Posted by atylotus on 06-05-2010 12:29
#3
Dear Nick
I think you're right. I even think that I can see the teeth at the posterior edge of the sternites 6 and 7 which makes it a male H. stagnorum. Besides this, the specimen is not as reddish brown as I'm used to see in H. gracilenta, but more blackish brown as in H. stagnorum.