﻿Parasite 



Chalcogoiiatopus 

 gigas 

 optaljilis 



(lecoratus 

 pseudochronms 



[^chthrodelphax 

 fairchildii 



nigricollis 



Ijifasciatus 



J^ryiiius 



ormenidis 



Neodryinus 

 koebelei 

 nelsoni 

 raptor 



Paradryinus 

 koebelei 



venator 



threnodes 



gigas 



leptias 



varipes 



Chlorodryinus 

 ]:)alHdus 

 pseudophancs 



Tliaumatodryiiuis 



koebelei 

 Kukoel)eleia 



mirabilis 



XXlll 



Host 



Tariessus syrtidis, nymph. 

 Deltocephalus, nymph, and Xephctct- 



tix, adult. 

 I'hrynophyes. 

 Phlepsins. 



'erkinsiella saccharicida, Aloha ipomoe- 



ae, etc., nymphs, 

 x'arions small Delphacids, Hadeodel- 



phax, forms allied to Liburnia, etc., 



nymphs. 

 Liburnia and allied forms, nymphs. 



(Jrmenis pruinosa and septentrionalis, 

 nymphs. 



Colgar peracutus nymph. 

 Colgar peracutus nymph. 

 Siphanta, Sephena, Aphanophantia, Pri- 



vesa, Scolypopa. Massila, Gaetulia, 



nymphs. 



Colgar, Siphanta, Massila, Aphanophan- 

 tia (?) nymphs. 

 Privesa. Massila and Siphanta nymphs. 

 Siphanta and Colgar, nymphs. 

 Not bred. 



Hasta hastata, nymph. 

 Siphanta. nymph. 



X\niph of (probably) Siphanta. 

 Not bred. 



Young n\ni])h of Siphanta. 



Ilruchomorpha, nymph, and l)oth short 

 and long-winged adult. 



