| Chalinidae ()	 | 
	
		
	
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reef-associated; brackish; marine; depth range 1 - 6 m | 	
	
	
	
		| Pacific Ocean and Western Central Atlantic. | 
	
		
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	Thickly encrusting or massive with irregular, solid form.  Raised thick-walled volcano-shaped oscules reaching several centimeters in height.  Exterior is pale blue-green, while interior is dirty yellow in color.  Soft and easily torn, even, slightly smooth surface similar to a fine sandpaper.  Megascleres are  bent oxeas, 170 to 230 micrometers and microscleres are sharply curved C-shaped sigmas about 25 micrometers. | 
	
	
		| Author and year from Ref. 3248. Mainly restricted to shallow-water fouling communities, dredged channels and artificial lagoons and also on the roots of the non-indigenous red mangrove, Rhizophora mangle (Ref. 3248). | 
	
	
    | 
        Not Evaluated (N.E.) Ref. 123251)	
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