Quasitetrastemma

Quasitetrastemma is a genus of worms belonging to the order Monostilifera, family unassigned.

The species of this genus are found in Northern Pacific Ocean.

Species:


 * Quasitetrastemma bicolor Coe, 1901
 * Quasitetrastemma nigrifrons (Coe, 1904)
 * Quasitetrastemma stimpsoni Chernyshev, 1992