Stonefly identification

alf1951 Supreme Member Posts: 1,002	Stonefly identification Apr 18, 2016 7:15:05 GMT teasel likes this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by alf1951 on Apr 18, 2016 7:15:05 GMT I gather this is not really possible without using a microscope but this one seems larger than usual (22mm not inc. antenna) and has distinctive markings on head - any ideas?

teasel Senior Member Posts: 299	Stonefly identification Apr 18, 2016 9:13:48 GMT alf1951 likes this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by teasel on Apr 18, 2016 9:13:48 GMT I have a key to adult stonefly that I have never used, but it only works when they are dead. So nice to see live ones