Entries from December 1, 2012 - December 31, 2012
Yellow Fungus on Grass

From back in summer-time: a yellow crust on a grass stem. Initially I assumed this was the eggs of some insect but now I think it is a fungus of genus Epichloe, possibly Epichloe typhina.
Photo taken in the field below Chazey Wood, near Caversham, UK, on 2012-07-15.
Crust Fungus

Netted crust fungus Byssomerulius corium growing on the underside an oak twig. Note the characteristic pitted surface and curled-over edges. The twig was about 2cm thick.
I prepared a slide of the spores using the same technique I used for Peniophora quercina. The above image (x600) shows the spores to be rounded cylinders, noticably shorter than those of P. quercina but similar in width. This is roughly consistent with the descriptions given at Mycobank which can be summarized by 'cylindrical to subcylindrical to ellipsoid, 4.5-9 x 2.3-4.5 um'.
The original specimen was taken from Whiteknights Park, Reading, UK, on 2012-12-06.
Craneflies

A pair of Limoniid craneflies mating, Limonia phragmitidis (Diptera: Limoniidae). The male (to the right) has an orange mite on its back.
Photo taken in Whiteknights Park, Reading, UK, on 2012-05-27.
Crust Fungus

Waxy crust fungus, Vuilleminia comedens, growing on an oak twig (Quercus sp). Note that it grows under the bark.
I prepared a slide of the spores using the same technique I used for Peniophora quercina. The above image (x600) shows them to be bent sausage-shaped and about twice as large as those of P. quercina. This is consistent with the 'cylindric to sausage-shaped, 18–20 x 5–6um' that Roger's Mushrooms gives for V. comedens.
Specimen collected in Whiteknights Park, Reading, UK, on 2012-12-09.