| Citation | Morozov, G., R. Sabirov and O. Zimina, 2019 Sponge fauna of the New Siberian Shoal: biodiversity and some features of formation. Journal of Natural History 52(47-48):2961-2992. |
| Ref. | 121145 Morozov, G., R. Sabirov and O. Zimina, 2019 |
| Page | 2965-2967 |
| Named Used as Valid | Iophon koltuni |
| Locality | Laptev Sea. |
| Distribution | Spitsbergen, Laptev Sea and Labrador Sea. |