| Namn | Regnr | Kön | Färg |
| Marrowbones Vulcanic Vapour | S17382/87 | tik | svart |
| Marrowbones Vulcanic Steam | S17381/87 | tik | svart |
| Marrowbones Vulcanic Lava | S17380/87 | tik | svart |
| Marrowbones Vulcanic Heat | S17379/87 | tik | svart |
| Marrowbones Vulcanic Activity | S17378/87 | tik | svart |
| Marrowbones Vulcanic Rock | S17377/87 | hane | svart |
| Marrowbones Vulcanic Hill | S17376/87 | hane | svart |
| Marrowbones Vulcanic Geyser | S17375/87 | hane | svart |
| Marrowbones Vulcanic Crater | S17374/87 | hane | svart |
| Marrowbones Vulcanic Cloud | S17373/87 | hane | svart |