Fig. 8From: Effect of different protein supply on growth of three populations of a crab adapted to low energy dietsSections of tubules from the digestive gland of N. granulata juveniles stained with H/E. a MC diet A; b SAO diet A; c RSJ diet A; d MC diet E; e SAO diet D; f RSJ diet E. Scale bar 50 µm. B blister-like cell, F fibrillar cell, R resorptive cell, ct connective tissue, l lumen, mb microvillous border, nu nucleous, pm peritrophic membrane, va vacuoleBack to article page