Varadia amboliensis

Context: The Western Ghats have yielded a genus and species of nocturnal semi slug new to science. 

Varadia amboliensis

• The newly described glossy grey or greyish-white Varadia amboliensis with irregular dark mottling measures 6.9 cm long at most, it is highly sensitive to the slightest of climatic fluctuation.
• The genus of the new land species has been named after Varad Giri in recognition of his transformative contribution to the study and conservation of the Indian herpetofauna, while the species name ‘amboliensis’ refers to the Amboli area of Maharashtra’s Sindhudurg district.
• Semi-slugs are so-called because their shells are relatively small in comparison to the body, with the shell often partly or almost entirely covered by extensions of the snail’s ‘skin’, the mantle.
• In the new semi-slug, the parts of the mantle covering the shell lobes are retractable, so that the shell can be completely covered by the mantle or largely exposed.
• The semi-slug is endemic to the northern and central Western Ghats and primarily found in natural forests.
• It is most active at night and is known from only a handful of localities in Maharashtra, Goa and Karnataka.
• The shell of the adult semi-slug is depressed and ranges from glossy golden brown to reddish yellow with rapidly increasing whorls.
• Land snails are ecological indicators, they are susceptible to slight climatic fluctuations.
• They feed on leaf litter present on the forest floor and dead insects. T

hey are the natural source of calcium to the wild animals as they recycle nutrients such as potassium, manganese and magnesium.

https://www.thehindu.com/sci-tech/energy-and-environment/western-ghats-record-a-new-to-science-semi-slug/article35059940.ece?homepage=true