Vimba vimba, 185
Xenopus, 530
Xenopus laevis, 530
Xiphias gladius, 292
Xiphiidae, 292–298
Zeidae, 238–239
Zeiformes, 238–239
Zeus faber, 238
Zingel streber, 267
zingel, 266
Zoarces viviparus, 315
Zoarcidae, 315–317
