NO. 9 ALGAE- — TAYLOR 9 



Dictyota divaricata Lamouroux 



In shallow water, probably on reefs, Old Providence Island, Co- 

 lombia (Schmitt 41), and with Laurencia obtusa (Schmitt 51), 

 August 6, 1938. 



Padina durvillaei Bory 



Sparingly dredged with GriMthsia in 12-20 m. over a sandy bottom 

 off Punta Gorda and nearby, Cap San Lucas, Baja California, Mexico 

 (Schmitt 8), July 19, 1938. 



Zonaria variegata (Lamouroux) Mertens 



With sori. Apparently abundant, from rocks in shallow water 

 south of the landing place, Clipperton Island, Mexico (Schmitt 16), 

 July 21, 1938; in shallow water, probably on reefs. Old Providence 

 Island, Colombia (Schmitt 40), August 6, 1938. 



ASPEROCOCCACEAE 



Colpomenia sinuosa (Roth) Derbes & Solitr 



From rocks, shallow water along the shore of Fernandina Island, 

 Archipelago de Colon, Ecuador (Narborough Island, Galapagos Is- 

 lands) (Schmitt 25), July 25, 1938. 



FUCACEAE 

 Sargassum polyceratium Montagne 



In shallow water, probably on reefs, Old Providence Island, Colom- 

 bia (Schmitt 42), August 6, 1938. 



RHODOPHYCEAE 



CHAETANGIACEAE 



Galaxaura lapidescens (Ellis & Solander) Lamouroux 



In shallow water, probably on reefs, Old Providence Island, Colom- 

 bia (Schmitt 47), August 6, 1938. 



Galaxaura squalida Kjellman 



In shallow water, probably on reefs, Old Providence Island, Colom- 

 bia (Schmitt 48), August 6, 1938. 



