CONTENTS. XV 



Order II. Cymothoidea or Flabellifera Continued. Page. 



Family VI. Exocorallanidse 138 



Genus 26. Exocorallana 138 



Exocorallana tricornis 139 



mexicana 142 



sexticornis 143 



quadricornis 144 



truncata 145 



subtilis 146 



antillensis 148 



fissicauda 150 



oculata 152 



warmingii 154 



. Family VII. Corallanidse 156 



Genus 27. Alcirona 157 



Alcirona krebsii 157 



hirsuta 159 



Genus 28. Tridentella 161 



Tridentella virginiana 161 



Genus 29. Nalicora 163 



Nalicora rapax 164 



Family VIII. ^Egidse 166 



Genus aO. ^Ega 167 



JSga psora 168 



antillensis . N 170 



ecarinata 171 



crenulata 173 



webbii 175 



lecontii 176 



tenuipes 177 



dentata 179 



incisa 180 



arctica 182 



gracilipes 183 



symmetrica : 185 



ventrosa 187 



microphthalma 189 



Genus 31. Rocinela 190 



Rocinela oculata 191 



cornuta 192 



insularis 194 



dumerilii 195 



cubensis 197 



maculata 198 



belliceps 199 



americana 201 



propodialis 203 



laticauda 204 



augustata 206 



tuberculosa ; 208 



signata 209 



aries 210 



Genus 32. Syscenus 212 



Syseenus infelix 212 



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