Benthic Algae — Dawson 
381 
Caulerpa racemosa var. turbinata (J. Agardh ) 
Eubank 
Dawson, 1954, 1959 
Southern Gulf of Calif, to Mazatlan, Sinaloa 
Caulerpa racemosa var. uvifera (Turner) Weber 
van Bosse 
Dawson, 1954; Taylor, 1945 
Isla Espiritu Santo, Gulf of Calif.; Galapagos 
Arch. 
Caulerpa sertularioides (Gmelin) Howe 
Dawson, 1954, 1959 
Puerto Escondido to La Paz, Gulf of Calif.; 
Tangola-Tangola, Oaxaca 
Caulerpa vanbosseae Setchell & Gardner 
Dawson, 1954, 1959; Dawson, Neushul, Wild- 
man, I960* 
Vicinity of Bahia Magdalena, Baja Calif.; 
Isla Angel de la Guarda to Isla Espiritu 
Santo, Gulf of Calif. 
fam. BRYOPSIDACEAE 
Pseudobryopsis hainanensis Tseng 
Dawson, 1954c 
Isla San Benedicto, Revillagigedo Arch. 
Bryopsis corticulans Setchell 
Dawson, 1954; Scagel, 1957; Dawson, 1959c 
Southern British Columbia to La Jolla, Calif.; 
Islas San Benitos, Baja Calif. 
Bryopsis galapagensis Taylor 
Taylor, 1945; Dawson, 1954 
Revillagigedo Arch.; Galapagos Arch.; Isla 
Gorgona, Colombia 
Bryopsis hypnoides Lamouroux 
Dawson, 1954; Scagel, 1957; Dawson, 1959c 
Southern British Columbia to San Pedro, 
Calif.; La Paz, Gulf of Calif.; Panama City, 
Panama 
Bryopsis muscosa Lamouroux 
Dawson, 1954, 1959 
Pacific Baja Calif.; southern Gulf of Calif.; 
Salina Cruz, Oaxaca 
Bryopsis pennata Lamouroux 
Dawson, 1954 (as B. pennatula and as B, 
plumosa var. pennata ), 1951b, 1959 
Isla Tiburon, Gulf of Calif., to Golfo de Ni- 
coya, Costa Rica 
Bryopsis pennatula J. Agardh 
Taylor, 1945; Dawson, 1954.(Note: probably 
equal to B. pennata according to Dawson, 
1959) 
Guerrero; Oaxaca; Galapagos Arch. 
Bryopsis plumosa (Hudson) C. Agardh 
Scagel, 1957 
Southern British Columbia to northern Wash. 
fam. CODIACEAE 
Boodleopsis verticillata Dawson 
Dawson, 1960a 
Isla del Rey, Panama 
Chlorodesmis hildebrandtii A. Gepp & E. Gepp 
Dawson, 1951b, 1959 
Southern Gulf of Calif.; Costa Rica 
Chlorodesmis mexicana Taylor 
Taylor, 1945; Dawson, 1954 
Isla Guadalupe, Baja Calif., to Tangola-Tan- 
gola, Oaxaca; Guayas, Ecuador; Galapagos 
Arch. 
Geppella d ecus sat a Dawson 
Dawson, 1959 
Isla San Francisco, Gulf of Calif. 
C odium amplivesiculatum Setchell & Gardner 
Dawson, 1954, 1959 
Isla Pond; Puerto Escondido, Gulf of Calif. 
C odium anastomosans Setchell & Gardner 
Dawson, 1954 (Note: probably equal to C. 
simulans ) 
Isla Angel de la Guarda to Isla Tiburon, Gulf 
of Calif. 
C odium cervicorne Setchell & Gardner 
Taylor, 1945 
Galapagos Arch. 
