PROLEGS: SPOTLIGHT ON CATERPILLAR ANATOMY
ProLOGUE (Ha, Ha) / Disclaimer Last month, when I wrote a post all about the osmeterium, I asked for suggestions regarding other anatomy...
THE OSMETERIUM: SPOTLIGHT ON CATERPILLAR ANATOMY
This week's Caterpillar of the Week, spicebush swallowtail (Papilio troilus), has an extra-special body part that some of you may have...
