Showing posts with label Yorkshire. Show all posts
Showing posts with label Yorkshire. Show all posts

Sunday, 13 May 2012

Triangle Plume (Platyptilia gonodactyla) larva and pupae

Having located a large stand of Coltsfoot (Tussilago farfara) earlier in the year, I went back this weekend lo look for the early stages of the Triangle Plume moth. The larvae feed within the seedhead of Coltsfoot at this time of year and I managed to find one larva and three pupae.
As I was hoping to find evidence of parasitism by the braconid Microgaster alebion I will have to go back and look for some more larvae, the parasitoid would not have allowed its host to reach the pupal stage.

Saturday, 16 April 2011

Grass Wood

Grass Wood, near Grassington in North Yorkshire is an area of ash woodland with an under-storey of hazel and bird-cherry. Yesterday morning I had chance for a brief foray into the wood and on the south-east facing part of a sycamore trunk I noticed a patch of lichens. Closer examination of the lichen revealed a couple of resting micro-moths that I recognised as belonging to the Phyllonorycter genus. These could well be examples of "Nut Leaf Blister Moth" (Phyllonorycter coryli). There are actually two of them on the lower photograph here, demonstrating their camouflage!