ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 271 



Vaucheria pilocoloides, Tliuret. AVood's IIoll, Mass. 

 Dasycladus occidentalis, Harv. Florida. 

 Dasycladus CLAV.EFOU3HS, Ag. Key West. 

 ACETABULAiiiA CRENULATA, Liux. Florida. 

 Cymopolia barbata, Liux. Key West. 

 Cham^edoris annulata, Mont. Key West. 

 Penicillus dumktosus, Dne. Florida ; West Indies. 

 Pexicillus capixatus, Lmx. Mermaid's sliaving-hrush. Florida. 

 Blodgettia? CONFERVOIDES, Harv. Key West. 

 Anadyomene feabellata, Lmx. Key West. 

 D1CTYOSPH.ERIA FAVULOSA, Dne. Key West. 

 AscoTHAMNiON INTRICATUM, Kijtz. Key West. 

 ExTEROMORPHA iXTESTiXAXis, Link. New England. 

 Exteromorpha compressa, Grev. New England. 

 Enteromorpha claturata, 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, Dillw. Cape Ann, Mass. 

 Cladophora laxosa, Roth. Orient, L. I. 

 Cladophora uxcialis, F1. Dan. New England coast. 

 Cladophora l^tevirexs, Dillw. Key West, Fla. 

 Cladophora fracta, F1. Dan. Eastern coast. 

 Ch^tomorpha Picquotiaxa, Mont. Cape Ann, Mass. 

 Ch^tomorpha melagoxium, Web. and Mohr. Cape Ann, Masa. 

 Ch^tomorpha sutoria. Berk. Stonington, Conn. 

 CH.ETOMORPHA BRACHYGOXA, Harv. Key West. 

 Ch^tomorpha tortuosa, Dillw. Easti>ort, Me, 

 HoRMOTRiCHUM YouxGAXUM, Dillw. Ncw England coast. 

 Lyxgbya majuscula, Harv. Cape Cod. 

 Lyxgbya ferrugixea, Ag. New England coast. 

 Lyxgbya Kutzuxgiaxa, Thur. Eastern coast. 

 Calothrix coxfervicola, Ag. East coast. 

 Calothrix scopulorum, Ag. East coast. 

 SPHiEROZYGA Carmichaelii, Harv. Wood's IIoll, Mass. 

 Petrocelis cruexta, Ag. Eastport, Me. 

 Spirulixa texuissima, Kiitz. Eastport, Me. 

 Chxoospora fastigiata, Ag. San Diego, Cal. 

 HoR.MACTis Farlowi, Bornet. East coast. 



Inorg^anic materially : 



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



Hemphill. 

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



