These are some figures from Tschorsnig & Herting (1994), showing the sternite 6 of some female Eurithia spp.: A – Eurithia consobrina (furrow along entire…
Belshaw’s 1993 handbook was a great improvement over the nomenclature used in van Emden but since then many of the names have changed. This is…
This is a reprint of the genitalia figures from van Emden’s 1957 handbook – out of print for many years. I find them quite useful…
This is a photograph of a Tachina grossa wing, annotated to show the commonest features that are used in the keys: I always orient myself…