xiv Contents 



PAGE 



instincts, and intelligence, 636. Reflexes and tropisms, 638. Davenport's 

 analysis of behavior of Poduridae, 639. The swarming reflex of honey-bees, 639. 

 Reflexes of silkworm-moths, 640. Instincts, 641. Complex behavior of solitary 

 wasp, 643. Fabre's experiments and conclusions, 643. Peckham's experiments 

 and conclusions, 650. An increasing mass of evidence favoring mechanical 

 explanation of insect behavior, 655. 



APPENDIX 



COLLECTING AND REARING INSECTS 656 



Collecting equipment, 656. When and how to collect, 660. Rearing insects, 

 661. Aquarium, 665. 



INDEX 669 



