The myrmecophilous immature stages of hover flies of the genus Microdon Meigen. 1803 (Diptera. Syrphidae) are still poorly known and only about 15 species were previously incompletely described and/or illustrated using light microscopy based on occasional findings mainly of pupae and third instar larvae. The exceptional finding of a large number of second and third instar larvae and p... https://danddcollectiblers.shop/product-category/trinket/