| Ocypodidae (fiddler and ghost crabs) | 
	
		
	
	|  | 
| benthic; brackish; marine | 
	
	
	
		| Indo-West Pacific.  Tropical to subtropical. | 
	
		
	|  | 
	
	
		| Lives in individual burrows in mixed-sex colonies on intertidal mudflats (Ref. 104849).  Mates underground in a unique manner, wherein males search and enter burrows of females that are ready to ovulate, or is pre-ovigerous (Ref. 104850).  Found in places near vegetation (Ref. 113679). | 
	
	
    | Not Evaluated (N.E.) Ref. 123251) | 
  
  
 		
		| harmless | 
  
  	
		| 
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