694 REPORT OF COMMISSIONER 0* FISH AND FISHERIES. 

 DlGENIA SIMPLEX, Ag. 



Key West; Southern Europe ; Indian Ocean ; Red Sea. 

 Bryothamnion triangulare, Ag. 



Key West ; West Indes ; Brazil. 

 Bryothajvxnion Seaforthii, Ag. 



Florida to Brazil. 

 Alsidium Blodgettii, Harv. 



North Carolina and southward. 



ACANTHOPHORA THIERII, Lmx. 



Florida to Brazil ; Pacific Ocean. 



ACANTHOPHORA MUSCOIDES, Ag. 



Florida to Brazil ; east coast of Africa. 



ACANTHOPHORA DELILEI, LniX. 



Florida ; Mediterranean and Bed Seas. 



Chondria dasyphylla, Ag. 



Cape Cod, southward ; Europe ; Australia. 



Chondria striolata, Ag. (C. Baileyana, Mont.). 

 Cape Cod, southward ; Adriatic Sea. 



Chondria tenuissima, Ag. 



Long Island Sound ; Europe ; Australia. 



Chondria littoralis, Harv. 



Wood's Hole, Mass.; Florida ; Mexico. 

 Chondria atropurpurea, Harv. 



Charleston, S. C, and southward ; California. 



Chondria nidifica, Harv. 



Pacific coast. 

 Laurencia pinnatifida, Lmx. Pepper-dulse. 



California; Europe; Pacific and Indian Oceans and Bed Sea. 

 Laurencia virgata, Ag. 



California ; Cape of Good Hope. 

 Laurencia obtusa, Lmx. 



Florida : California ; common in all tropical seas. 

 Laurencia implicata, Ag. 



Key West ; West Indies. 



Laurencia cervicornis, Harv. 

 Key West. 



Laurencia gemmifera, Harv. 



Florida. 

 Laurencia papillosa, Grev. 



Florida ; common in all tropical seas. 

 Laurencia paniculata, Ag. 



Key West; Atlantic coast of Spain ; Mediterranean and Adriatic 

 Seas. 



