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Keywords from Image Description:
Diogma glabrata glabrata adult from Francis Walker Insecta Britanica Vol page plate XXVII. Diogma glabrata glabrata Diogma glabrata glabrata Watson and Dallwitz onwards British insects the families of Diptera Version th August archive org page Walker Insecta Britannica Diptera Vol III plate XXVII PDold Diogma glabrata