MADREPORA. 159 



29. Madrepora Ficoides. 



Madrepora foliacco-criftata concatenata^ ftellis fparfts, 

 atnbidacris lateralibus planiufculis ; marginalibus acute ca- 

 riiiatis, lamellis foliaceis. 



Habitat in Oceano pacifico. 



30. Madrepora acerofa. 



Madrepora foliaceo-c?'iftata concatenata, ftellis ftparjis^ 

 cwibulacris lateralibus pla/iis ; teriniiialibus fubcarinatis, 

 lamellis acerojis. 



31. Madrepora Pileus. Tab. 45. 



Madrepora obionga convexa, centris omnibus dorfalibus 

 concater.atis^ law:ellis majoribus abruptis ; minoribus conti?iui$ 

 fubanaftomofantibu s. 



Tab. 45. 



Madrepora Pileus. Linn. Syft. Nat. Ed. 12. p. 1273. 



Habitat in Oceano India? orientalis. 



In the furrow along the middle is a line of ftars, with 

 their lamella? difpofed on each fide, like parallel pinnae, 

 or rays ; under thefe on each fide are other rows of ftars, 

 as it were, linked together, with their rays nearly paral- 

 lel, and pointing upwards and downwards ; the margin 

 all round is terminated by fharp erecl: lamellae. 



32. Madrepora Agaricites. 



Madrepora foliaceo-criftata concate7iata^ ftellis flexuofo- 

 fubferialibus obconicis fuba?igidatis^ ambulacris acute ca7~ina- 

 tis reSliufculis hinc coalefcentibus. 



Madrepora 



