# Characterization of the genomic sequence of an iflavirus, a protoambidensovirus, and of three microviruses detected in mosquitoes (Aedes albopictus and Culex quinquefasciatus)

**Authors:** Sarah François, Aymeric Antoine-Lorquin, Doriane Mutuel, Patrick Makoundou, Marco Perriat-Sanguinet, Sandra Unal, Hélène Sobry, Anne-Sophie Gosselin-Grenet, Mylène Ogliastro, Mathieu Sicard, Mylène Weill, Célestine Atyame, Christophe Boëte

PMC · DOI: 10.1128/mra.00263-25 · 2025-06-20

## TL;DR

This study identifies and characterizes five new viruses found in two species of mosquitoes from Réunion Island.

## Contribution

The discovery of a protoambidensovirus in Aedes albopictus expands its known host range.

## Key findings

- Five complete coding sequences of viruses were identified in mosquitoes from Réunion Island.
- A protoambidensovirus was found in Aedes albopictus, belonging to a clade previously seen only in Culex pipiens.
- Three microviruses were detected, adding to the known viral diversity in mosquitoes.

## Abstract

We report the complete CDS of five viruses: XiangYun picorna-like virus 4 (Iflaviridae), Protoambidensovirus dipteran1 (Parvoviridae), and three microviruses (Microviridae), detected by viromics surveillance of Aedes albopictus and Culex quinquefasciatus from Réunion Island. The protoambidensovirus detected in A. albopictus belongs to a clade previously reported only in Culex pipiens.

## Linked entities

- **Species:** Aedes albopictus (taxon 7160), Culex quinquefasciatus (taxon 7176), Culex pipiens (taxon 7175)

## Full-text entities

- **Species:** Culex pipiens (common house mosquito, species) [taxon 7175], Culex quinquefasciatus (southern house mosquito, species) [taxon 7176], XiangYun picorna-like virus 4 (species) [taxon 2952021], Aedes albopictus (Asian tiger mosquito, species) [taxon 7160]

## Figures

1 figure with captions in the complete paper: https://tomesphere.com/paper/PMC12243477/full.md

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Source: https://tomesphere.com/paper/PMC12243477