VI TABLE OF CONTENTS. 



Page. 



Subfamily Pauropsyllinse 42 



Genus Paurocephala 42 



magnifrons 42 



ilicis 43 



Genus Heteropsylla 44 



texana 45 



mexicana 46 



forcipata 46 



cubana 46 



quassiae 47 



fusca 48 



mimosse 48 



Genus Calophya 49 



califomica 50 



flavida 50 



dubia 51 



triozomima 52 



claripennis 52 



nigripennis 53 



Subfamily Carsidarinse 53 



Genus Freysuila 54 



dugesii 55 



ernstii 55 



cedrelae 55 



Genus Epicarsa 56 



corniculata 56 



Genus Carsidara 57 



gigantea 57 



dugesii 58 



mexicana 58 



concolor 58 



'^enus Rhinopsylla 59 



scliwarzii 59 



athense 60 



jalapensis 60 



antennata 61 



proxima 62 



Subfamily Ceriacreminse 62 



Genus Ceriacremum 63 



quadrigibbiceps 63 



setosum 63 



Subfamily Triozinse 64 



Genus Kuwayama 65 



medicaginis 66 



oaxacensis 66 



dorsalis 67 



Genus Leuronota 67 



maculata 68 



acutipennis 69 



longipennis 69 



Genus Paratrioza 70 



cockerelli 71 



arbolensis 72 



maculipennis 73 



