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* Séguy book 52 pounds: I´ve ordered it, perhaps it helps with Polleniinae and Melanomyiinae. Thanks for the reference, Viktor

* Scandinavian books: I´ve bought 5 and they are very good; and those for European species are perfect, but, for instance, Tachydromiinae has just 14 of about 80 Platypalpus species from here. I´ve copied the link but it´ll have to wait a few months. Thanks, I love references coming from experts

Thank you very much :)