2oo EXPLANATION OF 



Fig. h. Corallina Rofarium, pag. in. n. 6. 



Fig. H. two joints magnified, the upper to fhew the 

 form and difpofition of the cells, and the 

 lower the calcareous part broken open, to 

 fhew the inner great tube, with the branches 

 of cells coming from it, that pafs through the 

 calcareous part, ending like trumpets on the 

 fur face. 



Fig. H 3. one of the branches highly magnified, to mew 

 the figure of the cells, and ovary between 

 them. 



Fig. H 2. the ovary. 



Fig. H 1. one of the eggs. 



Tab. 22. 



Fig. 1. Corallina oblongata, pag. 114. n. 10. 



Fig. 2. Corallina obtufata, pag. 113. ?i. 9. 



Fig. 3. Corallina rugofa, pag, 115. n. 13. 



Fig. 4. Corallina cylindrica, pag. 114. ?i. 11. 



Fig. 5. Corallina fruticulofa, pag. 116. ti. 16. 



Fig. 6. Corallina marginata, pag. 1 15. //. 12. 



Fig. 7. Corallina indurata, pag. 116. /;. 15. 



Fig. 8. Corallina lichenoides, pag. lib. ?i. J4. 



Fig. 9. Corallina lapidefcens, pag. 112. n. 8. 



Tab. 23. 



Fig. 1. Millepora truncata, pag. i<\.i. n. 18. 



Fig. 2. the top of a branch magnified. 



Fig. 3. a perpendicular fection. 



Fig. 4. a horizontal fection. 



Fig. 5. one of the polypes in its cell. 



Fig. 6. another view of a polype coming out of its cell. 



Fig. 7. 



