The Poison-eating Moth

I saw this beautiful moth on the staircase of my apartment building,  day before yesterday….

I called it the military camouflage moth, but the correct name for this is the Oleander Hawk Moth, in the Sphinx moth family Sphingidae.

The scientific name of the moth is Daphnus nerii.

Military camouflage moth was simpler, perhaps?

The caterpillar of this Moth, like that of many others, has several “instars” or forms. Here’s one:

Oleander Hawk Moth Caterpillar (Daphnis nerii, Sphingidae)

The head of the caterpillar is actually towards the right…the “eyes” are probably to fool a possible predator with that appearance of fierceness.

These caterpillars actually feed on the Oleander plant, much of which is very toxic to humans…but to which they have a high tolerance! So, in this sense, they remind me of the god Shiva, who, according to legend, swallowed the poison that emerged during the churning of the Ocean of Milk.  But Shiva did not ingest the poison (it remained in His throat)…but these creatures eat it and thrive!

Here’s what the “cat” looks like just before it pupates.

Oleander Hawk Moth Caterpillar Bghatta

It’s a lovely cat, isn’t it? Look at all the Morse Code on its sides!

And here is what the pupa looks like.

I’d recently written about another moth in the Sphingidae family…I thought it was  the Hummingbird Hawk Moth, until I learnt that Hummingbird Hawk Moths (the name is still more apt to me) are not found in India, and this is the Coffee-Bee Hawk Moth.

Moths can be as stunningly  beautiful as their cousins, the butterflies…so do look around when you walk around the gardens near you!

Leave a Reply

Your email address will not be published. Required fields are marked *

Similar Story

Explained: How Mumbai is losing its tree cover to infrastructure projects

Mumbai's landscape is changing with big infra projects. Experts suggest better use of government plots and improved street design to retain green cover.

Long before Mumbai’s relentless summer even began this year, the city was already simmering. In March, Mumbai was hit by a severe heatwave, with the temperature reaching a five-year high of 40° Celsius. As rapid urbanisation and a flurry of infrastructure projects replace dense tree cover with steel and mortar, heatwaves seem to have gone from being rare occurrences to an annual threat.   The Mumbai Metro Rail Corporation Limited (MMRCL) cut a whopping 3,093 trees in Aarey Colony to make way for Mumbai’s Aqua Line ( Metro 3). For environmentalist Stalin Dayanand, this is not just a temporary problem.…

Similar Story

Notes from the field: Why Begur Lake is losing its waterbirds

71% of waterbirds at Begur Lake are declining. A visit to one of Bengaluru’s rapidly deteriorating lakes shows what's causing the collapse.

During the Open City biodiversity datajam held in December 2025, our group examined the ecological trends around Bengaluru’s lakes. Our analysis suggests a majority of waterbirds are declining across the city's lakes. Earlier, we addressed crucial questions on how migrant and resident waterbirds are surviving across 14 of Bengaluru’s lakes, how the shape of the lakes influence microhabitats, and how a scoring system can be used to record the decline in lake quality and bird populations. The last of our four-part series turns its attention to an individual site. As part of this study of waterbirds in 14 city lakes,…