Affiliated to the British Entomological and Natural History Society (BENHS)
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I have a specimen which keys out in Pitkin, 1988 as Opacifrons humida. Is this now Pseudocollinella humida? If not, what?
Yes the check list has it now as Pseudocollinella humida:
http://www.dipteristsforum.org.uk/sgb_c … p?id=11074