Biology of the Membra cidae of the Cayuga Lake Basin 387 



The following tables are offered to show the combinations of plants 

 and species as represented in the basin. Only those hosts on which the 

 membracids have actually been taken while feeding or ovipositing are 

 included, and the list is therefore purely local. The literature referring 

 to various species occasionally mentions other hosts on which the forms 

 have been taken in various parts of thci country. In all cases such hosts, 

 if represented in the local flora, have been carefully examined for verifica- 

 tion of the record, but the name is not here included unless such verifica- 

 tion has been established. No attempt has been made in this list to dis- 

 tinguish between the hosts sought for oviposition and those preferred for 

 feeding, since the former have been separately discussed under the life 

 historv notes. 



HOST — SPECIES 



White oak {Quercus alba L.) 



Microcentrus caryae 



Ceresa btibalus 



Ceresa diceros 



Ceresa taurina 



Ceresa borealis 



Slictocephala liitea 



Carynota mera 



Carynota porjjhyrea 



Glossonotus acuminatus 



Telamona barbata 



Telamo7ia obsoleta 



Telamona querci 



Telamona tristis 



Archasia Bdfragei 



Cyrtolobus Juliginosus 



Cyrtolobus iuberosus 



Cyrtolobus cinctus 



Cyrtolobus vau 



Atymna querci 



Atymna inormda 



Xantholobus trilineatus 



Ophiderma salamandra 



Ophiderina pubescens 

 Chestnut oak {Quercus Prinus L.) 



Microcentrus caryae 



Ceresa borealis 



Canjnota mera 



Telamona pyramidata 



Telamona obsoleta 



Telamona querci 



Smilia camelus 



Cyrtolobus vau 



Atymna querci 



Xantholobus trilineatus 



Ophiderina salamandra 



Red oak {Quercus rubra L.) 

 Ceresa bubalus 

 Ceresa borealis 

 Cyrtolobus vau 

 Telamona decorata 



Scarlet oak {Querent coccinea Muench.) 

 Ceresa diceros 

 Cyrtolobus tuberosus 

 Cyrtolobus vau 



Locust {Robinia pseudacacia L.) 

 Enchenopa binotata 

 Ceresa diceros 

 Ceresa bubalus 

 Ceresa taurina 

 Ceresa constans 

 Ceresa borealis 

 Micrutalis calva 

 Thelia bimaculata 

 Archasia Belfragei 

 Smilia camelus 

 Vanduzea arquata 



Hickory {Carya ovata Koch) 

 Microcentrus caryae 

 Enchenopa binotata 

 Ceresa bubalus 

 Ceresa taurina 

 Ceresa Palmeri 

 Ceresa borealis 

 Carynota mera 

 Telamona unicolor 

 Cyrtolobus tuberosus 



Pignut (Carya cordiformis Koch) 

 Ceresa bubalus 

 Ceresa borealis 



