Cap. XVII. 39 



fiftulofo, fupra illarum dorfum dccurrente in alias tenues 

 novcnas Itrias effbrmantur, 8c loco flrigium ene^videntur; 

 & Concha^ margo extrema Roftrata cfficitur fingulis nove» 

 nis llriis, quicinternajparte cavac apparent. 



§. i. Concha^ Cervixmagnaefl:,&cra0a,ut claufaTefta 

 fc tangat cumalterius valv£cervice,mediumque locum oc- 

 cupat concha;, qua^circa illas in latus ampla fit oblique, ut 

 diametrum aequct,habeatque ternasconncxionespyxidatas^ 

 quarumminima,quxproximior majori limbo, five roilro 

 eft,mcdiamajor,tertiaIongior: Inimaomniumitrige, ru« 

 gofa oblique Linei§ apparet concha... 



