Caulerpa pickeringii Harvey & Bailey, 1851: 373 (type locality: Wilson's Island [Manihi Island], Tuamotu Islands).—Farghaly, 1980: 87–88.
Caulerpa webbiana Montagne var. pickeringii (Harvey & Bailey) Eubank, 1946: 416.—Pocock, 1958: 24.
INDIAN OCEAN DISTRIBUTION: Madagascar, Mozambique.