ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 271 



VAUCHERIA PILOBOLOIDES, Thuret. Wood's Holl, Mass. 

 DASYCLADUS OCCIDEXTAIIS, Harv. Florida. 

 DASYCLADUS CLAV.EFOKMIS, Ag. Key \YesL 



ACETABULAKIA CREXULATA, LlUX. Florida. 



CYMOPOLIA BARBATA, Lmx. Key West. 

 CHAM.EDORIS AXXULATA, Mout. Key West. 

 PEXICILLUS DUMETOSUS, Due. Florida ; West Indies. 

 PEXICILLUS CAPITATUS, Lmx. Mermaid's shaving-bru$. Florida. 

 BLODGETTIA ? COXFERVOIDES, Harv. Key West. A 

 ANADYOMEXI: FLABELLATA, Lmx. Key West. 

 DICTYOSPH.ERIA FAVULOSA, Due. Key West. i 



AscolHAMXiox IXTRICATUM, Kiitz. Key West. 

 EXTEROMORPHA iXTESTiXALis, Link. New England. 

 EXTEROMORPHA COMPRESSA, Grev. New England. 

 EXTEROMORPHA CLATHRATA, Grev. New England coast. 

 ULVA LATISSIMA, Linn. Sea-lettuce. New England coast. 

 ULVA FASCIATA, Delile. California. 

 CLADOPHORA MEMBRAXACEA, Ag. Key West. 

 CLADOPHORA RUPESTRIS, L. Cape Ann, Mass. 

 CLADOPHORA ARCTA, Dillwi Cape Ann, Mass. 

 CLADOPHORA LAXOSA, Roth. Orient, L. I. 

 CLADOPHORA UXCIALIS, Fl. Dan. New England coast. 

 CLADOPHORA L.ETEVIREXS, Dillw. Key West, Fla. 

 CLADOPHORA FRACTA, Fl. Dan. Eastern coast. 

 CH^TOMORPHA PICQUOTIAXA, Mont. Cape Ann, Mass. 

 CH^ETDMORPHA MELAGOXIUM, Web. and Mohr. Cape Ann, Mass. 

 CH^TOMORPHA SUTORIA, Berk. Stonington, Conn. 

 CH^TOMORPHA BRACHYGOXA, Harv. Key West. 

 CH^TOMORPHA TORTUOSA, Dillw. Eastport, Me. 

 HORMOTRICHU.M YouxGAXUM, Dillw. New England coast. 

 LYXGBYA MAJUSCULA, Harv. Cape Cod. 

 LYXGBYA FERRUGINEA, Ag. New England coast. 

 LYXGBYA KUTZUXGIAXA, Thur. Eastern coast. 

 CALOTHRIX COXFERVICOLA, Ag. East coast. 

 CALOTHRIX SCOPULORUM, Ag. East coast. 

 SPH^ROZYGA CARMICHAELII, Harv. Wood's Holl, Mass. 

 PETROCELIS CRUEXTA, Ag. Eastport, Me. 

 SPIRULIXA TEXUISSIMA, Kiitz. Eastport, Me. 

 CHXOOSPORA FASTIGIATA, Ag. San Diego, Cal. 

 HORMACTIS FARLOWI, Bornet. East coast. 



Inorganic materials: 



. Scouring-sand. Impure silex for domestic use. Alameda, CaL H. 



Hempliill. 

 . Glassmaker's-sand. Pure silex. Isle of Shoals, N. H. 



