412 
PACIFIC SCIENCE, Vol. XV, July 1961 
fam. GLOIOSIPHONIACEAE 
Gloiosiphonia calif ornica (Farlow) J. Agardh 
Dawson, 1954; Scagel, 1957; Dawson, 1958 
Sitka, Alaska, to Punta Baja, Baja Calif. 
Gloiosiphonia capillaris (Hudson) Carmichael 
Scagel, 1957 
Southern British Columbia 
Gloiosiphonia verticillaris Farlow 
Scagel, 1957 
Sitka, Alaska, to Carmel Bay, Calif. 
fam. ENDOCLADIACEAE 
Gloiopeltis furcata (Postels & Ruprecht) J. 
Agardh 
Scagel, 1957 
Aleutian Islands, Alaska, to Oreg. 
Gloiopeltis minuta Kylin 
Kylin, 1941; Dawson, 1954 
Santa Catalina I., Calif.; Islas San Benito; 
Punta Eugenio, Baja Calif. 
Endocladia muricata (Postels & Ruprecht) J. 
Agardh 
Okamura, 1933; Dawson, 1954, 1959c; Scagel, 
1957 
Aleutian Islands, Alaska, to Punta Santo To- 
mas, Baja Calif. 
fam. SQUAMARIACEAE 
Ethelia mexicana Dawson 
Dawson, 1954 
Acapulco, Guerrero 
Peyssonelia clarionensis Taylor 
Taylor, 1945; Dawson, 1954 
Isla Clarion, Revillagigedo Arch.; Galapagos 
Arch. 
Peyssonelia conchicola Piccone & Grunow 
Dawson, 1954, 1957& 
Bahia San Lucas, Baja Calif.; Golfo Dulce, 
Costa Rica 
Peyssonelia guadalupensis Dawson 
Dawson, 1954 
Isla Guadalupe, Baja Calif. 
Peyssonelia mexicana Dawson 
Dawson, 1954 
Cabo Colnett, Baja Calif.; Acapulco, Guerrero 
Peyssonelia pacifica Kylin 
Dawson, 1954; Scagel, 1957 
San Juan I., Wash., to Isla Cedros, Baja Calif.; 
Mazatlan, Sinaloa 
Peyssonelia rubra war. oriental is Weber van 
Bosse 
Dawson, 1954, 1957, 1959; Dawson, Neushul 
& Wildman, I960 
Southern Calif. Channel Islands to Miramar, 
Nayarit; Revillagigedo Arch.; Galapagos 
Arch. 
Peyssonelia squamaria (Gmelin) Decaisne 
Dawson, 1954 
San Jose del Cabo, Baja Calif. 
Cruoriella dubyi ( Crouan & Crouan ) Schmitz 
Dawson, 1954, 1959c, l%0a 
La Jolla, Calif., to Isla Brincanco, Panama 
Cruoriella pssurata Dawson 
Dawson, 1954, 1957£, 1960a 
Guaymas, Sonora, to Isla del Rey, Panama 
Cruoriella banco ckii Dawson 
Dawson, 1954, 1960a 
Islas San Benito, Baja Calif., to Bahia San- 
tiago, Colima 
Cruoriella magdalenae Dawson 
Dawson, 1954 
Punta Eugenio; Isla Magdalena, Baja Calif. 
Rhododermis elegans Crouan 
Smith, 1944; Hollenberg, 1948 
Marin Co. to Monterey, Calif. 
Rhododermis georgii (Batters) Collins 
Doty, 1947 
Cape Arago, Oreg. ? 
