File:Wheeler and Holldobler 1985 fig 5 pal.jpg

Summary
Fig. 5. Z. pallens (same individual as Fig. 4). a. Close up of shoe-horn shaped setae and encrusting ribbons, b. Region on central ridge on which pores are visible.

Wheeler, D. E. and B. Hölldobler. 1986 (1985). Cryptic phargmosis: the structural modifications. Psyche. 92:337-353. DOI:10.1155/1985/76848