Vlll CONTENTS. 



PAGE 



SipkoHOstomct, Synonyms and Character . . . 240 



Peltoceplutlci, Character . . 241 



Argtdidce, Bibliographical History .... 242 



„ Anatomy and Physiology . . . . 246 



Caliyidn', Bibliographical History . . . .257 



,, Anatomy and Physiology . . . . 260 



Pandaridee, Synonyms and Character .... 281 



Binemoura, Bibliographical History . . . . 282 



„ Anatomy ..... 283 



Fandurns, Bibliographical History . . . . 286 



Anatomy . . . .287 



Cecrojndce, Synonyms and Character . . . . 289 



Cecrops, Bibliographical History . . . ib. 



„ Anatomy and Physiology . . . 290 



L/rmar/fHs, Bibliographical History .... 293 



„ Anatomy, &c. . . . • . 294 



Pachycephala, Character ..... 295 



Anthosomadtc, Synonyms and Character . . . . 29(5 



Anthosoma, Bibliographical History .... ib. 



„ Anatomy and Physiology . . . 297 



Ergasilida, Synonyms and Character .... 299 



NicoiJioe, Bibliographical History . . . . 300 



„ Anatomy and Physiology .... 301 



Lerneud',e, Bibliographical History and Systematic Ai-raugemcnt . . 307 

 „ Anatomy and Physiology .... 310 



Anchorastomacea, Character . . . . . 323 



Chondracanthid/c, Bibliographical History . . . ib. 



„ Anatomy, &e. . . . . . 324 



Anchoracarpacea, Character ..... 331 



Lemeopodida, Character, &c. . . . . . 332 



Aiicliorelladfe, Character . . . . .336 



Anchorella , Character, &c. . . . . . ib. 



AncJioraceracea, Character ..... 338 



Penellada, Character . . . . . 339 



Lerneonema, History ..... ib. 



Lerneocerdda, Character . . .342 



Lerneocera, Character, &c. ..... ib. 



Lernea „ . . . . . . 344 



Appendix . . . . . . 346 



Index ...... 349 



Description of Plates . . . . . 355 



ElUiATUM.— Fo)- Cypriila' raul Cyiirictidic, p. 13!) et r"-^ 



