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Fig. 2. Digest cells on the third day ABM, isolated and observed by differential
interference contrast (DIC) microscopy. (A) Digest cells separated from the
midgut were observed without a coverslip. Arrowheads show the site of
attachment to the gut epithelium. Scale bar, 55 µm. (B) Digest cell
observed with a coverslip, at higher magnification. Hemosomes are concentrated
in the perinuclear area (arrowheads). Asterisks indicate digestive vesicles.
Scale bar, 5 µm. NU, nucleus.