Akademik Veri Yönetim Sistemi
JOURNAL OF FISH BIOLOGY, 2025 (SCI-Expanded, Scopus)
The devil firefish, Pterois miles, an invasive alien species, presents a growing threat to marine biodiversity due to its rapid population expansion and significant ecological impacts in the Eastern Mediterranean Sea. This study, conducted between February 2020 and April 2021, aimed to assess the growth patterns and reproductive behaviour to better understand its invasion dynamics in Turkey. Monthly sampling revealed its length-weight relationship, with positive allometric growth. The reproductive dynamics showed a prolonged spawning season from June to November, with females displaying high fecundity, averaging 20,743 oocytes per batch. Females reached first maturity at 20.1 cm total length, and its natural mortality rate was estimated at 0.8 per year. Understanding life-history characteristics of lionfish is important for understanding its invasion success and may help develop effective measures to control its invasion to protect regional marine native biodiversity.