118 



usque ad poluni superiorem ocelli percurrente instiluta. Diametr. 

 long. 43 ^/., transvers. 42 ,«., diametr. ocelli 12 //. 



In stratis tertiariis marinis ad Jaccson Paddok in Nova 

 Seelandia. Icon: Beitrg. Ill, tab. 1., fig. 4. 



538. Zygoceros antiquus Pant. 



Frustulis cylindricis, disseminate punctatis, aculeatis. Aculei 

 elongati acutissimi. Long. 24 //., lat. 22 ,«., long, aculei 35 f/. 



In stratis antiquissimis marinis ad Kusnetzk in Rossia. 

 Icon: Beitrg. III., tab. 25., fig. 377.- 



539. Zygoceros antiquus Pant. var. interruptus Pant. n. v. 



Frustulis cylindricis, ad polum superiorem elevatis, hie 

 aculeis elongatis vestitis. Structura disseminate punctata; valva 

 in parte superiori ab area subconvexa nuda interrupta. Altitude 

 cylindri 28 (.i., lat. 25 (.i. 



In stratis antiquissimis marinis ad Kusnetzk in Rossia. 

 Icon: Beitrg. III.; tab. 26„ fig. 391. 



540. Zygoceros hungaricus Pant. nov. spec. 



Frustulis elevatis, ad polum aculeis perlongis 67 ^i. longis, 

 obtusis vestitis. Structura punctata. Puncta in lineas decussatas 

 ordinata. Lat. ad collum 24 //. 



In stratis tertiariis marinis ad Karand in Hungaria. Icon: 

 Beitrg. Ill, tab. 13., fig. 207. 



