycaeidae, c1-c5; Corycaeus spp., adult; Cosmocalanus darwini, adult; Counting; Counting 〉200 µm fraction; Cryptoniscidae, larvae; Ctenocalanus vanus, adult; Ctenocalanus vanus, c1-c5; Ctenophora; Cypris, larvae; Date/Time of event; Decapoda, holoplankton; Decapoda, larvae; Delius nudus, female; Depth, bottom/max; Depth, top/min; DEPTH, water; Diaixidae, c1-c5; Doliolaria, larvae; Doliolida; Elevation of event; Euaetideus acutus, adult; Euaetideus acutus, c1-c5; Eucalanus sp., adult; Eucalanus spp., c1-c5; Euchaeta concinna, adult; Euchaeta indica, adult; Euchaeta longicornis, adult; Euchaeta rimana, adult; Euchaeta spp., c1-c5; Euphausiacea, juvenile; Euterpina acutifrons; Event label; Farranula spp., adult; Fish eggs; Fish larvae; Foraminifera, planktic; Furcilia; Gastropoda, veliger, larvae; Haloptilus longicornis, adult; Haloptilus longicornis, c1-c5; Harpacticoida indeterminata; Heteropoda; Heterorhabdus sp., c1-c5; Labidocera acuta, adult; Labidocera bengalensis, adult; Labidocera minuta, adult; Labidocera spp., c1-c5; Latitude of event; Longitude of event; Lubbockia sp., c1-c5; Lucicutia flavicornis, adult; Lucicutia gaussae, adult; Lucicutia spp., c1-c5; Macandrewella joanae, adult; Macrosetella sp.; Makasar Strait; Mecynocera clausi, adult; Mecynocera clausi, c1-c5; Medusae; Mesocalanus tenuicornis, adult; Metacalanus aurivilli, adult; Metacalanus aurivilli, c1-c5; Metanauplius; Microsetella sp.; Mysidacea; Nannocalanus minor, adult; Neocalanus gracilis, adult; Neocalanus gracilis, c1-c5; Oculosetella sp.; Oithona spp., adult; Oithona spp., c1-c5; Oncaea spp., adult; Oncaeidae, c1-c5; Ophiurida, juvenile; Ostracoda; Paracalanus/Bestiolina spp., c1-c5; Paracalanus aculeatus, female; Paracalanus cf. nanus, female; Paracalanus cf. parvus, female; Paracalanus denudatus, female; Paracalanus spp., male; Pareucalanus attenuatus, adult; Pareucalanus sewelli, adult; Parvocalanus/Delius spp., c1-c5; Parvocalanus/Delius spp., male; Parvocalanus crassirostris, female; Parvocalanus elegans, female; Penilia sp.; Phyllirhöe; Pilidium; Pleuromamma, c1-c5; Pluteus, larvae; Polychaeta, holoplankton; Polychaeta, larvae, other; Polycladida; Pontellina/Pontellopsis, c1-c5; Pontellopsis herdmani, adult; Pseudevadne tergestina; Pseudodiaptomus aurivilli, adult; Pseudodiaptomus clevei, adult; Pseudodiaptomus spp., c1-c5; Pteropoda; Radiolarians; Ratania sp.; Rhincalanus rostrifrons, adult; Rhincalanus rostrifrons, c1-c5; Salpae; Sapphirina spp., adult; Sapphirina spp., c1-c5; Scaphocalanus curtus, adult; Science for the Protection of Indonesian Coastal Environment; Scolecithricella longispinosa, adult; Scolecithricella tropica, adult; Scolecithrix danae, adult; Scolecitrichidae, c1-c5; Scolecitrichopsis ctenopus, adult; Siphonophora; SPICE; Stomatopoda, larvae; Subeucalanus crassus, adult; Subeucalanus mucronatus, adult; Subeucalanus pileatus, adult; Subeucalanus subcrassus, adult; Tadpole, larvae; Temora discaudata, adult; Temora spp., c1-c5; Temora stylifera, adult; Temora turbinata, adult; Temoropia mayumbaensis, adult; Temoropia mayumbaensis, c1-c5; Tornaria, larvae; Tortanus barbatus, adult; Tortanus gracilis, adult; Tortanus spp., c1-c5; Trochophora, larvae; Undinula vulgaris, adult; Xanthocalanus dilatus, adult; Xanthocalanus sp., c1-c5; Zooplankton, c1-c5
    Materialart: Dataset
    Format: text/tab-separated-values, 19300 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 29
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Alfred Wegener Institute for Polar and Marine Research, Bremerhaven (1986-2013)
    Publikationsdatum: 2023-07-10
    Beschreibung: The abundance and composition of the mesozooplankton were studied in the upper 100 m of the northern Gulf of Aqaba over a period of 22 months between February 2002 and December 2003. The samples were collected monthly with a Nansen net of 200 μm mesh size. The abundance of total mesozooplankton ranged between 245 and 3065 ind. m⁻³. Highest densities in 2002 were recorded in spring (March/April) and in autumn (October/November), while several peaks occurred in 2003 with maximum abundance in early summer (June/July). Copepods dominated the mesozooplankton community during the whole sampling period (~79%), followed by mollusc larvae (8%), appendicularians (2.5%) and chaetognaths (2.4%). Within the copepods, calanoids were predominant throughout the sampling period (41–83%). Cyclopoid copepods accounted for 17 to 59%, while harpacticoids occurred only in very low numbers (〈1%). Within the calanoid copepods, Clausocalanidae, Paracalanidae and Acartiidae were abundant, accounting for 84 to 98% of the calanoids.
    Schlagwort(e): Acartia spp.; Acartia spp., female; Acrocalanus spp.; Acrocalanus spp., female; Aidanosagitta regularis; Amphipoda; Appendicularia; Bivalvia, veliger; Branchiostoma; Bryozoa, larvae; Calanidae, copepodites; Calanopia elliptica; Calanopia elliptica, female; Calocalanus spp.; Candacia spp.; Candacia spp., female; Centropages spp.; Centropages spp., female; Cephalopoda, juvenile; Chaetognatha; Cirripedia, nauplii; Clausocalanidae, c1-c3; Clausocalanus farrani, female; Clausocalanus furcatus, female; Clausocalanus minor, female; Clausocalanus spp., c4; Clausocalanus spp., c5; Clausocalanus spp., male; Cnidaria, medusae; Comment; Copepoda; Copepoda, nauplii; Copilia spp.; Corycaeidae; Counting; Ctenocalanus vanus, c4; Ctenocalanus vanus, c5; Ctenocalanus vanus, female; Ctenocalanus vanus, male; Cumacea; DATE/TIME; Decapoda, larvae; Delibus sp.; Delibus sp., female; Depth, bottom/max; Depth, top/min; DEPTH, water; Echinodermata, juvenile; Echinodermata, larvae; Euchaeta spp.; Euchaeta spp., female; Euphausiidae; Flaccisagitta enflata; Gastropoda, larvae; Haloptilus spp.; Harpacticoida; Isopoda; Lucicutia spp.; Lucicutia spp., female; Macandrewella chelipes; Macandrewella chelipes, female; Mecynocera clausi; Mecynocera clausi, female; Mesocalanus tenuicornis, female; Mesocalanus tenuicornis, male; Mesozooplankton; Mesozooplankton, other groups; Mysida; N_Gulf_of_Aqaba; Nannocalanus minor, female; Nannocalanus minor, male; Nansen closing net, 200 µm meshsize; Nemertea, pilidium; NN200; Northern Gulf of Aqaba (Aqaba/Jordan, Red Sea); Oithonidae; Oncaeidae; Ostracoda; Paracalanus spp., c4; Paracalanus spp., c5; Paracalanus spp., female; Paracalanus spp., male; Phoronida actinotroch, larvae; Pisces, eggs; Pisces, larvae; Plathelminthes; Pleuromamma indica; Pleuromamma indica, female; Polychaeta, holoplankton; Polychaeta, larvae; Pontellidae; Pontellidae, female; Pontellina plumata; Pontellina plumata, female; Pseudevadne tergestina; Rhincalanus nasutus; Rhincalanus nasutus, female; Rotifera; Sapphirina spp.; Scolecitrichidae; Scolecitrichidae, female; Serratosagitta pacifica; Siphonophorae; Temoropia mayumbaensis; Temoropia mayumbaensis, female; Thaliacea; Undinula vulgaris, female; Undinula vulgaris, male
    Materialart: Dataset
    Format: text/tab-separated-values, 5229 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 30
    Publikationsdatum: 2023-07-05
    Schlagwort(e): ANT-XXXIII/3; BONGO; Bongo net; Calculated; Carbon/Nitrogen ratio; Carbon/Phosphorus ratio; Cruise/expedition; DATE/TIME; Device type; Element analyser, Thermo Finnigan flash EA 1112; Event label; LATITUDE; LONGITUDE; Mesh size; Mesozooplankton, biomass, dry mass; Mesozooplankton, biomass as carbon; Mesozooplankton, biomass as nitrogen; Mesozooplankton, biomass as phosphorus; Nitrogen/Phosphorus ratio; Polarstern; Population Shift and Ecosystem Response – Krill vs. Salps; POSER; PS112; PS112_101-2; PS112_106-7; PS112_120-7; PS112_20-6; PS112_25-58; PS112_34-7; PS112_41-4; PS112_55-9; PS112_98-7; Scotia Sea; size; Southern Ocean; stoichiometry; Weddell Sea; West Antarctic Peninsula; Zooplankton
    Materialart: Dataset
    Format: text/tab-separated-values, 87 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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