Parectopa ononidis. Nantyffyllon.

                                    Leaf mine. upperside.

                                  Leaf mnine, underside.

                                  Larva, released onto original plant.
                                  Many thanks to Dave Slade for confirming this (I think)
                                  3rd county record, and a nice addition to the Llynfi valley
                                  list. A search of Red clover revealed a further 5 mines in
                                  the area.