New Species of Fireflies

Fireflies Latest News

Scientists recently discovered two previously unknown species of fireflies named Diaphanes meghalayanus and Diaphanes mawlynnong in Meghalaya’s East Khasi Hills, marking the first formal documentation of such insects from the state.

About Diaphanes meghalayanus and Diaphanes mawlynnong

• They are two new species of fireflies.
• They were discovered in Meghalaya’s East Khasi Hills. 
• D. meghalayanus has been named after Meghalaya to indicate its broader distribution in the region, while D. mawlynnong derives its name from Mawlynnong village, where the species was first recorded, acknowledging the local Khasi community. 
• Both species thrive in dark, humid environments with minimal human interference. 
• D meghalayanus was found in semi-evergreen forests as well as dense betel nut plantations interspersed with bamboo patches, typically during February. 
  • The species thrives in cool, humid conditions—around 18–20°C with 77–80% humidity—and flies at heights of 10–15 metres, glowing softly in the dark. 
• D. mawlynnong appears to be more habitat-specific, inhabiting dense forests with thick bamboo growth and rocky streams.  
  • Males were observed flying about 15 metres above the ground, while the wingless female was found beneath a boulder—an unusual behaviour that offers rare insight into the species’ life cycle. 
  • Females emit a slower, longer pulsating glow compared to males.

Source: IT

‹ ›