New firefly species discovered in Mawsynram

Shillong: Scientists found a new firefly species in Mawsynram, the wettest spot on Earth. Researchers from Assam Don Bosco University and Debraj Roy College identified the insect and named it Pygoluciola mawsynram. This find bumps the global count for this rare genus from 28 to 29.

The team first spotted the firefly during surveys in May 2024 across the East Khasi Hills. They spent 10 days combing through forests and scrublands near waterfalls. The team collected specimens from just 10 of the 29 sites they searched. This suggests the species has a limited range. DNA analysis and anatomical checks confirmed it as a distinct lineage.

The name honors the Khasi people. Their age-old work protecting sacred groves keeps the local environment healthy. The researchers noted that these indigenous conservation practices have "maintained a balance between people and nature."

Adult fireflies like hanging out near water and thick vegetation. High humidity and leaf litter likely keep them alive. The team believes more species hide in the Northeast. They want more surveys to map out the hidden insect life of the region.