Preface and acknowledgments Chapter 1. Stripes and equids 1.1. The question of stripes 1.2. Hypotheses for striping in equids 1.2.a.
Antipredator hypotheses 1.2.b. Antiparasite hypotheses 1.2.c. Communication hypotheses 1.2.
d. Thermoregulation hypothesis 1.3. Equid evolution 1.3.a. Plains zebra 1.3.
b. Mountain zebra 1.3.c. Grevy''s zebra 1.3.d. African wild ass 1.
3.e. Asiatic wild ass 1.3.f. Kiang 1.3.g.
Przewalski''s horse 1.3.h. Other equids 1.4. Zebra hair 1.5. Conclusion Chapter 2.
Predation and crypsis 2.1. Background matching 2.1.a. Initial discomfort with the idea 2.1.b.
Detecting zebras 2.2. Disruptive coloration 2.2.a. Predictions 2.2.b.
Sightings at dusk and dawn 2.3. Countershading 2.4. Zebras as seen by nonhumans 2.5. Conclusions Chapter 3. Predation and aposematism 3.
1. Aposematism in mammals 3.2. Signaling component of aposematism 3.2.a. Visibility 3.2.
b. Noisy behavior 3.3. Defense component of aposematism 3.3.a. Response to predators 3.4.
Conclusion Chapter 4. Predation and confusion 4.1. Confusion 4.2. Miscounting numbers of prey individuals 4.3. Striping obscuring outlines of fleeing prey 4.
3.a. Lines of stripes shown to humans 4.3.b. Lines of stripes in dangerous situations 4.4. Striping preventing a single prey individual being followed 4.
5. Dazzle effect 4.6. Motion dazzle 4.7. Misjudging the size of prey 4.7.a.
Subjective and estimated heights and girths 4.7.b. Subjective heights and girths and degree of striping 4.8. Quality advertisement 4.9. Conclusion 4.
10. Difficulties with the predation hypothesis Chapter 5. Ectoparasites 5.1. Biting flies 5.2. Behavioral indices of fly infestation in Katavi 5.3.
Behavioral indices of fly infestation in Berlin 5.4. Tsetse fly traps 5.4.a. Biconical traps 5.4.b.
Cloth traps 5.5. Tabanid traps 5.5.a. Canopy traps 5.5.b.
Pelt canopy traps 5.6. Moving objects 5.6.a. Walking in suits 5.6.b.
Walking in pelts 5.6.c. Driving with pelts 5.7. Conclusions 5.8. Polarized light 5.
8.a. Reflected light 5.8.b. Horvath''s work 5.8.c.
Polarization signatures of wild zebras Chapter 6. Intraspecific communication 6.1. Intraspecific signaling 6.2. Species recognition 6.3. Stripes as a facilitator of mutual grooming and social bonding 6.
3.a. Allogrooming 6.3.b. Social bonding 6.4. Stripes as a means of individual recognition 6.
5. Stripes as an indicator of quality 6.6. Conclusion Chapter 7. Temperature regulation 7.1. Black and white surfaces 7.2.
Heat measurements in the field 7.3. Heat management 7.4. Conclusions Chapter 8. Multifactorial analyses 8.1. Comparing hypotheses simultaneously 8.
2. The interspecific comparison 8.2.a. Comparative methodology 8.2.b. Overall striping 8.
2.c. Striping on different parts of the body 8.2.d. Evaluating the hypotheses 8.3. Conclusions 8.
4. The intraspecific comparison 8.5. Concordance on multifactorial analyses Chapter 9. The case for biting flies 9.1. Last man standing 9.2.
Host choice 9.3. Ectoparasite population sizes 9.4. Host seeking 9.5. Parasites and diseases transmitted by bloodsucking diptera 9.6.
Mechanistic studies 9.7. Further outstanding issues 9.7.a. Multiple functions 9.7.b.
Loose ends 9.8. Conclusion Appendix 1. Scientific names of vertebrates mentioned in the text Appendix 2. Nature of wounding seen in African ungulates in Katavi National Park Appendix 3. Families of insects identified in each type of biconical trap color Appendix 4. Families of insects identified in each type of cloth trap color Appendix 5. Photographic sources for comparative analyses Appendix 6.
Derivation of zebra phylogenies Appendix 7. Phylogenetic analyses References Index.