Index to Volume Four. 



punetatissima 



punctiformis 



qtiadricollis 



recta 



relicta 



rostrata 



scutellarius 



scximprcssa 



sigillata 



sodalis 



spoliate 



6triata 



stygica 



larginata 



substriata - 



supcrciLiosa 



terterice - 



tenebricosa 



tcrminata - 



tristis 



unicolor 



vagans 



velox 



ventralis 



vidua 

 Feronidee 

 Feroniens 

 Galerita 



americana - 



bicolor 



cordicollis - 



cyanipennis 



dubia 



Janus 



Lecontei - 



longicollis - 

 Geob.enus 



arenarius - 



atrimedius - 



autumnalis 



congener - 



cordicollis - 



lugubris 



neglectus - 

 incollis 



rufescens - 



rupestris 



tibi 

 Geoimm b 



incrassatos 



Gv.NANUROrfS 



americanus 

 elongatua - 

 hylacia 



E - 



'tides - 



