What question did this study set out to answer?

The aim is to evaluate the species composition and diversity of polychaete worms in Teriberka Bay.

February 26, 2026

Species Composition and Distribution Patterns of Polychaete Worms (Polycheta) in Teriberka Bay (Barents Sea) and Community Status Monitoring

Key Points

The aim is to evaluate the species composition and diversity of polychaete worms in Teriberka Bay.
Assessment of polychaete communities in Teriberka Bay for 2008, 2011, and 2019 data.
Identification of deep-water and shallow-water taxonomic groups.
Analysis conducted at five monitoring stations.
Decrease in large polychaete species noted over time.
Most dominant species remained stable within the communities.
Quantitative characteristics fluctuated slightly in the macrozoobenthic community.

Abstract

The study focuses on polychaete worms inhabiting Teriberka Bay of the Barents Sea. General and quantitative characteristics of their communities obtained in 2008 and 2011 were provided, their species diversity was assessed in the study area, and two taxonomic groups (deep- and shallow-water) were identified. Variations in polychaete community parameters were estimated based on the data from five monitoring stations obtained in 2008 and 2019. The number of large representatives of this class decreased, while most dominant species remained unchanged. Their quantitative characteristics slightly varied within the macrozoobenthic community of the study area.

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Cite This Study

Rolskaya et al. (Mon,) studied this question.

synapsesocial.com/papers/699f956d1bc9fecf3dab3172 https://doi.org/https://doi.org/10.1134/s0001437025700845

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