Ontogenetic Transfer of Microplastics and Nanoplastics in Mosquitoes: A Scoping Review of Environmental and Health Implications Publisher



Ia Alizadeh Ismaeil A ; Mm Sedaghat Mohammad MEHDI ; M Faraji MARYAM ; A Sarkar ATANU ; A Ludwig ANTOINETTE ; Drl Lapen David RL ; Pm Gopinath P M ; N Shahhosseini NARIMAN
Source: Environmental Science and Pollution Research Published:2025

Abstract

The mass production of plastics in recent decades has impacted the health of animals and the environment. The current scoping review aims to investigate mosquitos’ role as mechanical vectors for microplastics (MPs) and nanoplastics (NPs) in the environment. The search for research articles was conducted on September 28, 2024, using the databases Web of Science, PubMed, Scopus, and Google Scholar, and included publications from 2018 to 2024. The search was performed using the following keywords: “Microplastics”, “Nanoplastics”, “Mosquito”, along with synonyms and related terms. Nine references were found regarding the spread of MPs/NPs from aquatic to terrestrial ecosystems. Of these, seven papers focused solely on the ecological role of mosquito-driven MP/NP dispersal. In contrast, two others examined the relationship between mosquitoes and invertebrate predators in the dispersal of MPs/NPs. Polystyrene was the main plastic element examined that could be transferred by mosquitoes ontogenically. Three articles discussed Culex pipiens, followed by three articles on Aedes aegypti, two articles about Culex quinquefasciatus, one article about Aedes albopictus and one article about Anopheles spp. Based on the review of the current literature, MPs/NPs can be ingested by mosquito larvae from water and passed onto the pupa and adult flying stages through ontogenetic processes. More research is needed to understand the health concerns associated with MPs/NPs transmission by mosquitoes and related public health implications © 2025 Elsevier B.V., All rights reserved.