11. Thus these displays in both frogs and mammals are at least in part aposematic . 12. A variety of hypotheses have been put forth to explain signal honesty in aposematic species. 13. He tested the edibility of cryptic forms were palatable, and aposematic forms were distasteful. 14. Furthermore, they may be aposematic , indicating through odors the presence of chemical defenses. 15. Both involve aposematic coloration, or warning signals, to avoid being attacked by a predator. 16. Aposematic signals are beneficial for both the predator and prey, since both avoid potential harm.17. The Atala is a great example of aposematic ( warning ) coloration throughout its life cycle. 18. Displays are classified as deimatic or aposematic by the responses of the animals that see them. 19. Both spiders and scorpions are venomous, so their threat displays can be considered generally aposematic . 20. Clusters amplify the signal of aposematic coloration, and individuals may participate in group regurgitation or displays.