Benthic Algae— Dawson 
423 
Cryptonemia ovalifolia Kylin 
Scagel, 1957 
Northern Wash, to Pacific Grove, Calif. 
Cryptonemia peltata Dawson, Neushul & Wild- 
man 
Dawson, Neushul & Wildman, 1960$ 
Punta Eugenio, Baja Calif. 
Cryptonemia veleroae ( Dawson ) Dawson 
Dawson, 1954 
Guaymas, Sonora 
Aeodes (?) ecuadoreana Taylor 
Taylor, 1945 
Galapagos Arch. 
Aeodes gardneri Kylin 
Scagel, 1957 
Southern British Columbia to San Pedro, Calif. 
Carpopeltis bushiae (Farlow) Kylin 
Kylin, 1941; Dawson, 1954, 1959c (all as 
Polyopes bushiae ); Dawson, 1959; Daw- 
son, Neushul & Wildman, I960; 1960$ 
Southern Calif, to Punta Abreojos, Baja Calif. 
Carpopeltis clarionensis (Setchell & Gardner) 
Dawson 
Dawson, 1954 (as Polyopes clarionensis ) ; 
Dawson, 1959 
Isla Clarion, Revillagigedo Arch. 
Carpopeltis divaricata Okamura 
Dawson, Neushul & Wildman, 1960$ 
Punta San Hipolito; Isla Magdalena, Baja 
Calif. 
Carpopeltis stella-polaris Dawson 
Dawson, 1959 
Isla Ildefonso, Gulf of Calif. 
Pachymenia saxicola Taylor 
Taylor, 1945 
Galapagos Arch. 
Halymenia abyssicola Dawson 
Dawson, 1954 
Isla Partida, Gulf of Calif. 
Halymenia actinophysa Howe 
Dawson, 1954, 1960$ 
Throughout Gulf of Calif.; Revillagigedo 
Arch.; Bahia Salinas, Costa Rica 
Halymenia agardhii G, DeToni 
Dawson, 1954; Dawson, Neushul & Wild- 
man, 1960$ 
Isla Asuncion, Baja Calif.; Isla Maria Mag- 
dalena, Nayarit 
Halymenia bifida Dawson 
Dawson, 1954 
Bahia de San Lucas, Baja Calif. 
Halymenia calif ornica Smith & Hollenberg 
Dawson, 1954; Scagel, 1957 
Northern Wash.; Monterey Peninsula, Calif.; 
Punta Maria, Baja Calif. 
Halymenia me gasp ora Dawson 
Dawson, 1954 
Canal de San Lorenzo, Gulf of Calif. 
Halymenia santamariae Taylor 
Taylor, 1945 
Galapagos Arch. 
Halymenia utriana Taylor 
Taylor, 1945 
Bahia Utria, Colombia 
Prionitis abbreviata Setchell & Gardner var. 
abbreviata 
Taylor, 1945; Dawson, 1954 (as Zanardinula 
abbreviata) , 1959 
Throughout the Gulf of Calif.; Galapagos 
Arch. 
Prionitis abbreviata var. guaymasensis (Daw- 
son) Dawson 
Dawson, 1954 (as Zanardinula abbreviata 
var. guaymasensis ) , 1959 
Throughout the Gulf of Calif, south to Isla 
San Pedro Nolasco 
