TABLE OF CONTENTS V 



Superfamily Oxyrliyncha — Continued. 

 Family Majidae — Continued. 



Subfamily Acanthonychinae — Continued. 



. Genus Epialtus — Continued. Page 



Epialtus kingsleyi 152 



dilatatus 153 



dilatatus forma elongata 154 



minimus 155 



hiltoni 156 



peru vianus 157 



crenulatus 158 



Genus Mocosoa 158 



Mocosoa crebripunctata 159 



Genus Eupleurodon 160 



Eupleurodon trif urcatus 160 



peruvianus 161 



Genus Taliepus 162 



Taliepus nuttallii 162 



marginatus 164 



dentatus 165 



Genus Pugettia 167 



Pugettia producta . 167 



gracilis 172 



richii 176 



dalli 178 



venetiae 180 



Genus Mimulus 182 



Mimulus f oliatus 182 



Genus Leucippa 184 



Leucippa pentagona 184 



Genus Sphenocarcinus 185 



Sphenocarcinus corrosus 187 



agassizi 188 



Genus Menaethiops 189 



Menaethiops portoricensis 190 



Genus Esopus 191 



Esopus crassus 192 



Subfamily Pisinae 193 



Genus Scyra 195 



Scyra acutifrons 195 



Genus Loxorhynchus 198 



Loxorhynchus grandis 198 



crispatus 200 



Genus Chorilia 202 



Chorilia longipes 203 



longipes turgida 203 



Genus Rochinia 204 



Rochinia crassa 210 



hystrix . 214 



tanneri 216 



cornuta 217 



gracilipes 218 



occidentalis 220 



vesicularis 221 



umbonata 222 



