Lichas Wisbyensis Lm. 



plicatus Lm. 



triquetrus Lm. 



rotundifrous Ang. 



GotLindicus Aug. 

 Trochums Salter! Fletcher. 



Bucklandi Milne-Edwards. 

 Harpes acuminatus Lm. 

 Calyraraeiie tuberculata Briinnich. 



tuberculosa Dal man. 



spectabilis Ang. 



Ifevis Lm. 



frontosa Lm. 



intermedia Lm. 



excavata Lm. 



papillata Lm. 

 Homalonotus Knigthi Konig. 

 Phaetonides Stokesi Murch. 



rugulosus Lm. 



longifrons Lm. 

 Cyphaspis elegantula Ang. 



punctillosa Lm. 

 Proetus concinnus Dal man. 



obconicus Lm. 



distans Lm. 



acutus Lm. 



conspersus Ang. 



signatus Lm. 



granulatus Lm. 



tuberculatus Lm. 

 Illaenus (Bumastus) Barriensis Murch. 



Holmi Lm. 



sulcatus Lm. 

 Bronteus platyactin Ang. 



Marklini Ang. 



polyactin Ang. 



irradiaus Lm. 



umbonatus Lm. 



crebristriatus Lm. 



Merostoma. 



1. Eurypterus Fischeri Eichwald. 



2. n. sp. 



3. Pterygotus Osiliensis Fr. Schmidt. 



Phyllocarida. 



1 — "2. Ceratiocaris sp. indet. 



