Elementary studies in insect life Elementary studies in insect life elementarystudie00hunt Year: 1902 B. called veins or nerves. In the grasshopper the struc- ture and shape of the two wings on one side differ very materially. (Fig. 202, w w.) Mesothoracic Wing.—This is frequently called the tegmen. It is long and narrow, and heavier than the metathoracic wing. (Fig. 202.) Metathoracic Wing. - - The metathoracic

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