Register, 



153 



Üscillaria Schrank (Syn.) 142. 

 Oxytoxiim 24, 23. 



Pantocsekia 38, 61, 62. 

 Paralia 58, 60. 



Parelion A. Schmidt (Syn.) 28. 

 Parrocelia Gourret (Syn.) 23. 

 Pentapodiscus Ehrenb. (Syn.) 



77. 

 Peponia 130. 

 Peragallia 85, 86. 

 Peridiniaceae 9. 

 Peridinium 12, 13, 13,18,22. 

 Periptera 149. 



Peristephania Ehrenb. (Syn.) 62. 

 Perithyra Ehrenb. (Syn.) 66. 

 Perizonium Gohn u. Janisch 



(Syn.) 124. 

 Phalacroma 14, 26, 27. 

 Phlyctaenia Kütz. (Syn.) 124. 

 Pinnularia 49. 



Ehrenb. (Syn.) 124. 



Plagiogramma 110, 111, 112. 

 Planktoniella 38, 71, 72. 

 Pleurodesmium Kütz. (Syn.) 98. 

 Pleurosigma 48, 123, 132.- 

 Pleurosiphonia Ehrenb. (Syn.) 



124. 

 Ploiaria Pant. (Syn.) 96. 

 Podiscus Baill. (Syn.) 77. 



Kütz. (Syn.) 39. 



Podolampas 23. 

 Podosphenia Ehrenb. (Syn.) 1 09. 

 Polyceratium Gast. (Syn.) 91. 

 Ponticella Ehrenb. (Syn.) 118. 

 Poroceratium Vanhöffen (Syn.) 



20. 

 Porocyclia Ehrenb. (Syn.) 59. 

 Porodiscus 64, 65. 

 Porostaurus Ehrenb. (Syn.) 1 24. 

 Porpeia 97, 98, 99. 

 Postprorocentrum Gourret 



(Syn.) 8. 

 Pouchetia 3, 6. 

 Pritchardia Rabh. (Syn.) 142. 

 Prorocentraceae 6. 

 Prorocentrum 8. 

 Protoceratium 18, 19. 

 Protoperidinium Bergh (Syn.) 



22. 

 Pseudoamphiprora Gl. (Syn.) 



124. 

 Pseudoauliscus Fortm.(Syn.; 79. 

 Pseudocoscinodiscus Grün. 



(Syn.) 91. 

 Pseudopleurosigma Grün. (Syn.) 



124. 

 Pseudorutilaria 100. 

 Pseudostephanodiscus Grün. 



(Syn.) 66. 

 Pseudostictodiscus Grün. (Syn.) 



91. 



Pseudo-Synedra Lend. Fortm. 



(Syn.) 115. 

 PseudotriceratiumGrun. (Syn.) 



66. 

 Psygmatella Kütz. (Syn.) 115. 

 Pterotheca Grün. (Syn.) 147. 

 Ptychodiscus 17. 

 Pyrgodiscus 76. 

 Pyrocystis 3, 4. 

 Pyrophacus 13, 15, 18, 19. 

 Pyxidicula Ehrenb. (Syn.) 8, 



61, 62, 148. 

 Pyxilla 147. 



Rabdiura Wallr. (Syn.) 115. 

 Radiopalma ßrun. (Syn.) 66, 69. 

 Ralfsia O'Meara (Syn.) 113. 

 Raphidodiscus Christ (Svn.) 



124. 

 Rhabdonema 39, 102, 103. 

 Rhabdosira Ehrenb. (Syn.) 115. 

 Rhipidophora Kütz. (Syn.) 109. 

 Rhizosolenia 39, 51, 84, 85. 

 Rhoiconeis 123, 133. 

 Rhoicosigma 124, 134, 135. 

 Rhoicosphenia 136, 137. 

 Rhopalodia 45, 138, 141. 

 Rimaria Kütz. (Syn.) 115. 

 Rutilaria 100. 

 Rutilariopsis van Heurck(Syn.l 



100. 

 Rylandsia 74, 75, 76. 



Scalprum Gorda (Syn.) 132. 

 Scaphularla Pritchard (Syn.) 



115. 

 Sceletonema 62, 63. 

 Sceptroneis 108, 109. 

 Schizostauros Grün. (Syn.) 124. 

 Schuettia 72, 73. 

 Scoliopleura 123, 132. 

 Scoliotropis Gleve (Syn.) 132. 

 Sigmatella Kütz. (Syn.) 142. 

 Spatangidium Br6b. (Syn.) 75. 

 Sphaerophora Hass. (Syn.) 59. 

 Sphaerothermia Ehrenb. (Syn.) 



59. 

 Sphenella Kütz. (Syn.) 136. 

 Sphenosira Ehrenb" (Syn.) 136. 

 Sphynctocystis Hass. (Syn.) 1 45. 

 Spirodinium 3, 5. 

 Stauroptera Ehrenb. (Syn.) 1 24. 

 Staurosigma Grün. (Syn.) 132. 

 Steiniella 18, 19. 

 Stelladiscus 69, 70. 

 Stenopterobia Breb. (Syn.) 146. 

 Stephanodiscus 64, 66. 

 Stephanogonia 148. 

 Stephanopyxis 59, 62. 

 Stephanosira Ehrenb. (Syn.) 59. 

 Stictodesmis Grün. (Syn.) 124. 



Stictodiscus 68, 69. 

 Stigmaphora 124, 133. 

 Strangulonema 62, 64. 

 Streptotheca 150. 

 Stylaria Bory (S\n.) 109. 

 Stylobiblium 101, 102. 

 Suriraya Turp. (Syn.) 146. 

 Surirella 49, 145, 146. 

 Symbolophora Ehrenb. (Syn.) 



66, 73. 

 Syncyclica Ehrenb. (Syn.) 188. 

 Syndendrium Ehrenb. (Syn.) 86. 

 Syndetocystis 62, 68. 



Ralfs (Syn.) 150. 



Syndetoneis 150. 



Sy nedra 35,43,48,113,11 5,"l 1 6. 



Syringidium 149. 



Syrinx Gorda (Syn.) HO. 



Systephania Ehrenb. (Syn.) 62. 



Tabellaria 32, 102, 1.08, 404. 

 Tabularia Kütz. (Syn.) 415. 

 Tabulina 82. 



Temachium Wallr. (Syn.) 113. 

 Terebraria 113, 115. 

 Terpsinoe 97, 98. 

 Tetracyclus 39, 101, 102. 

 Tetragramma Ball. (Syn.) 98. 

 Tetrapodiscus Ehrenb. (Syn.) 



77. 

 ThalassionemaGrun. (Syn.) 1 1 5. 

 Thalassiothrix 1I3, 115, 117. 

 Thalassosira 62. 63. 

 Thaumatonema 62, 63. 

 Toxonidea 123, 133. 

 Toxosira Br6b. (Syn.) 118. 

 Triceratium 40, 41, 50, 89, 91, 



92. 

 Trigonium Cleve (Syn.) 91. 

 Tripodiscus Ehrenb. (Syn.) 77. 

 Tripos Bory (Syn.) 20. 

 Trochiscia Montagne (Syn.) 59. 

 Trochosira Kitton (Syn.) 62. 

 Tropidoneis 123, 133. 

 Tschestnowia Pant. (Syn.) 77. 

 Tubularia 113, 117, 118. 



Ulnaria Kütz. (Syn.) 115. 



Vanheurckia 52, 123, 130,131. 

 Vibrio Müller (Syn.) 142. 

 Vorticella O.F.Müller (Syn.) 22. 



Willemoesia Castr. (Syn.) 66. 

 Wittia 72, 74. 



Xanthiopyxis 148. 

 Z\goceros 92, 93. 



