Xll 



Ki<;. 

 23- 



24. 



26. 

 27. 

 28. 

 29. 

 30- 

 31- 

 3^- 

 33- 

 34- 

 35- 

 36. 

 37- 

 38. 

 39- 

 40. 

 41. 

 42. 

 43- 

 44- 

 45- 

 46. 



47- 

 48. 

 49. 

 50- 

 51- 

 5-2- 

 53- 

 54- 

 55- 

 5(^- 

 57- 

 58. 

 59- 



CORALS 



Fungia ...... 



'S'oung stalked form of Fungia 

 Herpetolitha ..... 



Sidcrastyaea radians .... 



Siderastvaea siderea .... 



Agaricia. ..... 



Pachyseris ..... 



Endopachys grayi .... 



Diagram of septa of Endopachys 

 Heteropsammia .... 



Astvoides calicularis .... 



Seriatopora ..... 



Seriatopora with gall of crab Hapalocarcinus 



Stylophora 



Stylophora 



Madrepora 



Porites . 



Turbinaria 



Turbinaria 



Pyrophvllia inflata .... 



Diagram of septa of PyropJiyUia inflata 

 Diagram of dimorphic Alcyonarian . 

 Spicules of Alcyonaria 

 Diagram of structure of Corallium . 

 Coyallium nobile .... 



Diagram of transverse section of Alcyonarian 



Diagram of transverse section of Alcyonarian 



Spicules of Covallium nobile 



Tubipova niusica 



Heliopora coerulea 



Hcliopora coerulea 



I sis hippuris 



Isidella neapolitana 



Wrightella robusta 



Gorgonia verrucosa 



Primnoa reseda . 



Prininoa reseda 



I'AGE 



To face page 65 

 68 



To face page 70 

 71 



To face p 



73 

 age 74 



75 

 77 

 77 

 79 

 80 

 82 

 84 



To face p 

 To face p. 



polyp 

 polyp 



To face pa^ 



°/ 

 92 



age 95 

 98 

 age 98 

 100 



lOI 



104 



105 

 108 

 108 

 log 

 109 

 no 

 112 

 119 

 ge 120 

 121 

 122 



123 

 127 



130 

 131 



