. Fig. 35.—Eristalis himalayensis, Brun., cJ. apical margin) with long black hairs. Face only slightly cut away below antenuie, anterior edge nearly straight, moderately shining black with yellow pubescence, which is nearly absent on cheeks and mouth-border and on the not prominent central bump ; lowest part of head descending barely below the eyes themselves in profile, but extended diagonally downwards to a distance of half their height. Antennae black, arista brownish, strongly plumose

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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1920, bookyear1920