CONTENTS OF VOL. II. 



PAGE 



LIFE OF JOSHUA ALDER. BY THE REV. CANON NOEMAN, 



M.A., D.C.L., F.R.S., &c. . . . xi 



LIFE OF ALBANY HANCOCK. BY DR. D. EMBLETON . . xvii 



ADDENDUM. BY CANON NORMAN ..... xxvii 

 CLASS TUNICATA. 

 ORDER 1. SACCOBRANCHIATA. 

 TRIBE 1. SOLITARY. 



FAMILY 1. ASCIDIAD^E (continued). 



GENUS 2. CIONA . . . . .1 



3. CORELLA . . . . .18 



FAMILY 2. MOLGULID.E . . . . .34 



GENUS 4. MOLGULA . . . . .35 



5. EUGYRA . . . . .65 



FAMILY 3. CYNTHIADJE . . . . .75 



GENUS 6. CYNTHIA . . . . .75 



7. STYELA '. . . .97 



8. STYELOPSIS .... 128 



9. THYLACIUM . . . .135 



10. PELONAIA . . . . .139 



FAMILY 4. CLAVELINID^; ..... 147 



GENUS 11. CLAVELINA .... 148 



12. PEROPHORA .... 155 



13. DIAZONA . . . . .159 



INDEX OF SPECIES, ETC.. DESCRIBED . 163 



39645 



