ILLUSTRATIONS 



FACING 

 PAGE 



Barracuda Swimming Past the Camera . . 137 



Enlargement of cinema film. 



Coral Cave Several Fathoms Down, Showing 

 Purple Sea-fans, Gorgonias, Coral-heads, and 

 Grey Snappers ...... 137 



Enlargement of cinema film. 



Slender Trigger-fish, Alutera .... 152 



Three Aluteras Camouflaged as Blades of 

 Thalassia Eel-grass ..... 152 



Head of Rock-fish, ScorpoBna. A Common Tenant 

 of Haitian Coral Reefs .... 153 



Front View of Batfish, Ogcocephalus, Showing 

 Sensory Tentacle and Leg-like Fins . . 153 



Horse-fish, Eques, which Lives in Coral Caves, 

 AND HAS A Most Remarkable Pattern . . 156 



Hermit-crab, in a Living Cloak of Six Anemones 156 



Calappa Crab, with Claws Dove-tailed Together 

 in Front of the Body ..... 157 



Calappa Crab, with the Claws Raised . . 157 



Note their resemblance to the heads of fowl. 



Young Flying Gurnard, Cephalacanthus volitans, 

 Taken at Light, Showing the Ventral Fins 

 Functioning as Legs ..... 164 



Flying Gurnard, Showing the Pectoral Fins 

 Divided into Two Parts, the Anterior Portion 

 Used as Hands, the Posterior as Wings . 164 



Brass Submarine Camera Box Open, Showing 

 Camera ........ 165 



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