6-4 



Nomina 

 Generum 



Oran 

 Africae 



Caltanisetta 

 Siciliae 



Aegina 

 Graeciae 



59 mesoplUhalma 



60 Haliomma 



61 poly actis 



62 Pons 



63 septenaria 



64 * Speculum Speculum Specuhim 



65 •TiicfjctM'hn superstrucla 



66 tripyla 



67 * trifenestra 



68 Eunolia pCretae 



69 Flustrella bilobata bilobata 



70 concentrica concentrica concentrica 



71 limbata 



12 praetexta 



73 spiralis spiralis 



74 Fragilaria Bacillum 



75 * pinnata 



76 * striolata 



11 Gallionella * aurichalcea aurichalcea 



78 * granulata 



79 * sulcata sulcata 



80 Grammatophora * africana africana africana 



(Navicula afr.) 



81 * angulosa angulosa 



82 oceanica 



83 * paraüela parallela 



84 undulala 



85 Haliomma Aequorea Aequorea 



86 ....'... cornutum 



87 didymum 



88 dixiphos 



89 Medusa Medusa 



90 ovatum 



91 radians 



92 radicatum 



