Conferva melagonium Weber & Mohr, 1804: 194–195, pl. 3: fig. 2 (type locality: Varberg, Sweden).
Chaetomorpha melagonium (Weber & Mohr) Kützing, 1845: 204.—Untawale, Dhargalkar, & Agadi, 1983: [9].
INDIAN OCEAN DISTRIBUTION: India.