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Litter in alien species of possible commercial interest: The blue crab (Callinectes sapidus Rathbun, 1896) as case study

Marine Pollution Bulletin 2020 35 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 35 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Monia Renzi Francesca Provenza, Monia Renzi Francesca Provenza, Monia Renzi Antonietta Specchiulli, Francesca Provenza, Monia Renzi Francesca Provenza, Francesca Provenza, Francesca Provenza, Francesca Provenza, Francesca Provenza, Monia Renzi Valentina H. Pauna, Valentina H. Pauna, Valentina H. Pauna, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Monia Renzi Serena Anselmi, Francesca Provenza, Francesca Provenza, Monia Renzi Monia Renzi Monia Renzi Serena Anselmi, Serena Anselmi, Francesca Provenza, Francesca Provenza, Francesca Provenza, Francesca Provenza, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Eleonora Grazioli, Eleonora Grazioli, Francesca Provenza, Francesca Provenza, Francesca Provenza, Francesca Provenza, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Monia Renzi Eleonora Grazioli, Eleonora Grazioli, Andrea Broccoli, Serena Anselmi, Andrea Broccoli, Andrea Broccoli, Valentina H. Pauna, Valentina H. Pauna, Monia Renzi Valentina H. Pauna, Lucrezia Cilenti, Antonietta Specchiulli, Serena Anselmi, Serena Anselmi, Monia Renzi Monia Renzi Serena Anselmi, Serena Anselmi, Francesca Provenza, Serena Anselmi, Serena Anselmi, Monia Renzi Monia Renzi Eleonora Grazioli, Serena Anselmi, Monia Renzi Tommaso Scirocco, Andrea Broccoli, Francesca Provenza, Monia Renzi Francesca Provenza, Francesca Provenza, Tommaso Scirocco, Francesca Provenza, Francesca Provenza, Tommaso Scirocco, Tommaso Scirocco, Antonietta Specchiulli, Tommaso Scirocco, Monia Renzi Eleonora Grazioli, Monia Renzi Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Monia Renzi Serena Anselmi, Serena Anselmi, Serena Anselmi, Monia Renzi Serena Anselmi, Monia Renzi Serena Anselmi, Serena Anselmi, Serena Anselmi, Tommaso Scirocco, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Monia Renzi Serena Anselmi, Serena Anselmi, Monia Renzi Serena Anselmi, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Monia Renzi Tommaso Scirocco, Eleonora Grazioli, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Tommaso Scirocco, Eleonora Grazioli, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Serena Anselmi, Tommaso Scirocco, Francesca Provenza, Monia Renzi Serena Anselmi, Serena Anselmi, Valentina H. Pauna, Serena Anselmi, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Serena Anselmi, Monia Renzi Serena Anselmi, Eleonora Grazioli, Monia Renzi Monia Renzi Antonietta Specchiulli, Francesca Provenza, Serena Anselmi, Eleonora Grazioli, Serena Anselmi, Monia Renzi Monia Renzi Tommaso Scirocco, Serena Anselmi, Monia Renzi Serena Anselmi, Serena Anselmi, Monia Renzi Lucrezia Cilenti, Lucrezia Cilenti, Monia Renzi Monia Renzi Andrea Broccoli, Serena Anselmi, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Serena Anselmi, Francesca Provenza, Francesca Provenza, Serena Anselmi, Serena Anselmi, Monia Renzi Tommaso Scirocco, Serena Anselmi, Tommaso Scirocco, Monia Renzi Antonietta Specchiulli, Serena Anselmi, Valentina H. Pauna, Serena Anselmi, Serena Anselmi, Francesca Provenza, Serena Anselmi, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Antonietta Specchiulli, Serena Anselmi, Francesca Provenza, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Antonietta Specchiulli, Monia Renzi Monia Renzi Monia Renzi Monia Renzi Monia Renzi Monia Renzi Monia Renzi Monia Renzi Antonietta Specchiulli, Monia Renzi Monia Renzi Monia Renzi Monia Renzi

Summary

Researchers examined blue crabs (Callinectes sapidus) from an Italian lagoon and detected plastic fragments and synthetic fibers including polyethylene and PET in stomach contents, with microplastic fibers such as nylon and polyester also found in female gonad tissue, suggesting this invasive species can serve as a pollution indicator.

Marine litter levels were measured in the stomach contents, hepatopancreas, and gonad tissues of crustacea decapod (Callinectes sapidus Rathbun, 1896; n = 6), a widespread alien species affecting the Lesina lagoon. Results highlight a mean of 2.5 (SD = 1.6) items/animal and indicate the presence of metals fragments (13%) and plastics (13% PE; 6.7% PET) in the stomach contents of collected individuals. No microplastic particles were detected in the hepatopancreas or in muscle tissue, while microplastic fibres (nylon, rayon, polyester) were found present in female specimen gonads. The presence of synthetic fibres in the investigated species reflects the relative contamination level in this habitat type and suggests that the blue crab could be considered a model organism for evaluating the contamination status of the study area.

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