A.N. Severtsov Institute of Ecology and Evolution
P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow
Marine Research Center, Lomonosov Moscow State University
Macrobenthic diversity, biomass and abundance in the Pechora Sea: a nine-year observational dataset from Vaigach Island (2015-2023)
Data Publisher for Earth & Environmental Science
This dataset encompasses macrobenthic taxa collected across 9 annual field campaigns from 2015 to 2023 near Vaigach Island in the Pechora Sea, an ecologically significant area in the southeast of the Barents Sea. Macrobenthos were collected using Okean benthic grabs with a capture area of 0.1 m² or 0.175 m² aboard RV Kartesh. Bottom sediments retrieved by the benthic grabs were rinsed with pumped seawater through a 0.5-mm nylon mesh. Subsequently, the samples were preserved using a 4% formalin solution, followed by thorough rinsing and transfer into a 70% ethanol solution for long-term storage in the onshore laboratory. The coordinates of sampling stations, sample collection dates, and depths at the stations are provided within the dataset. For each sample, the wet biomass and abundance of each species are presented. All specimens of macrobenthos have been counted and weighed (wet biomass) with reported accuracy to 0.01 g. Bivalve molluscs and gastropods were weighed with shells. Taxonomic nomenclature was standardised using the World Register of Marine Species (WoRMS). A total of 243 samples yielded 353 taxa, with 214 identified to the species level, spanning 11 phyla and 28 classes of macrobenthic invertebrates.
Calculated mean abundance per square metre for each identified taxon; identified using optical microscopy
Phylum, class, species as recorded: Annelida, Clitellata, Oligochaeta Gen. sp.
Oligochaeta indeterminata, biomass, wet mass
Calculated mean wet biomass per square metre for each identified taxon; identified using a jewellery scale, ML-CF3, SMARTron
Phylum, class, species as recorded: Annelida, Polychaeta, Aglaophamus malmgreni
Aglaophamus malmgreni, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete acutifrons
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete borealis
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete falcata
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete finmarchica
Ampharete finmarchica, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete goesi
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete lindstroemi
Ampharete lindstroemi, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharete sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Ampharetidae Gen. sp.
Ampharetidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Amphicteis gunneri
Phylum, class, species as recorded: Annelida, Polychaeta, Amphicteis ninonae
Phylum, class, species as recorded: Annelida, Polychaeta, Amphitrite cirrata
Phylum, class, species as recorded: Annelida, Polychaeta, Amphitrite sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Amythasides macroglossus
Amythasides macroglossus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Anobothrus gracilis
Phylum, class, species as recorded: Annelida, Polychaeta, Aphelochaeta marioni
Phylum, class, species as recorded: Annelida, Polychaeta, Apistobranchus tullbergi
Apistobranchus tullbergi, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Aricidea nolani
Phylum, class, species as recorded: Annelida, Polychaeta, Artacama proboscidea
Phylum, class, species as recorded: Annelida, Polychaeta, Axiothella catenata
Phylum, class, species as recorded: Annelida, Polychaeta, Brada granulosa
Phylum, class, species as recorded: Annelida, Polychaeta, Brada sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Bradabyssa villosa
Phylum, class, species as recorded: Annelida, Polychaeta, Bylgides sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Capitella capitata
Phylum, class, species as recorded: Annelida, Polychaeta, Capitellidae Gen. sp.
Capitellidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Chaetozone setosa
Phylum, class, species as recorded: Annelida, Polychaeta, Chone sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Cirratulidae Gen. sp.
Cirratulidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Cirratulus cirratus
Phylum, class, species as recorded: Annelida, Polychaeta, Cirrophorus branchiatus
Cirrophorus branchiatus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Cistenides hyperborea
Cistenides hyperborea, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Clymenura polaris
Phylum, class, species as recorded: Annelida, Polychaeta, Cossura longocirrata
Phylum, class, species as recorded: Annelida, Polychaeta, Cossura sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Diplocirrus glaucus
Phylum, class, species as recorded: Annelida, Polychaeta, Dorvillea sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Echiurus echiurus
Phylum, class, species as recorded: Annelida, Polychaeta, Enipo sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Enipo tamarae
Phylum, class, species as recorded: Annelida, Polychaeta, Eteone flava
Phylum, class, species as recorded: Annelida, Polychaeta, Euchone analis
Phylum, class, species as recorded: Annelida, Polychaeta, Euchone papillosa
Phylum, class, species as recorded: Annelida, Polychaeta, Eulalia sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Eunoe nodosa
Phylum, class, species as recorded: Annelida, Polychaeta, Eunoe oerstedi
Phylum, class, species as recorded: Annelida, Polychaeta, Eunoe sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Flabelligera affinis
Phylum, class, species as recorded: Annelida, Polychaeta, Flabelligeridae Gen. sp.
Flabelligeridae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Galathowenia oculata
Phylum, class, species as recorded: Annelida, Polychaeta, Gattyana cirrhosa
Phylum, class, species as recorded: Annelida, Polychaeta, Glycera capitata
Phylum, class, species as recorded: Annelida, Polychaeta, Hamingia arctica
Phylum, class, species as recorded: Annelida, Polychaeta, Harmothoe imbricata
Phylum, class, species as recorded: Annelida, Polychaeta, Harmothoe sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Harmothoe viridis
Phylum, class, species as recorded: Annelida, Polychaeta, Hesperonoe laevis
Phylum, class, species as recorded: Annelida, Polychaeta, Heteroclymene robusta
Heteroclymene robusta, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Heteromastus filiformis
Heteromastus filiformis, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Heteromastus giganteus
Heteromastus giganteus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Lanassa nordenskioldi
Lanassa nordenskioldi, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Laonice bahusiensis
Phylum, class, species as recorded: Annelida, Polychaeta, Laonice cirrata
Phylum, class, species as recorded: Annelida, Polychaeta, Laonice sarsi
Phylum, class, species as recorded: Annelida, Polychaeta, Laphania boecki
Phylum, class, species as recorded: Annelida, Polychaeta, Leaena ebranchiata
Phylum, class, species as recorded: Annelida, Polychaeta, Leitoscoloplos acutus
Leitoscoloplos acutus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Lepidonotinae Gen. sp.
Lepidonotinae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Levinsenia gracilis
Phylum, class, species as recorded: Annelida, Polychaeta, Lumbriclymene cylindricauda
Lumbriclymene cylindricauda, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Lumbriclymene minor
Phylum, class, species as recorded: Annelida, Polychaeta, Lumbrineris latreilli
Lumbrineris latreilli, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Lumbrineris sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Lysippe labiata
Phylum, class, species as recorded: Annelida, Polychaeta, Maldane sarsi
Phylum, class, species as recorded: Annelida, Polychaeta, Marenzelleria arctia
Phylum, class, species as recorded: Annelida, Polychaeta, Marenzelleria sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Melinna elisabethae
Phylum, class, species as recorded: Annelida, Polychaeta, Micronephthys minuta
Phylum, class, species as recorded: Annelida, Polychaeta, Mysta barbata
Phylum, class, species as recorded: Annelida, Polychaeta, Neoamphitrite affinis
Neoamphitrite affinis, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Neoamphitrite groenlandica
Neoamphitrite groenlandica, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Neopolynoe paradoxa
Phylum, class, species as recorded: Annelida, Polychaeta, Nephtys caeca
Phylum, class, species as recorded: Annelida, Polychaeta, Nephtys ciliata
Phylum, class, species as recorded: Annelida, Polychaeta, Nephtys longosetosa
Phylum, class, species as recorded: Annelida, Polychaeta, Nephtys pente
Phylum, class, species as recorded: Annelida, Polychaeta, Nephtys sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Nicomache (Nicomache) minor
Nicomache (Nicomache) minor, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Nicomache lumbricalis
Nicomache lumbricalis, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Notomastus latericeus
Notomastus latericeus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Notomastus sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Notoproctus oculatus
Phylum, class, species as recorded: Annelida, Polychaeta, Ophelia borealis
Phylum, class, species as recorded: Annelida, Polychaeta, Ophelia limacina
Phylum, class, species as recorded: Annelida, Polychaeta, Ophelia sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Ophelina acuminata
Phylum, class, species as recorded: Annelida, Polychaeta, Ophelina cylindricaudata
Ophelina cylindricaudata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Ophelina sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Ophryotrocha sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Owenia fusiformis
Phylum, class, species as recorded: Annelida, Polychaeta, Owenia polaris
Phylum, class, species as recorded: Annelida, Polychaeta, Oweniidae Gen. sp.
Oweniidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Paradoneis lyra
Phylum, class, species as recorded: Annelida, Polychaeta, Paraonidae Gen. sp.
Paraonidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Paraonides nordica
Phylum, class, species as recorded: Annelida, Polychaeta, Pherusa sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Pholoe longa
Phylum, class, species as recorded: Annelida, Polychaeta, Phyllodoce citrina
Phylum, class, species as recorded: Annelida, Polychaeta, Phyllodoce groenlandica
Phyllodoce groenlandica, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Phyllodoce mucosa
Phylum, class, species as recorded: Annelida, Polychaeta, Phyllodocidae Gen. sp.
Phyllodocidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Polycirrus arcticus
Phylum, class, species as recorded: Annelida, Polychaeta, Polycirrus medusa
Phylum, class, species as recorded: Annelida, Polychaeta, Polydora sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Polynoidae Gen. sp.
Polynoidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Polyphysia crassa
Phylum, class, species as recorded: Annelida, Polychaeta, Praxillella affinis
Phylum, class, species as recorded: Annelida, Polychaeta, Praxillella gracilis
Phylum, class, species as recorded: Annelida, Polychaeta, Praxillella praetermissa
Praxillella praetermissa, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Praxillura longissima
Praxillura longissima, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Prionospio cirrifera
Phylum, class, species as recorded: Annelida, Polychaeta, Prionospio sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Pseudopolydora sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Pygospio elegans
Phylum, class, species as recorded: Annelida, Polychaeta, Rhodine gracilior
Phylum, class, species as recorded: Annelida, Polychaeta, Rhodine sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Sabellidae Gen. sp.
Sabellidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Saphobranchia longisetosa
Saphobranchia longisetosa, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Scalibregma inflatum
Phylum, class, species as recorded: Annelida, Polychaeta, Scalibregma robustum
Phylum, class, species as recorded: Annelida, Polychaeta, Scalibregmatidae Gen. sp.
Scalibregmatidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Scolelepis (Scolelepis) foliosa
Scolelepis (Scolelepis) foliosa, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Scoletoma fragilis
Phylum, class, species as recorded: Annelida, Polychaeta, Scoloplos armiger
Phylum, class, species as recorded: Annelida, Polychaeta, Sphaerodoridae Gen. sp.
Sphaerodoridae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Spio armata
Phylum, class, species as recorded: Annelida, Polychaeta, Spio limicola
Phylum, class, species as recorded: Annelida, Polychaeta, Spio malmgreni
Phylum, class, species as recorded: Annelida, Polychaeta, Spio sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Spio theeli
Phylum, class, species as recorded: Annelida, Polychaeta, Spiochaetopterus typicus
Spiochaetopterus typicus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Spiophanes sp.
Phylum, class, species as recorded: Annelida, Polychaeta, Terebellides gracilis
Terebellides gracilis, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Terebellides stroemii
Terebellides stroemii, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Travisia forbesii
Phylum, class, species as recorded: Annelida, Polychaeta, Trichobranchus glacialis
Trichobranchus glacialis, biomass, wet mass
Phylum, class, species as recorded: Annelida, Polychaeta, Trichobranchus sp.
Phylum, class, species as recorded: Annelida, Sipuncula, Golfingia (Golfingia) margaritacea
Golfingia (Golfingia) margaritacea, biomass, wet mass
Phylum, class, species as recorded: Annelida, Sipuncula, Phascolion (Phascolion) strombus
Phascolion (Phascolion) strombus, biomass, wet mass
Phylum, class, species as recorded: Annelida, Sipuncula, Sipunculidea Gen. sp.
Sipunculidea indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Copepoda, Harpacticoida Gen. sp.
Harpacticoida indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Acanthonotozoma inflatum
Acanthonotozoma inflatum, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Aceroides (Aceroides) latipes
Aceroides (Aceroides) latipes, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Akanthophoreus gracilis
Akanthophoreus gracilis, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Ampelisca macrocephala
Ampelisca macrocephala, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Ampithoe rubricata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Anonyx nugax
Phylum, class, species as recorded: Arthropoda, Malacostraca, Aoroides sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Arctolembos arcticus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Brachydiastylis resima
Brachydiastylis resima, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Byblis gaimardii
Phylum, class, species as recorded: Arthropoda, Malacostraca, Campylaspis costata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Campylaspis sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Campylaspis umbensis
Phylum, class, species as recorded: Arthropoda, Malacostraca, Caprella sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Crassicorophium crassicorne
Crassicorophium crassicorne, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Diastylis glabra
Phylum, class, species as recorded: Arthropoda, Malacostraca, Diastylis rathkei
Phylum, class, species as recorded: Arthropoda, Malacostraca, Diastylis sp., juvenile
Diastylis sp., juvenile, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Diastylis sulcata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Dulichiidae Gen. sp.
Dulichiidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Dyopedos bispinis
Phylum, class, species as recorded: Arthropoda, Malacostraca, Dyopedos porrectus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Eudorella emarginata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Eurythenes gryllus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Gammarus oceanicus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Haploops tubicola
Phylum, class, species as recorded: Arthropoda, Malacostraca, Harpinia sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Hyas araneus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Ischyrocerus anguipes
Ischyrocerus anguipes, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Ischyrocerus megalops
Ischyrocerus megalops, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Ischyrocerus sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Lamprops fuscatus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Lamprops sp., juvenile
Lamprops sp., juvenile, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Leptostylis macrura
Phylum, class, species as recorded: Arthropoda, Malacostraca, Leucon (Alytoleucon) pallidus
Leucon (Alytoleucon) pallidus, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Leucon (Leucon) nasica
Leucon (Leucon) nasica, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Leucon sp., juvenile
Phylum, class, species as recorded: Arthropoda, Malacostraca, Lysianassidae Gen. sp.
Lysianassidae indeterminata, sp. 1, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Lysianassidae Gen. sp. 2
Lysianassidae indeterminata, sp. 2, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Maera danae
Phylum, class, species as recorded: Arthropoda, Malacostraca, Maera loveni
Phylum, class, species as recorded: Arthropoda, Malacostraca, Megamoera dentata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Melita palmata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Melita sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Metopa sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Monoculodes latimanus
Monoculodes latimanus, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Monoculodes sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Odius carinatus
Phylum, class, species as recorded: Arthropoda, Malacostraca, Oedicerotidae Gen. sp.
Oedicerotidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Orchomenella sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Pagurus pubescens
Phylum, class, species as recorded: Arthropoda, Malacostraca, Pandalus borealis
Phylum, class, species as recorded: Arthropoda, Malacostraca, Petalosarsia declivis
Petalosarsia declivis, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Photis reinhardi
Phylum, class, species as recorded: Arthropoda, Malacostraca, Phoxocephalus holbolli
Phoxocephalus holbolli, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Pleurogonium rubicundum
Pleurogonium rubicundum, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Pleurogonium sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Pontoporeia femorata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Priscillina armata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Protomedeia fasciata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Protomedeia grandimana
Protomedeia grandimana, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Quasimelita formosa
Phylum, class, species as recorded: Arthropoda, Malacostraca, Rostroculodes schneideri
Rostroculodes schneideri, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Rozinante fragilis
Phylum, class, species as recorded: Arthropoda, Malacostraca, Stenothoidae Gen. sp., juvenile
Stenothoidae indeterminata, juvenile, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Malacostraca, Synidotea sp.
Phylum, class, species as recorded: Arthropoda, Malacostraca, Syrrhoe crenulata
Phylum, class, species as recorded: Arthropoda, Malacostraca, Typhlotanais finmarchicus
Typhlotanais finmarchicus, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Ostracoda, Ostracoda Gen. sp.
Ostracoda indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Pycnogonida, Nymphon macronyx
Phylum, class, species as recorded: Arthropoda, Pycnogonida, Nymphonidae Gen. sp.
Nymphonidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Pycnogonida, Pantopoda Gen. sp.
Pantopoda indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Pycnogonida, Achelia borealis
Phylum, class, species as recorded: Arthropoda, Pycnogonida, Pycnogonidae Gen. sp.
Pycnogonidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Arthropoda, Thecostraca, Balanus balanus
Phylum, class, species as recorded: Arthropoda, Thecostraca, Balanus crenatus
Phylum, class, species as recorded: Arthropoda, Thecostraca, Semibalanus balanoides
Semibalanus balanoides, biomass, wet mass
Phylum, class, species as recorded: Brachiopoda, Rhynchonellata, Hemithiris psittacea
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Alcyonidium disciforme
Alcyonidium disciforme, biomass, wet mass
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Alcyonidium gelatinosum
Alcyonidium gelatinosum, biomass, wet mass
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Amathia gracilis
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Celleporella hyalina
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Electra pilosa
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Eucratea loricata
Phylum, class, species as recorded: Bryozoa, Gymnolaemata, Gymnolaemata Gen. sp.
Gymnolaemata indeterminata, biomass, wet mass
Phylum, class, species as recorded: Bryozoa, Stenolaemata, Entalophora sp.
Phylum, class, species as recorded: Chordata, Ascidiacea, Eugyra pedunculata
Phylum, class, species as recorded: Chordata, Ascidiacea, Pelonaia corrugata
Phylum, class, species as recorded: Cnidaria, Hexacorallia, Actiniidae Gen. sp.
Actiniidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Cnidaria, Hexacorallia, Edwardsiidae Gen. sp.
Edwardsiidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Cnidaria, Hexacorallia, Limnactinia laevis
Phylum, class, species as recorded: Cnidaria, Hexacorallia, Synarachnactis lloydii
Synarachnactis lloydii, biomass, wet mass
Phylum, class, species as recorded: Cnidaria, Hydrozoa, Halitholus yoldiaearcticae
Halitholus yoldiaearcticae, biomass, wet mass
Phylum, class, species as recorded: Cnidaria, Hydrozoa, Hydroidolina Gen. sp.
Hydroidolina indeterminata, biomass, wet mass
Phylum, class, species as recorded: Cnidaria, Hydrozoa, Monobrachium parasitum
Monobrachium parasitum, biomass, wet mass
Phylum, class, species as recorded: Cnidaria, Hydrozoa, Obelia longissima
Phylum, class, species as recorded: Cnidaria, Octocorallia, Gersemia sp.
Phylum, class, species as recorded: Cnidaria, Octocorallia, Octocorallia Gen. sp.
Octocorallia indeterminata, biomass, wet mass
Phylum, class, species as recorded: Echinodermata, Holothuroidea, Holothuroidea� Gen. sp.
Holothuroidea indeterminata, biomass, wet mass
Phylum, class, species as recorded: Echinodermata, Holothuroidea, Myriotrochus rinkii
Phylum, class, species as recorded: Echinodermata, Holothuroidea, Pentamera calcigera
Phylum, class, species as recorded: Echinodermata, Holothuroidea, Psolus phantapus
Phylum, class, species as recorded: Echinodermata, Holothuroidea, Thyonidium drummondii
Thyonidium drummondii, biomass, wet mass
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Amphiura sp.
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Ophiacantha bidentata
Ophiacantha bidentata, biomass, wet mass
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Ophiocten sericeum
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Ophiura sarsii
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Ophiura sp.
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Ophiuridae Gen. sp., juvenile
Ophiuridae indeterminata, juvenile, biomass, wet mass
Phylum, class, species as recorded: Echinodermata, Ophiuroidea, Stegophiura nodosa
Phylum, class, species as recorded: Foraminifera, Globothalamea, Alveolophragmium orbiculatum
Alveolophragmium orbiculatum, biomass, wet mass
Phylum, class, species as recorded: Foraminifera, Globothalamea, Elphidiella arctica
Phylum, class, species as recorded: Foraminifera, Monothalamea, Allogromiidae Gen. sp.
Allogromiidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Foraminifera, Nodosariata, Enantiodentalina obliqua
Enantiodentalina obliqua, biomass, wet mass
Phylum, class, species as recorded: Foraminifera, Tubothalamea, Cornuspira sp.
Phylum, class, species as recorded: Mollusca, Bivalvia, Astarte crenata
Phylum, class, species as recorded: Mollusca, Bivalvia, Astarte sp.
Phylum, class, species as recorded: Mollusca, Bivalvia, Ciliatocardium ciliatum
Ciliatocardium ciliatum, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Bivalvia, Crenella decussata
Phylum, class, species as recorded: Mollusca, Bivalvia, Ennucula tenuis
Phylum, class, species as recorded: Mollusca, Bivalvia, Heteranomia squamula
Phylum, class, species as recorded: Mollusca, Bivalvia, Hiatella arctica
Phylum, class, species as recorded: Mollusca, Bivalvia, Liocyma fluctuosa
Phylum, class, species as recorded: Mollusca, Bivalvia, Lyonsia arenosa
Phylum, class, species as recorded: Mollusca, Bivalvia, Macoma calcarea
Phylum, class, species as recorded: Mollusca, Bivalvia, Macoma loveni
Phylum, class, species as recorded: Mollusca, Bivalvia, Macoma sp.
Phylum, class, species as recorded: Mollusca, Bivalvia, Macoma torelli
Phylum, class, species as recorded: Mollusca, Bivalvia, Modiolus modiolus
Phylum, class, species as recorded: Mollusca, Bivalvia, Musculus glacialis
Phylum, class, species as recorded: Mollusca, Bivalvia, Musculus niger
Phylum, class, species as recorded: Mollusca, Bivalvia, Musculus sp.
Phylum, class, species as recorded: Mollusca, Bivalvia, Mya pseudoarenaria
Phylum, class, species as recorded: Mollusca, Bivalvia, Mya truncata
Phylum, class, species as recorded: Mollusca, Bivalvia, Mytilidae Gen. sp.
Mytilidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Bivalvia, Mytilus edulis
Phylum, class, species as recorded: Mollusca, Bivalvia, Nuculana minuta
Phylum, class, species as recorded: Mollusca, Bivalvia, Nuculana pernula
Phylum, class, species as recorded: Mollusca, Bivalvia, Pandora glacialis
Phylum, class, species as recorded: Mollusca, Bivalvia, Portlandia arctica
Phylum, class, species as recorded: Mollusca, Bivalvia, Serripes groenlandicus
Serripes groenlandicus, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Bivalvia, Thracia devexa
Phylum, class, species as recorded: Mollusca, Bivalvia, Thyasira flexuosa
Phylum, class, species as recorded: Mollusca, Bivalvia, Thyasira gouldi
Phylum, class, species as recorded: Mollusca, Bivalvia, Thyasira sarsi
Phylum, class, species as recorded: Mollusca, Bivalvia, Tridonta borealis
Phylum, class, species as recorded: Mollusca, Bivalvia, Tridonta elliptica
Phylum, class, species as recorded: Mollusca, Bivalvia, Tridonta montagui
Phylum, class, species as recorded: Mollusca, Bivalvia, Yoldia hyperborea
Phylum, class, species as recorded: Mollusca, Bivalvia, Yoldiella lenticula
Phylum, class, species as recorded: Mollusca, Bivalvia, Yoldiella nana
Phylum, class, species as recorded: Mollusca, Caudofoveata, Chaetoderma sp.
Phylum, class, species as recorded: Mollusca, Gastropoda, Admete viridula
Phylum, class, species as recorded: Mollusca, Gastropoda, Astyris rosacea
Phylum, class, species as recorded: Mollusca, Gastropoda, Buccinum ciliatum
Phylum, class, species as recorded: Mollusca, Gastropoda, Buccinum scalariforme
Buccinum scalariforme, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Gastropoda, Buccinum sp.
Phylum, class, species as recorded: Mollusca, Gastropoda, Buccinum undatum
Phylum, class, species as recorded: Mollusca, Gastropoda, Cingula latior
Phylum, class, species as recorded: Mollusca, Gastropoda, Cryptonatica affinis
Phylum, class, species as recorded: Mollusca, Gastropoda, Cylichna alba
Phylum, class, species as recorded: Mollusca, Gastropoda, Cylichnoides occultus
Cylichnoides occultus, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Gastropoda, Euspira pallida
Phylum, class, species as recorded: Mollusca, Gastropoda, Lacuna crassior
Phylum, class, species as recorded: Mollusca, Gastropoda, Lacuna vincta
Phylum, class, species as recorded: Mollusca, Gastropoda, Margarites costalis
Phylum, class, species as recorded: Mollusca, Gastropoda, Margarites groenlandicus
Margarites groenlandicus, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Gastropoda, Margarites helicinus
Phylum, class, species as recorded: Mollusca, Gastropoda, Margarites sp.
Phylum, class, species as recorded: Mollusca, Gastropoda, Moelleria costulata
Phylum, class, species as recorded: Mollusca, Gastropoda, Neoiphinoe kroeyeri
Phylum, class, species as recorded: Mollusca, Gastropoda, Neptunea communis
Phylum, class, species as recorded: Mollusca, Gastropoda, Neptunea despecta
Phylum, class, species as recorded: Mollusca, Gastropoda, Nucella lapillus
Phylum, class, species as recorded: Mollusca, Gastropoda, Obesotoma simplex
Phylum, class, species as recorded: Mollusca, Gastropoda, Oenopota sp.
Phylum, class, species as recorded: Mollusca, Gastropoda, Onchidoris muricata
Phylum, class, species as recorded: Mollusca, Gastropoda, Plicifusus kroyeri
Phylum, class, species as recorded: Mollusca, Gastropoda, Praephiline finmarchica
Praephiline finmarchica, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Gastropoda, Propebela harpularia
Phylum, class, species as recorded: Mollusca, Gastropoda, Retifusus latericeus
Phylum, class, species as recorded: Mollusca, Gastropoda, Retusa sp.
Phylum, class, species as recorded: Mollusca, Gastropoda, Retusophiline lima
Phylum, class, species as recorded: Mollusca, Gastropoda, Rissoidae Gen. sp.
Rissoidae indeterminata, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Gastropoda, Scaphander punctostriatus
Scaphander punctostriatus, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Gastropoda, Solariella obscura
Phylum, class, species as recorded: Mollusca, Gastropoda, Solariella varicosa
Phylum, class, species as recorded: Mollusca, Gastropoda, Trochoidea Gen. sp.
Trochoidea indeterminata, biomass, wet mass
Phylum, class, species as recorded: Mollusca, Solenogastres, Solenogastres Gen. sp.
Solenogastres indeterminata, biomass, wet mass
Phylum, class, species as recorded: Nemertea, Monostilifera, Amphiporus sp.
Phylum, class, species as recorded: Nemertea, Pilidiophora, Lineus sp.
Phylum, class, species as recorded: Nemertea, Pilidiophora, Micrura sp.
Phylum, class, species as recorded: Nemertea, Pilidiophora, Nemertea Gen. sp.
Nemertea indeterminata, biomass, wet mass
Phylum, class, species as recorded: Priapulida, Priapulida, Halicryptus spinulosus
Halicryptus spinulosus, biomass, wet mass
Phylum, class, species as recorded: Priapulida, Priapulida, Priapulus caudatus
The dataset contains: * List of sampling sites with coordinates, sampling dates, and depth (meter), * List of identified macrobenthic taxa, * Abundance data (individuals per square meter) for each taxon in each sample, * Biomass data (grams per square meter) for each taxon in each sample.
Assessing the status, variability, and biodiversity conservation issues of Arctic benthic ecosystems of the Pechora Sea for improved management
Macrobenthic deversity, biomass and abundance in the Pechora Sea
Integrated study of benthic foraging resources for Atlantic walrus ( Odobenus rosmarus rosmarus ) in the Pechora Sea, south-eastern Barents Sea
Aquatic Conservation-Marine and Freshwater Ecosystems