Kerala's Biodiversity Boost: New Flower Fly Species Found

Discovery and Research Team

• Two new flower fly species discovered in Kerala: Mesembrius bengalensis and M. quadrivittatus
• Found by researchers from Shadpada Entomology Research Lab (SERL) of Christ College, Irinjalakuda
• Discovery locations: Kole wetlands and Vilagan Kunnu hillocks in Thrissur district
• Findings published in ENTOMON journal
• Research team:
  • Athul Sankar C. (research scholar at SERL)
  • Bijoy C. (Assistant Professor, Christ College)
  • Shaji E.M. (Associate Professor, K.K.T.M Government College)

Flower Flies: Characteristics and Importance

• Belong to the family Syrphidae, order Diptera
• Known as flower flies due to frequent flower visits
• Mimic bees or wasps to avoid predators
• Important pollinators in ecosystems
• Larvae serve as biological control agents and nutrient recyclers
• 59 species of flower flies previously known in Kerala
• New discoveries increase the total to 61 species

Mesembrius bengalensis: Spotlight on a New Species

• Common name: Bengal tiger beetle
• Primarily found in South Asia
• Distinctive shiny appearance for camouflage
• Predatory insect, mainly feeding on smaller insects
• Larvae known for digging holes to catch prey
• Habitat includes forests and grasslands
• Diurnal (active during the day)
• Complex mating behaviors, though not fully understood
• Conservation status unclear due to habitat loss

Significance of the Discovery and Future Research

• Highlights the rich biodiversity of Kerala
• Demonstrates ongoing entomological research in the region
• Publication includes key characteristics and images for easy identification
• Aids in understanding species distribution through public participation
• Emphasizes the importance of wetlands and hillocks as habitats
• Potential for further discoveries in unexplored areas
• Implications for ecosystem health and pollination studies