172 MADKEPORARIA. 



PLATE XI. 



FIG. 



1. Growth-form of P. St. Thomas 2, X \. 



2. „ P. Florida 5, X | ; ibr calicles, cf. PI. III. fig. 9. . 



3. „ P. Porto Rico 1, x J. 



4. „ P. St. Thomas S, x ^ ; for calicles, cf. PI. III. fig. 4. 



5. „ P. Gnadalupe 4-, X J. 



PLATE XII. 



1. Growth-form of P. West Indies x. 3, X | ; portion of Lamarck's type of "furcata." 



2. „ P. Florida, 1, x f. 



3. „ P. Bermuda ^, X | ; for the calicles, cf. PI. IV. fig. 8. 



4. ,. P. Bermuda 1, X ^■, „ PI. IV. fig. 7. 



PLATE XIII. 



1. Growth-form of P. West Indies x. "2, X ^ ; Lamarck's type of " davaria." 



2. „ P. West Indies x. 8, x ^. 



3. „ P. West Indies x. U, X 1 ; for the calicles, cf. PI. V. fig. 2. 



4. „ P. West Itidies X. 4, X ^. 



6. „ P. West Indies x. 6, x ^. 



PLATE XIV. 



1. Growth-form of " No. 182i " in the Paris Museum (cf. p. 65). 



2. „ P. West Indies x. 9, X ^. 



3. „ P. West Indies x. 10, x J. 



4. „ P. West Indies x. IS, x f ; for the calicles, cf PI. V. fig. 1. 



5. „ P. West Indies x. 18, x f ; „ PL V. fig. 7. 



PLATE XV. 



1. Growth-form of Porites x. 7* , X \. 



2. „ P. West Indies x. 11, x \. 



3. „ P. West Indies x. 23, x \; for the calicles, cf. PI. VI. fig. 3. 



4. „ P. West Indies x. 9A, x f ; „ PI. VI. fig. 1. 



5. „ P. BarUdos "2, X I; „ PI. I. fig. 9. 



PLATE XVI. 



1. Growth-form of P. West Indies x. 19, x \; for the calicles, cf. PI. V. fig. 8. 



2. „ Porites x. 6, x ^. 



3. „ P. West Indies x. 17, x i ; for the calicles, cf. PI. V. fig. 6. 



4. „ P. West Indies x. 7, X J. 



6. „ P. West Indies x. 22, x § ; for the calicles, cf. PI. VI. fig. 2. 

 6. „ P. Guadalupe 5, x \. 



* See observations, p. 116. 



