New records of the spotfin burrfish Chilomycterus reticulatus (Linnaeus, 1758) along the Italian coasts


Published: Feb 6, 2025
Keywords:
Diodontidae Citizen science alert campaign Mediterranean Sea Non-Indigenosus Species early detection
MANUELA FALAUTANO
SILVIA LIVI
FRANCESCO TIRALONGO
ERNESTO AZZURRO
DANIELE GRECH
CLAUDIO MASALA
LUCA CASTRIOTA
Abstract

Here we report two new records of the spotfin burrfish, Chilomycterus reticulatus, in the Mediterranean Sea, detected through a public awareness campaign designed to inform citizens about the presence of hazardous alien fish species. The first specimen was recorded by a professional fisherman in January 2023, stranded along the coast of Lazio, central Tyrrhenian Sea, Italy. The specimen was collected and identified through morphological and molecular methods as C. reticulatus. Moreover, its gut content was analyzed showing mollusc fragments, some of which belonged to Bolinus brandaris. A second specimen of C. cf. reticulatus was observed and filmed in Sardinia on 29 June 2024 in the framework of another citizen science initiative.

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References
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