INDEX. 



39 



ElIODIA. 



gibba, Ixviii, 26. 

 Janischii, cv, 19, 20, 21. 



EUNOTOCJRAMMA. 



debilis,J^*^v", 1(5. 

 laevis, * 17-19. 



EUPODISC'US. 



argus, Ixxvi, 1, 2, 4. 

 Californicus, Ixxvi, 7. 

 oculatus, 5. 



radiatus, Ixxvi, 6, 11; lxxvii,8. 

 Rogersii, " 3; cxi, 17. 



FBAGHLABIA. 



amphicephala, xlvii. 21. 

 biceps, 9. 



binodes, 8. 



brevistriata, 15. 



Californica, 22. 



capurina, 1-3. 



construens, 13, 14, 20. 



Dirneregramma, xxxvii, 4. 

 entomon, xlvii, 20. 

 Harrisonii, " 12. 

 inflexa, v, 21. 

 mutabilis, xlvii, 18, Id. 

 Newberyii, v, 20. 

 Pacifica, xlvii, 23-25. 

 paradoxa, " 16, 17. 

 parasitica, " 10. 

 Tremontii, v, 17. 

 turgens, xlvii, 11. 

 venter, v, 19. 

 verescens, xlvii, 4-7. 



GEPHYBIA. 



constricta, Ixi, 3. 

 gigantea, " 1,2. 

 Japonica. xxxiv, 15, 16. 

 media, Ixi, 4, 5. 



GLYPHODESMIS. 



distans, xlv, 21, 22. 

 Williamsonii, xlv, 23, 24. 



GLYPHODISCUS. 



Grunowii, Ixxvi, 9. 

 stellatus, 8, 10. 



GOMPHONEMA. 



acuminatum, xxviii, 22-27. 

 Americanum, xxiii, 22, 28. 

 augur, xxviii, 17, is. 

 capitatum, xxii,19; xxvi.ii, 7; 

 xxviii, 16, 20, 21. 



GOMPHONEMA. 



ronsl rictiun, xxvi, 12-15; 



xxviii, 15, Hi. 

 rristatum, x xvii, :>, 11. 

 dichotomum, xxvi, 10, 17. 

 elegans, xxvii, 8. 

 geminatum, xxvi, 1-4, 10, 11. 

 gracile, xxvii, 6, 7. 

 intricatum, xxvii, 4. 

 mammilla, xxvi, 5. 

 maximum, " 8, 9. 

 Mexicanum, xxvii, 12. 

 olevaceum, 14, 15. 



olor, xx ix, 19. 

 Oregonicum, xxii, 8,9. 

 sarcophagus, xxvii, 10. 

 semapertum, " 16. 

 sphserophorurn, xxvii, 1, 2. 

 tenellum, 13. 



turgidum, 9. 



vibrio, 5. 



GONIOTHECIUM. 



didymurn, Ixiv. 31. 

 monodon, " 30. 

 obtusum, " 33. 

 odontella, " 17, 18. 

 Rogersii, xxxiv, 17, 18,19; xxv, 

 20 : Ixiv, 32. 



GBAMMATIPHOBA. 



angulosa, xlix, 11-13. 

 Caribsea, " 19. 

 gibba, " 6, 7. 



marina, " 8-10, 14-16. 

 maxima, " 26. 

 Mexicana, " 24, 25. 

 serpentina, xlix, 1, 20-23. 

 stricta, " 17, 18. 



undulata, xlix, 3-5. 



HANTZSCHIA. 



Amphioxys, li, 15-17. 



HELIOPELTA. 



nitida, l\\i, 4. 



HEMIAULUS. 



affinis, Ixiv, 15, 16. 

 bi Irons, Ixiv, 26, 2S, 29. 

 Californicus, Ixiv, :'.4. 

 polycostenorum, Ixiv, 19, 20, 



21, 25, 27. 

 polymorphum, xxv. 2:'., 24, 25. 



HEBCOTHECA. 



mammilaris, Ixiv, 22. 2.".. 



