Scientists Identify Two New Lichen Moths Caulocera hollowayi and Asura buxa in Eastern Himalayas

Scientists recently discovered two new lichen moth species in the Eastern Himalayas—Caulocera hollowayi and Asura buxa. The discovery adds to India’s biodiversity records within the insect order Lepidoptera.

New Lichen Moth Species Discovery:

Dimension	Key Details
Insect Order	Lepidoptera, the second-largest order of insects comprising butterflies and moths.
New Species Discovered	Caulocera hollowayi and Asura buxa.
Discovery Location	Eastern Himalayas, particularly Sikkim and North Bengal.
Caulocera hollowayi	Discovered near Golitar in Sikkim.
Naming of Caulocera hollowayi	Named in honour of Dr. Jeremy D. Holloway, a noted lepidopterist.
Identification Features	Recognized by distinct wing colour patterns and microscopic reproductive structures.
Asura buxa	Discovered in Panijhora in West Bengal.
Naming of Asura buxa	Named after the Buxa Tiger Reserve region where it was discovered.
Identification Features	Identified by characteristic wing bands and chaetotaxy, the arrangement of tiny body scales or bristles.
Dietary Niche	Caterpillars of lichen moths feed mainly on lichens.
Ecological Indicator	Lichen moths serve as bio-indicators because lichens are highly sensitive to air pollution.
Environmental Significance	Their population reflects air quality and the ecological health of fragile mountain ecosystems.
Ecosystem Role	Contribute to nutrient cycling and serve as prey for other organisms in mountain ecosystems.
Additional Taxonomic Record	Seven other lichen moth species were recorded for the first time in India during the study.
Biodiversity Importance	The Eastern Himalayas remain a key biodiversity hotspot for discovering lesser-known insect species.