Template:Walker, 1852

• Walker, F. 1852. Diptera. Part III. Pp. 157–252 In: Insecta Saundersiana: or characters of undescribed species in the collection of William Wilson Saunders, Esq., F.R.S., F.L.S., &c. Vol. I. John Van Voorst, London. 474 pp. BHL  
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