orchid_b's picture

Merveille du Jour

Observed: 14th October 2013 By: orchid_borchid_b’s reputation in Invertebratesorchid_b’s reputation in Invertebratesorchid_b’s reputation in Invertebratesorchid_b’s reputation in Invertebrates
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Description:

I don't upload many moths s there seem to be plenty on Ispot already, but couldn't resist this one.
I think the lichens may be Parmelia sp., but that would need a different posting.

Identifications
Species interactions

No interactions present.

Species with which Merveille Du Jour (Dichonia aprilina) interacts

Comments

AlanS's picture

lichen

Yes, the photographs were well worth posting.

Yes, the main lichen is a Parmelia, probably P. sulcata but insufficiently developed for certain ID. There is also a thallus of a Hypotrachyna, probably H. afrorevoluta, but again too young to tell.

Interestingly, in both photographs, much of the lichen is moth-shaped ... :-)

Actually, it would be interesting to know if moths show preference for particular lichens when resting. I had never thought about the Merveille du Jour before (other than to think it is a remarkably pretty moth) but we see here just how well its pattern blends in with the Parmelia. As P. sulcata is a very common lichen on trees, it would make sense for the moth to have adapted to resemble specifically this species.

Alan

AlanS's picture

Forum comment

Following up my thoughts here, this observation has prompted my posting in the Invertebrates Forum.
See http://www.ispotnature.org/node/376425

Probably making a fool of myself, of course.

Alan S.