Dodatak:Popis zvjezdana, M

Ma

Maxmuelleria Bock, 1942

1. Maxmuelleria aulacoferum (Herubel, 1924)
2. Maxmuelleria faex (Selenka, 1885)
3. Maxmuelleria gigas (Müller M., 1852)
4. Maxmuelleria lankesteri (Herdman, 1898)
5. Maxmuelleria verrucosum (Studer, 1879)

Echiura → Echiuroidea → Bonelliida → Bonelliidae

Me

Metabonellia Stephen & Edmonds, 1972

1. Metabonellia gigas (Nielsen, 1963)
2. Metabonellia haswelli (Jonhston & Tiegs, 1920)

Echiura → Echiuroidea → Bonelliida → Bonelliidae