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Showing posts with label malaysian moon moth. Show all posts
Showing posts with label malaysian moon moth. Show all posts

The Green Ogre Weekly Update July 3

What you missed while you were slaving away at the office

If your office blocks the beautiful Internet that lies outside of your work network, and if you're not too savvy about the whole proxy thing, you've probably missed out on an entire week's worth of The Green Ogre. Fret not, help is at hand. This weekly summary will bring you up to speed.

Our amazing Agumbe Diaries have revealed some lovely experiences from the Agumbe Rainforest Research Station, where we held the first Green Ogre Monsoon Conclave in June. Here's a summary of the week's best:
The Blue-eyed Bush Frog (Philautus neelanethrus) was unknown to science till 2007 when it was reported from the Sharavathi Valley. Out on a post-dinner amble at the Agumbe Rainforest Research Station, we were introduced to this intriguing but shy amphibian. It turned out that it was really the prince of frogs, and immensely kissable.

What's a rainforest without rain? Chicken Biriyani without chicken? Spending three full days in pouring rain didn't dampen our enthusiasm for it as we expected. In fact, when we came away we were Noahs after the flood, irked by anyone who complained about rain.


Ancient Greek poets compared cicadas to dulcet-voiced queens. But erm, only male cicadas sing. And they do mostly by day. So what was this one, which we met in Dandeli, doing out by himself so late at night? Curiouser and curiouser...
Yak, yak, yak! Sometimes it's important to shut up and let a photograph do the talking. And that's what we did on Wednesday. But hey, doesn't this picture inspire more conversation? Do slugs eat orchids? And what was the butterfly doing there? What kind of relationships do they share? So much for silence. Go on and leave a comment...


The most fascinating discoveries in a rainforest are often not the large animals but the tiny, elusive ones. If it weren't for Andy, we would have passed up this extraordinarily beautiful Malaysian Moon Moth. Interestingly, all this moth ever does in its adult life is sleep and make love. Now, we know a great many people who'd envy that – imagine just having to live on love and fresh air!

Birds in a rainforest are not easy to come by. You hear them all the time but the dense canopy and tangled understory keep them away from view. And so it was by sheer luck that we stepped into a forest glade when the rain took a break, and were treated to an amazing aerial acrobatic display by a Racket-tailed Drongo.

Look out for more good stuff next week!

Encounter: The Malaysian Moon Moth

This lovely moth we were admiring was probably in the last hours of a life spent in sleeping and making love
An epicurean life peppered with hints of bacchanal experiences is one that many of us would envy, and it’s interesting how insects live such a perfect life. 


It had been a week since the monsoon arrived in Agumbe and we had landed at ARRS hoping to have three field days spotting the region's famed herpetofauna. The amphibians and reptiles must have been well camouflaged and the repetitive pattern of green and brown had put me in a state of trance. That's when an apparition appeared.



Bright yellow, almost 12 inches long and half a foot across, it seemed almost artificial among the bright green leaves where I found it. I wondered first if it was a life-like miniature kite that was stuck in the leaves. I called out to the Green Ogres and exclaimed “Butterfly!” and got a curt rap on the knuckles. “Moth!” Well, most of the moths I had come across hardly had the vivid patterns I was looking at, so I knew this one was special.




We were looking at the Malaysian Moon Moth (Actias maenas) which occurs in South and Southeast Asia.  This specimen was a male, as it had brown markings on its wings with two circles resembling eyes that we might find on paper kites. The female of the species does not sport these wing markings. It is light green with a shorter tail. Striving not to disturb the moth we photographed it from a distance. When the moth did not take umbrage at our intrusion we got as close as a foot for clear shots. The moth stayed put and we found it at the same spot even when we returned that evening. 


Malaysian Moon Moths are hard to find primarily because they limit their habitat to thick forests. Further, they live in the imago stage for only 7-10 days. That would strike many as an unusually short lifespan for a attractive species of a significant size. However, it would seem entirely logical if I were to explain that these moths do not have mouths through which they can feed. All the feeding happens during the larval stage when the caterpillars go on a feeding frenzy to prepare themselves for the cocoon phase. 


Once they emerge from the cocoon the males wait until they can catch a whiff of the pheromones from the female, which they can sense even from six miles away. Female Actias maenas take flight before emitting pheromones, and this behaviour make them different from the other females of the Saturniidae moths, which emit the pheromones before taking flight. The reason for the moths' rather lethargic disposition is that they have less than 10 days to find a mate, which may involve flying a significant distance while starving.


The moth's sole mission is to mate. Now who wouldn’t envy a moth’s hedonistic lifestyle for all it involves – eat, sleep and make love!


Text by Anand Yegnaswami
Photographs: Sahastrarashmi and Sandeep Somasekharan
Thanks to Gopi Sundar for ID help


Read more Agumbe Diaries