... and a couple of queries

I've had difficulty with a few catches in recent weeks, and may be posting some more over coming days. These ones look as though they should be resolvable -- any ideas on any of them?

This, from 20th June, looks like a Dark Umber to me, but I'd be grateful for confirmation:

I suspect this, from 7th June, is a bit featureless to be identified, but it's odd, as it doesn't look especially worn:

I suspect this micro, from 25th June, is an unusually-marked specimen from a common species, but if so, I can't work out which:

Any ideas much appreciated.

Steve Goddard