Wednesday, 20 September 2017

Emmesomyia grisea - new to Scotland (probably)

So I finally took a spade to the beach last night to dig up some lugworms. New species are proving a slog at the moment. Birds aren't playing ball though the flies and fungi are sort of ticking along. Two easy ones yesterday though (in ID terms - digging sand is still work!). However the third from yesterday was more interesting.

I decided the other night to give the proper respect to an anthomyiid that I netted at the weekend. Very happy I did too as it's the most northerly record for the species and more than likely new to Scotland - Emmesomyia grisea. As I've been making progress with calypterates it's been bugging me that I've sort of ignored the Anthomyiidae as difficult. Don't get me wrong - they ARE difficult, but they are getting easier. The difficulty lies in their similarity and the consequent nuances of setae organisation (and naming!) that you have to understand to work the keys. Females are still off the list, for the moment at least.





Additions:
957 Helophilus pendulus A hoverfly
958 Arenicola marina Blow Lugworm
959 Emmesomyia grisea An anthomyid fly

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