223 



EXPLANATION OF PLATE 12 



69. Anodoiitia pliilippiana (Reeve) 66 



70. Erycina floridana Vanatta 66 



Fig. a. Exterior view. Fig. b. Interior view. 



71. Trachycardium egTiioiitianum (Shuttleworth) 67 



72. Trachycardium muricatum (Linne) 67 



73. Dinocardium robustum vanhyningri Clench and Smith 67 



