- 79 



Stephanogonia actinoptychus Eh. 



— polygona Eh. 



Stepbanopyxis apiculata Eh. 



— corona Grun. 



— ferox Ralfs. 



— limbata Eh. 



— turris Ralfs. 

 Stictodiscas Kittonianus Grev. 

 Surirella Febigerii Lewis. 

 Terpsinoë americana var. Grun. 

 Trieeratium americanum Ralfs. 



— condecorum Bright. 



Triceratiam Fischerii A. S. 



— Heilprinianum K. et Sch. 



— indentaturn K. et Sch. 



— Kainii Schultze. 



— — V. constrictum. 



— marylandicum Bright. 



— oi)tu3um Eh. 



— robustum Grev. 



— semicirculare Briglit. 



— solenoceros Rab. 



— spinosum Bail. 

 Tribllonella Hantzschiana Grun. 



— scutellum W. Sm. 



N» 148 COLOMBO — ILE DE CEYLAN 



(Sondage) 



BIBLIOGRAPHLE. — Leuduger Fortmorel. Diatomées de Ceylan. 



Actinocyclas ovalis Roper. 



— Ralfsii W. Sm. 

 Actinoptycbnssplendens Ralf. 



— trilingulatus Bright. 

 Ampbiprora elegans W. Sm. 

 Ampbora gigantea Grun . 

 Aulacodiscus Macraeanus Grev. 

 Auliscus cœlatus Bail. 



— formosus Leud. 



Bacteriastrnni varians Lauder. 

 Biddulpbia granulata Roper. 



— pulchella Greg. 



— reticulata Roper. 

 Campylodiscus crebrecostatus Grev. 



— decoru» Bréb. 



— undulatus Grev. 

 Coscinodiscus apiculatus Eb. 



— denariusA.S. 



— excentricus Eh. 



— fimbriatus Eh. 



— lineatus Eh. var. 



Cosoinodiseus Janischii A. S. 



— nitidus Greg. 



— ' oculus iridis Eh. 



— radiatus Eh. 



— • subtilis Eh. 

 Cliniacospbenia moniligera Eh. 

 Euodia gibba Bail. 

 Hyalodiscns stelliger Bail. 

 Mastogloia lemniscata Leud. 

 .Melosira sulcala Ktz. 

 IVavicuIa aspera Eh . 



— Beyrichiana A. S, 



— caribœa Cl. 



— carinata A. S. 



— Graveni Leud. 



— cruciata Leud. 



— diplosticta Grun. 



— fusca Greg. 



— indica Grev. 



— Lyra Eh. et var. 



— polysticta Grev. 



— — v. circumsuta. 



