Alcyonium gracillimum Kükenthal, 1906 accepted as Scleronephthya gracillima (Kükenthal, 1906) (original description)
Anthelia japonica Kükenthal, 1906 (original description)
Clavularia dispersa Kükenthal, 1906 (original description)
Clavularia eburnea Kükenthal, 1906 (original description)
Clavularia peterseni Kükenthal, 1906 (original description)
Dendronephthya acaulis Kükenthal, 1906 (original description)
Dendronephthya densa Kükenthal, 1906 (original description)
Dendronephthya filigrana Kükenthal, 1906 (original description)
Dendronephthya maxima Kükenthal, 1906 (original description)
Dendronephthya punctata Kükenthal, 1906 (original description)
Dendronephthya querciformis Kükenthal, 1906 (original description)
Eunephthya japonica Kukenthal, 1906 accepted as Gersemia japonica (Kükenthal, 1906) (original description)
Eunephthya spiculosa Kükenthal, 1906 accepted as Scleronephthya spiculosa (Kükenthal, 1906) (original description)
Gersemia marenzelleri Kükenthal, 1906 (original description)
Nidalia dofleini Kükenthal, 1906 accepted as Bellonella dofleini (Kukenthal, 1906) accepted as Eleutherobia dofleini (Kükenthal, 1906) (additional source)
Nidalia grandiflora Kükenthal, 1906 accepted as Eleutherobia grandiflora (Kükenthal, 1906) (additional source)
Nidalia macrospina Kükenthal, 1906 (additional source)
Nidalia pellucida Kükenthal, 1906 accepted as Eleutherobia rigida (Pütter, 1900) (additional source)
Nidalia unicolor Kükenthal, 1906 accepted as Eleutherobia unicolor (Kükenthal, 1906) (additional source)
Siphonogorgia dofleini Kükenthal, 1906 (original description)
Siphonogorgia splendens Kükenthal, 1906 (original description)