Ectocarpus sandrianus Zanardini, 1843: 41 (type locality: Zadar, Croatia).
Giffordia sandriana (Zanardini) G. Hamel, 1939a: 67.—Misra, 1966b: 94–95, fig. 45.— Misra, 1967: 233.— V. Krishnamurthy & H. Joshi, 1970: 10.— S. Dixit, 1980: 64.— M. Balakrishnan & Kinkar, 1981: 12, figs. 29–32.— Untawale, Dhargalkar, & Agadi, 1983: [17].
Hincksia sandriana (Zanardini) P. Silva in P. Silva, Meñez, & Moe, 1987: 130.
INDIAN OCEAN DISTRIBUTION: India.