CONTENTS. 



Page. 



I. Habits, Reactions, and Associations in Ocy/'uda arcnaria. By R. P. 



Cowles 1-41 



11. liabils. Reactions, and Mating Instincts of the "Walking Stick," Aflo- 



j^iis iiiaycri. By Charles R. Stockard 43-59 



III. An Experimental Study of the Rate of Regeneration in Cassio/'cci xaiiia- 



chana. By Charles R. Stockard 61-102 



IV. Some Internal Factors concerned with the Regeneration of the Chehe 



of the Gnlf-weed Crab {Portunns sayi). By Charles Zeleny. . . . ioj-138 

 V. Contribution to the Life-histories of the Booby (Sula Icucogasira) 



and JMan-o'-war Bird (Fregafa aquila). By Frank M. Chapman.. 139-151 

 VI. The Habits and Early Development of Lincrgcs iiicrcurins. By Edwin 



G. Conklin 153-170 



VII. Two Peculiar Actinian Lar\a; from Tortugas. Florida. By Edwin G. 



Conklin 171-186 



\Tn. The Behavior of Noddy and Sooty Terns. By John B. Watson 187-255 



IX. An Experimental Field-Study of Warning Coloration in Coral-reef 



Fishes. By Jacob Reighard 257-325 



V 



