Species of Polysiphonia Greville (Ceramiales, Rhodophyta) From the Kerala Coast, India

Key Points

• New species of Polysiphonia were identified, highlighting the rich biodiversity along the Kerala coast.
• Identification methods were based on morphological characteristics and genetic analysis of Polysiphonia specimens.
• This analysis contributes to our understanding of marine biodiversity in Indian coastal regions.
• Findings support the need for conservation strategies to protect coastal ecosystems and their unique species.