PARASITES OF WEEVIL AND OTHER HOSTS. 



45 



5 



WE OTHER HOSTS 



^R/A B/S/GA/ATA 

 lAR/A COMPRESS/CORNIS 

 Lar/a EX/GUA 

 Lar/a OSTECTA 

 Laria ochracea 

 Lar/a sallae/ *• 



SpERMOPHAGOS POB/N/Ae 

 BRACHyTARSUS ALTERNATUS 

 Araecepus FASC/CULATUS' 

 t/XUS MUSCULOS 



l/xus scpob/colus 

 Smicronyx tycho/des 

 Desmor/s scapaus 



AP/0\f DECOLORATUM 



Ap/om criseum 

 Ap/om nigrum 

 Apion rostrum 

 Ap/on segaj/pes 

 AfACRORHOPraS sphaeralc/ae 

 Tachypterellus QUADRIGIBBUS 

 Smicraulax tuberculatus 

 Anthonomus aeneolus 

 Anthonomus albopilosus 

 Anthonomus aphanostephi 

 Anthonomus eugeni/ 

 Anthonomus pulvus 

 Anthonomus crand/s 

 /Anthonomus heterothecae 

 Anthonomus ugatus 

 Anthonomus nebulosus 

 Anthonomus mgr/nus 

 Anthonomus sicnatus 

 Anthonomus squamosus 



TyCHIUS SORDipUS 

 CONOTRACHELUS APF7N/S 



Conotrachelus elegans 

 conotrachelus juglandis 

 Conotrachelus naso 

 Conotrachelus nenuphar 

 Chalcodermus aeneus 

 Tyloderma fvveolatum 

 Gerstaecher/a nobilis 

 Auleutes tenuipes 

 Crapon/us /naequaus 

 Ceutorhynchus SP. 



RhiNONCUS PYRRHOPU5 



Baris cuneipenn/s 

 Baris SP 



Orthoris crotchii 

 Trichobaris compacta 

 Trichobaris texana 

 Trichobaris trinotata 

 Ampeloglypter sesostris 

 ZygobaRis xanthoxyu 



■ BaLANINUS NASICUS 



Calandra oryza 

 TUTAL A/a/YlBeff or HOSTS . 



Fig. 7.— Diagram giving the parasites of the boll weevil and their other hosts. (Original.) 



