INDEX TO AQUATIC INSECTS IN NEW • YORK STATE 



517 



W^ebster, F. M., cited, 338. 

 Weed, C. M., cited, 456, 457, 486. 

 Welssmann, A., cited, 338, 389, 392. 

 Westwood, cited, 338, 339, SYS, 486. 

 White, F. B., cited, 486. 

 Williamson, E. B., cited, 227, 265. 

 Williston, cited, 332, 377, 433, 434. 



winthemi, Neuromus, 467, 470. 

 Wood-Mason, J., cited, 486. 

 Wrigglers, 389. 



Zetterstedt, cited, 384. 

 Zygoptera, 200, 203, 218-63; key to 

 families and subfamilies, 219-20. 



