Halisiphonia nana Stechow, 1921
Stechow (1921b), Zool. Anz. 53, p. 227-228.
ZSM 20040700 ethanol sample with tube worms, on Eudendrium antarcticum Stechow,1921, ZSM 20043399 -20043396, 20000729 micro slides with colony parts, ZSM 20000729 on Eudendrium antarcticum Stechow, 1921, east side of Bouvet Island, Antarctic, 54°29'S, 3°30'E, depth 457 m, leg. “Valdivia”, station 131, 28.XI.1898.
Note: Stechow (1925a, p. 452-453, fig. 22) provides a redescription based on the type material.