Status
Local.
Marshes, bogs, banks of streams and canals, and margins of lakes and ponds.
Very similar to B. lancealana.
When well-marked this species is fairly distinctive.
Weakly marked and unicolorous specimens can only be separated by examination of the genitalia.Recorded in 43 (58%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2024.
Additional Stats |