VI CONTENTS 



Order Cyclopoida — Continued 



Suborder Poecilostoma — Continued Page 



Family Bomolochidae 54 



Genus Bomolochus Nordmann 54 



B. leptoscari Yamaguti 54 



Order Harpacticoida 61 



Suborder Polyarthra 61 



Family Canuellidae 61 



Genus Ifanella, new genus 61 



/. chacei, new species 62 



Suborder Oligoarthra 67 



Family Ectinosomidae 67 



Genus Eclinosoma Boeck 67 



E. dentatum Steuer 67 



Genus Halophrjtophilus Brian 74 



H. fusiformis Brian 74 



Family Harpacticidae 76 



Genus Harpacticus Milne-Edwards 77 



H. clausi A. Scott 81 



H. confusus, new species 87 



Genus Perissocope Brady 95 



P. bayeri, new species 96 



Family Tisbidae 103 



Genus Scutellidium Glaus 103 



S. dentipes, new species 106 



S. ligusticum (Brian) 112 



Family Porcellidiidae 119 



Genus Porcellidium Claus 119 



P. malleatum, new species 120 



Family Peltidiidae 129 



Genus Peltidium Philippi 129 



P. purpureum Philippi 129 



P. intermedium A. Scott 131 



P. exiguum A. Scott 137 



Family Thalestridae 141 



Genus Diarthrodes Thomson 143 



D. nobilis (Baird) 143 



Genus Dactylopusia Norman 147 



D. tisboides (Claus) 147 



Genus Eudactylopus A. Scott 152 



E. andrewi Sewell 154 



E. a. atlanticus, new subspecies 162 



*E. robustus (Claus) 162 



*E. spedabilis (Brian) 163 



*E. striatus Sewell 163 



E. fasciatus Sewell 163 



*E. australis NichoUs 167 



*E. krusadensis Krishnaswamy 168 



Genus Idomene Philippi 168 



7. purpurocincta (Norman and T. Scott) 175 



Genus Dactylopodella G. O. Sars 175 



D. incerta, new species 175 



