gillean55
Well-known member
Hello
These three micros were all found at Orton Moss to the south of Carlisle yesterday no more than 10m apart. They were all in a woodland glade in an area that's very boggy for at least 6 months of the year. For what it's worth, my best estimate lengths (from palp tip to wing tip) were (1) 10.0, (2) 11.5 and (3) 9.5mm.
Would I be right in thinking that they are all Bactra species? I was hoping at the time that item 3 might be something else, but I've since read that some of them have unicolorous forms, so perhaps not.
According to S&P the habitat only suits furfurana and lancealana, but I don't know whether this can be used to definitively rule out lacteana and robustana.
It's a bit of a longshot, but is it possible to identify any of these down to species level from these photos?
Thanks
Paul
These three micros were all found at Orton Moss to the south of Carlisle yesterday no more than 10m apart. They were all in a woodland glade in an area that's very boggy for at least 6 months of the year. For what it's worth, my best estimate lengths (from palp tip to wing tip) were (1) 10.0, (2) 11.5 and (3) 9.5mm.
Would I be right in thinking that they are all Bactra species? I was hoping at the time that item 3 might be something else, but I've since read that some of them have unicolorous forms, so perhaps not.
According to S&P the habitat only suits furfurana and lancealana, but I don't know whether this can be used to definitively rule out lacteana and robustana.
It's a bit of a longshot, but is it possible to identify any of these down to species level from these photos?
Thanks
Paul