Cephus Pygmaeus, wheat-stem saw-fly, larva in wheat stalk.
John B. Smith Economic Entomology (Philadelphia and London: J.B. Lippincott Co, 1896)
TIFF (full resolution)
556×2400, 152.0 KiB
Large GIF
237×1024, 24.6 KiB
Medium GIF
148×640, 13.4 KiB
Small GIF
74×320, 5.8 KiB