Cited by 1,507Microplastics and Plastic PollutionEnvironmental Toxicology and EcotoxicologyPharmaceutical and Antibiotic Environmental Impacts

Trophic level transfer of microplastic: Mytilus edulis (L.) to Carcinus maenas (L.)

Farrell, Paul, Nelson, Kathryn·2013·Environmental Pollution

Abstract

This study investigated the trophic transfer of microplastic from mussels to crabs. Mussels (Mytilus edulis) were exposed to 0.5 μm fluorescent polystyrene microspheres, then fed to crabs (Carcinus maenas). Tissue samples were then taken at intervals up to 21 days. The number of microspheres in the haemolymph of the crabs was highest at 24 h (15 033 ml(-1) ± SE 3146), and was almost gone after 21 days (267 ml(-1) ± SE 120). The maximum amount of microspheres in the haemolymph was 0.04% of the amount to which the mussels were exposed. Microspheres were also found in the stomach, hepatopancreas, ovary and gills of the crabs, in decreasing numbers over the trial period. This study is the first to show 'natural' trophic transfer of microplastic, and its translocation to haemolymph and tissues of a crab. This has implications for the health of marine organisms, the wider food web and humans.

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Crossref · 10.1016/j.envpol.2013.01.046

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Authors
Farrell, P., & Nelson, K.
Affiliations
University of Portsmouth (GB)
Corresponding author
Farrell, Paul
Venue
Environmental Pollution
Publisher
Elsevier BV
Published
2013-06
Volume
177
Pages
1-3
ISSN
0269-7491 (ISSN-L)
OpenAlex
W2047003156
Cited by
1,507
References
20
Citations by year
2026: 74 · 2025: 117 · 2024: 128 · 2023: 178 · 2022: 188 · 2021: 177 · 2020: 187 · 2019: 134 · 2018: 117 · 2017: 71 · 2016: 66 · 2015: 42 · 2014: 17 · 2013: 10 · 2012: 1
FWCI
35.09
Type
journal article
Language
en
Open access
closed
Locations
  • Environmental Pollution (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
  • Physical Sciences › Environmental Science › Pollution › Pharmaceutical and Antibiotic Environmental Impacts
Keywords
trophic transfer, Mytilus edulis, Carcinus maenas, polystyrene microspheres, hemolymph, tissue distribution, mussels, crabs, food webs, marine pollution
MeSH terms
Animals, Brachyura, Environmental Monitoring, Gills, Hemolymph, Plastics, Water Pollutants, Chemical, Food Chain, Mytilus edulis

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