INDEX. 



CYMBELLA. 



rotundata, <-xi, 19. 

 Sporangial growth, i, 10-12. 

 Stoilderi, Ixiii. 34. 

 stomataphora, vii, 17. 18. 

 tnrgidula, " 27. 



ventricosa, vi, 13. 



( 'YMBOSIRA. 



AgardLiii, xxix, 5, 6. 



DlMEREGRAMMA. 



t'ussile. Ixiii, 27 

 fnlvnm, v, 23. 

 marinum. xlv, 4, 5. 

 Novse Cjesareee, v, 16, 22. 



DENTICULA. 



antillaria, Ixiii, 32, 33. 

 lauta, xlvi, 10; Ixviii. 16, 17. 

 thermalis, xlvi, 9; Ixviii. 14, 15. 

 valida, Ixviii, 9-11. 



DlATOMA. 



anreps, xlvi, 11, 17, 18. 

 Ehrenbergii, xlvi, 16, 21, 22. 

 longatum, " 15, 26, 27. 

 pectinale, " 19, 20. 



tenue, " 23-35. 



vulgare, " 12, 14. 



DlOLADIA. 



capriolus, Ixiv, 5, 7. 

 clathrata, " 2. 

 mitra, " 3, 7. 



DICTYOCHYA. 



? xlviii, 25-28. 



DlSCLOPEA. 



< )rfgoniea, exii, 14. 

 Discus. 



porcelaineus, Ixxiv. 17. 

 unbenant. Ixxviii, 15. 



ENI-YOXKMA. 



Anerwaldii, viii, 21. 



caespitosum, " 20. 



gracile, " 1(5, 17. 



paradox urn, " 23. 



prostratum, " 24. 



triangulatum," 22. 



ventrico, " 18. 19. 



ENTOMOG ASTER. 



Wood\vanlii, v. 25. 



EPITHEMIA. 



argus, xxxv, 14-17; xxxvi, 1-3. 

 const rid a. xxxv, 20, 1.1. 

 gilil.a, 1-3, s. M. 



KlTTHEMIA. 



gii)l)erula, xxxv, 26, 28. 

 granulata, " 4. 5. 

 Hyndmanii, " 6, 7. 

 marina, xxii. 23. 24. 

 musculus, xxxv. is, id; Ixviii, 



27. 



ocellata, xxxv. 22, 23. 

 sorex. xxxiv, 13; xxxv, 24.2.".. 

 snecincta, xxxiv, 12. 

 tentricula, xxxv, 34 

 tnrgida, 10-13. 



ventricosa, i, 7, 8. 

 zebra, xxiii,31,32; xxxv. 29 :;:;. 



EUCAMPIA. 



Virginiea, Ixvi, 32. 

 Zodiacus, " 34, 35. 



EUXOTIA. 



Americana, Ixxviii, 12. 

 Ba<-triana, xxxviii, 10. 

 biceps, Ixviii, 23. 

 bidentula, xxxviii, 9. 

 cygnus, xxxvii, 5. 

 decaodon, xxxvi, 14. 

 declives, 23. 



depressa, xxxvii, 3, 

 diodon, xxxvi, 5, 6, 21, 22. 

 dizyga, xxxviii, 7. 

 formica, 20, 21. 



gibbosa, " 8. 

 heptodoii, xxiii. 23. 

 impressa, xxxviii, '-2. 

 incisa, " 24. 



lunaris, 16-19. 



major, 1-4, 14. 



monodon, xxxvi, 4, 12. 

 mosis, xxxviii, 30-32. 

 parallela, " 15. 

 pectinalis, xxxvi, 15-20; 



xxxviii, 12, 13. 

 pentaglyphis, xxxviii, 29. 

 polyglyphis. 11. 



polydon, xxxvii, 1. 

 praerupta, xxxviii, 5, 6, 

 robusta, xxxvi, 9-13. 

 sella, xxiii, 29. 

 serra, xxxvii, 2. 

 serrulata, xxxviii. :'.:i, :'.4. 

 tridentula. " -j:.. 211. 

 triodon, xxxvi, 7, 8. 

 uiidinaria, xxxviii, 35. 

 /ygodon, 27, 2s. 



