170 



DISCOVERY REPORTS 



Rhizosolenia alata Brightwell 

 Ditylum sol Grunow 

 Rhizosolenia simplex Karsten 

 Schroderella delicatula (Peragallo) Pavillard 

 C/metoceros criophilum Castracane 

 Bellerochea indica Karsten 

 Chaetoceros curvatum Castracane 

 Hemiaulus Hauckii Grunow ex Van Heurck 

 Asterolampra marylandica Ehrenberg 

 Climacodium Frauenfeldianum Grunow 

 Rhizosolenia robusta Norman 

 Eucampia cornuta (Cleve) Grunow 

 Rhizosolenia bidens Karsten 



St. 427. 7. ix. 30. 36 37I' S, 28 52' E. 100 

 Temp. 18-01° C. Salinity 35-48 °/ 00 . pU 



Chaetoceros dichaeta Ehrenberg 

 Bacteriastrum elongatum Cleve 

 Chaetoceros decipiens Cleve 

 Eucampia balaustium Castracane 

 Bacteriastrum varians Lauder 

 Rhizosolenia alata Brightwell 

 Chaetoceros didymum Ehrenberg 

 Rhizosolenia simplex Karsten 

 Schroderella delicatula (Peragallo) Pavillard 

 Rhizosolenia calcar-avis Schultze 

 Lauderia punctata Karsten 

 Thalassiothrix longissima Cleve et Grunow 

 Chaetoceros criophilum Castracane 

 Chaetoceros messanense Castracane 

 Chaetoceros compression Lauder 

 Stephanopyxis Palmeriana (Greville) Grunow 



Bacteriastrum hyalinum var. princeps (Castracane) 



Ikari 

 Chaetoceros peruvianum Brightwell 

 Chaetoceros seychellarum Karsten 

 Chaetoceros buceros Karsten 

 Chaetoceros breve Schiitt 

 Coscinodiscus radiatus Ehrenberg 

 Dactyliosolen mediterraneus H. Peragallo 

 Bacteriastrum delicatulum Cleve 

 Asteromphalus heptactis (Brebisson) Ralfs 

 Chaetoceros sumatranum Karsten 

 Coscinodiscus oculus-lridis Ehrenberg 

 Chaetoceros Ralfsi Cleve 



-o m. (2 hauls). 



8- 3 6. P 2 o 5 31. 



Thalassionema nitzschiodes Hustedt 



Rhizosolenia styliformis Brightwell 



Bacteriastrum delicatulum Cleve 



Planktoniella sol (Wallich) Schiitt 



Rhizosolenia fragilissima Bergon 



Chaetoceros aequatoriale Cleve 



Chaetoceros peruvianum Brightwell 



Chaetoceros atlanticum var. neapolitana (Schroder) 

 Hustedt 



Hemidiscus cuneiformis Wallich 



Chaetoceros curvatum Castracane 



Chaetoceros buceros Karsten 



Chaetoceros peruvianum Brightwell 



Bacteriastrum hyalinum var. princeps (Castra- 

 cane) Ikari 



St. 428. 7. ix. 30. 37 14' S, 29 35' E. 100-0 

 Temp. 18-36° C. Salinity 35-50 % . pH i 



Chaetoceros messanense Castracane 



Planktoniella sol (Wallich) Schiitt 



Rhizosolenia alata Brightwell 



Rhizosolenia calcar-avis Schultze 



Bacteriastrum elongatum Cleve 



Lauderia punctata Karsten 



Schroderella delicatula (Peragallo) Pavillard 



Chaetoceros dichaeta Ehrenberg 



Chaetoceros decipiens Cleve 



Stephanopyxis Palmeriana (Greville) Grunow 



Rhizosolenia robusta Norman 



Rhizosolenia simplex Karsten 



Chaetoceros didymum Ehrenberg 



Rhizosolenia fragilissima Bergon 



Thalassionema nitzschioides Hustedt 



Bacteriastrum varians Lauder 



m. 

 '•34- 



Bacteriastrum hyalinum var. princeps (Castracane) 



Ikari 

 Climacodium Frauenfeldianum Grunow 

 Eucampia cornuta (Cleve) Grunow 

 Thalassiothrix longissima Cleve et Grunow 

 Chaetoceros atlanticum var. neapolitana (Schroder) 



Hustedt 

 Chaetoceros atlanticum Cleve 

 Chaetoceros breve Schiitt 

 Chaetoceros compression Lauder 

 Leptocylindrus danicus Cleve 

 Pleurosigma directum Grunow 

 Bellerochea indica Karsten 

 Chaetoceros peruvianum Brightwell 

 Chaetoceros buceros Karsten 



