702 ZOOPHYTES. 





Theonca, Lamour., Exp. Meth., 82, pi. 80, , Blainville, Man., 408, pi. 67, fig. 2. 



figs. 17, 18. , Lamarck, 2d ed., ii. 318. 



, Defrance, Diet, des Sci. Nat., liii. 470. Blumenbachium, Koninck. 



GENUS LIMARIA. STEININGER. 



Pumilce, ramosce. Cor alia solida, cellis apertura subtriangulatis ; caliculis 

 nullis. 



Small, ramose; coralla quite solid, cells with a subtriangular aperture; 

 calicles none. 



This genus may pertain to the Bryozoa group ; but nothing certain 

 with regard to its relations can be gathered from its very singular 

 structure. 



Limaria, Steininger, Mem. S. G. F., i. 



GENUS STROMATOPORA. GOLDFUSS. 



Aggregate. Coralla convexa, concentrice leviter rugata, cellis porifor- 

 mibus minutissimis in sukos concentricos dispositis. 



Massive. Coralla convex, concentrically faint rugate, cells pore-like, 

 very minute, situated in the concentric depressions. 



This genus was instituted by Goldfuss. Blainville, after an exami- 

 nation of the specimen figured by this author, expressed his doubts as 

 to its being a true coral. 



Goldfuss, Petref., tab. 8, fig. 5. Blainville, Man., 413, pi. 70, fig. 1. 



GENUS CHAUNOPORA. PHILLIPS. 



Aggregate. Corolla stratos concentricos aut planiusculos compositis, 



