No. XV.Diptera - Internet Archive Scholar
(aIII) Lateral view of head; OB: ocellar bristles;. DO: Dorsal ocellus; Om: Ommatidium; TS: Trichoid sensillum. (b) Fluorescent area of ...
A new optical practice as an effective alternative to insecticides for ...1 or 2 pairs of vertical bristles, both ocellar and vertical bristles long and distinct. Eyes smaller, oval in shape, jowls below eyes moderately deep, as deep ... Revision of Palaearctic species of the genus Chersodromia Walk ...Near Discocerina, but the ocellar bristles are inserted higher than the lowest ocellus, the oral opening is unusually large, etc. Head with a deep concavity ... five new species of dacinae (trypetidaeVertex fulvous, ridged; ocellar bristles paired, whitish; postverticals strong, black. Thorax.-Generally brown with indefinite darker areas.
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