Seasonal food web dynamics in the Antarctic benthos of Tethys Bay (Ross Sea): implications for biodiversity persistence under different seasonal sea-ice coverage

SS Caputi, G Careddu, E Calizza… - Frontiers in Marine …, 2020 - frontiersin.org
Determining food web architecture and its seasonal cycles is a precondition for making
predictions about Antarctic marine biodiversity under varying climate change scenarios …

Individual diet variability shapes the architecture of Antarctic benthic food webs

S Sporta Caputi, JP Kabala, L Rossi, G Careddu… - Scientific Reports, 2024 - nature.com
Antarctic biodiversity is affected by seasonal sea-ice dynamics driving basal resource
availability. To (1) determine the role of intraspecific dietary variability in structuring benthic …

Integrated Fatty Acid and Stable Isotope Niches Reveal Trophic Connections Among Sympatric Large‐Bodied Sharks

CN Roberts, L Meyer, NE Hussey… - Aquatic …, 2024 - Wiley Online Library
This study used a novel approach combining stable isotope data and condensed
multivariate fatty acid data to define comparative niche space and overlap of six sympatric …

Insights from stable isotope and fatty acid analyses on the diet of an Antarctic nudibranch

P De Castro-Fernández, J Giménez, C Avila… - Marine Ecology …, 2024 - int-res.com
Reconstructing predator-prey interactions in a biological community provides a better
understanding of species' ecological roles and helps predict how changes in one …

Organic matter sources and flows in tundra wetland food webs

SP Plesh, JR Lovvorn, MWC Miller - Plos one, 2023 - journals.plos.org
Arctic lowland tundra is often dominated by wetlands. As numbers and types of these
wetlands change with climate warming, their invertebrate biomass and assemblages may …

Prey utilization by Neptunea arthritica (Caenogastropoda: Buccinidae): predation on gastropods and size-related variation

R Yamakami, S Wada - Journal of Molluscan Studies, 2021 - academic.oup.com
ABSTRACT The whelk Neptunea arthritica (Buccinidae) is a common fishery species in
Hokkaido, northern Japan. Although ecological information is needed for fisheries …

[HTML][HTML] Spatial and temporal variations in stable isotope values (δ13C and δ15N) of the primary and secondary consumers along the southern coastline of the …

R Naddafi, NH Koupayeh, R Ghorbani - Marine Pollution Bulletin, 2021 - Elsevier
Spatial and temporal variations in stable isotope values of the coastal communities in the
Caspian Sea remain poorly understood. We followed carbon stable isotope ratios (δ 13 C) …

Stomach contents of the deep-water whelks Buccinum kashimanum and Neptunea sp.(Caenogastropoda: Buccinidae) off the coast of Cape Esan, Southwestern …

R Yamakami, S Wada - Venus (Journal of the Malacological Society …, 2022 - jstage.jst.go.jp
Stomach Contents of the Deep-Water Whelks Buccinum kashimanum and Neptunea sp. (Caenogastropoda:
Buccinidae) off the Coast of Ca Page 1 VENUS 80 (1–2), 2022 40 Buccinid whelks (family …

[HTML][HTML] Recent molecular techniques to strengthen ecological studies in echinoderms

R Rodríguez-Barreras* - Revista de Biología Tropical, 2024 - scielo.sa.cr
Introduction: Echinoderms, an integral component of marine ecosystems worldwide, have
captivated scientific interest for centuries. Despite this longstanding attention …

Ecological Impacts of Invasive Crayfish in a Naïve Riparian System

GL Hamilton - 2023 - digitalrepository.unm.edu
Aquatic and riparian food webs are inextricably linked. In deserts, they provide critical
energy subsidies to surrounding terrestrial food webs, but these vital subsidies are not …