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PACIFIC SCIENCE, Vol. XV, July 1961 
Callophyllis phyllohaptera Dawson 
Dawson, 1954 
Punta Descanso to Isla Magdalena, Baja Calif. 
Callophyllis pinnata Setchell & Swezy 
Dawson, 1954^ 
Oreg. to Punta Baja, Baja Calif. 
Callophyllis plumosa Setchell & Swezy 
Dawson, 1954^, 1959c 
San Pedro to La Jolla, Calif. 
Callophyllis stenophylla Setchell 
Dawson, 1949, 1954^ 
Bolinas; Santa Cruz I., Calif. 
Callophyllis thompsonii Setchell 
Scagel, 1957 
Northern Wash. 
Callophyllis violacea J. Agardh var. violacea 
Doty, 1947; Dawson. 1954^, 1959c; Dawson, 
Neushul & Wildman, I960, 1960^ 
Oreg.; Santa Barbara, Calif., to Isla Asuncion, 
Baja Calif. 
Callophyllis violacea var. epiphytica Dawson 
Dawson, 1954, 1957 
Central Baja Calif.; Rocas Alijos 
Callocolax fungiformis Kylin 
Scagel, 1957 
Northern Wash. 
Callocolax glob ulo sis Dawson 
Scagel, 1957 
Northern Wash.; San Diego, Calif. 
Erythrophyllum delesserioides J. Agardh 
Scagel, 1957 
Hope I., British Columbia, to San Luis Obispo 
Co., Calif. 
Erythrophyllum gmelini ( Grunow ) Y endo 
Okamura, 1933; Setchell & Gardner, 1903 (as 
Callymenia gmelini) 
Atka to Agattu I., Aleutian Islands, Alaska 
Erythrophyllum splendens Doty 
Doty, 1947 
Cape Arago, Or eg. 
Euthora cristata (Linnaeus) J. Agardh 
Setchell & Gardner, 1903 
Shumagin I. to Cook Inlet, Alaska 
Euthora jruticulos a (Ruprecht) J. Agardh 
Okamura, 1933; Scagel, 1957 
Bering Sea to northern Wash. 
fam. CHOREOCOLACEAE 
Choreocolax polysiphoniae Reinsch 
Dawson, 1954; Scagel, 1957 
Sitka, Alaska, to Cabo Colnett, Baja Calif. 
order GIGARTINALES 
fam. CRUORIACEAE 
Cruoria pacifca Kjellman 
Hollenberg, 1948 
Southern Calif. 
Cruoria profunda Dawson 
Dawson, 1961 
Cortez Bank, off U.S.-Mexico boundary 
Haematocelis rubens J. Agardh 
Dawson, 1954, 1961 
La Jolla, Calif., to Isla Magdalena, Baja Calif. 
Cruoriopsis mexicana Dawson 
Dawson, 1954, 1957&, 1960a, 1961 
Islas Coronados, Baja Calif.; San Felipe, Gulf 
of Calif.; Golfo Duke, Costa Rica 
Petrocelis anastomosans Dawson 
Dawson, 1961 
Salina Cruz, Oaxaca 
Petrocelis ascendens Dawson 
Dawson, 1961 
Bahia Rosario, Baja Calif. 
