— 472 



I\*itz8chia granulata Grun. 

 Opepbora pocijica P. P. 

 Pieurosignia bcdticum W. Sm. 

 Rhabdonema adriaticurn Ktz. 

 Rapboneis amphiceros Eh. 



Rapboneis amphiceros var, rhombica. 

 Rbopalotiia gibberula O. M. 



— musculus H. Per. 

 Surirella fluininensis Grun. 



— recedens A. S. 



N» 987. 



CONSTANTINOPLE (Turquie) 

 Sondage 



Actinoptycbus Jaiiischii Grun. var. 



— Hplendens Sbadb. 



— undulatus Eh. 

 Ampbitetras nobilis Eh. 

 AulîBcas cœlatiis Bail 



— sculptas Ralfs. 

 Biddiilpbia pulcbella Kray. 



— rhombus W. Sin. 



Canipylodiscus echeneis Eh. 

 Cerataulas turgidus Eh . 

 Cocconeis pseudo-marginata Greg. 

 Coscinodiscus radiatus Eh. 



Diploneis Beyrichiana Cl. 



— Smithii var. major. 



Endictya oceanica Eb. 



Grammatophora serpentina car. bacilla- 

 ris. 



Hyalodiscus stelliger Bail. 



— subtilis Bail. 



Melosira sulcata Ktz. 



— — V. coronata. 



— — V. radiata. 



I\Iavioala abrupta Donk. 



— forcipata Grev. 



— formosa Greg. 



— humerosaBréb. 



— K amorthensis Grun. 



— latissiraa Greg. 



— lyra Eh. 



— — var. elliptica. 



— — V. intermedia. 



— — — f*^ elliptica. 



— — — f^ recfa. 



— — var. subelliptica. 



— Trevelyana Donk. 

 Ortboneis ovata Grun. • 



— splendida Grun. 

 Pieurosignia balticum W. Sm. 

 Scoliopleura tumida Rab. 

 Surirella fastuosa Eh. 

 Synedra baculus Greg. ^ 



— fulgens W. Sni. 

 Terpsinoë americana Ralfs. 



Triceratium antediluvianum Eh. 



— favus Eh. 



— spinosum Bail. 



N* 988 WEST HARBOR — BRISTOL — CONNECTICUT 



(États-Unis) 



Actinocyclas sparsus Ratt- 

 Actinoptycbus àreolatus Eh. 



Actinoptycbus undulatus Eh. 

 Anipbiprora alata Kts. 



