Custom Animals

Merostomata

 * Order: Xiphosura (horseshoe crabs)
 * Order: Eurypterida (sea scorpions)
 * Order: Chagopoda (newspaper spiders) (6-legged/extant)
 * Order: Yembropoda (rack scorpions) (5-legged/extant)
 * Order: Narbaropoda (rack spiders) (5-legged/extant)
 * Order: Buyropoda (sea pseudoscorpions) (extant)
 * Order: Wetlugapoda (mandibeasts) (8-legged arthropod, without antennae/extant)

Sea Spiders

 * Order: Yakropoda (extinct)

Myriapods

 * Class: Chilopoda (centipedes)
 * Class: Diplopoda (millipedes)
 * Class: Pauropoda
 * Class: Symphyla
 * Class: Chagopha (rake millipedes) (extant)
 * Class: Yererzomorpha (slabworms) (16-legged arthropod, with antennae/extant)
 * Class: Hyrojaza (wind caterpillars) (12-legged) (extant)
 * Class: Yurbipedia (yurbipedes) (14-legged) (extant)
 * Class: Dunbipedia (dunbipedes) (18-legged) (extant)
 * Class: Xaybopoda (spoon centipedes) (extant)
 * Class: Armagapoda (cork centipedes) (extant)
 * Class: Pinacopoda (vampire centipedes) (extant)
 * Class: Mustelopoda (woogie centipedes) (extant)

Crustaceans

 * Class: Malacostraca (malacostracans)
 * Class: Cirripedia (barnacles)
 * Class: Copepoda (copepods)
 * Class: Eobrontopoda (chorus crabs) (12-legged) (extant)
 * Class: Zubanopoda (wind crabs) (12-legged) (extant)
 * Class: Jarzopoda (rack lobsters) (12-legged) (extant)

Cartilaginous Fishes

 * Subclass: Elasmobranchia (sharks and rays)
 * Order: Holocephalia (chimeras)
 * Order: Yarazii (wind sharks)
 * Order: Projabiocephalia (magazinefishes)
 * Order: Yagropoda (infestmen)
 * Order: Yerioza (frail sharks)
 * Order: Smyrojera (shod sharks)
 * Order: Sweeropoda (nub sharks)
 * Order: Anatopoda (whipfishes)
 * Order: Spolizarae (chairfishes)
 * Family: Yagropodidae (infestmen)
 * Family: Sweeropodidae (nub sharks)
 * Family: Anatopodidae (whipfishes)
 * Family: Spolizaridae (chairfishes)

Jawless Fishes

 * Class: Myxini: (hagfishes)
 * Class: Cephalaspidomorphi (lampreys)
 * Class: Ophiolinines (basketfishes)
 * Class: Jiyrapoda (narrow-banded fishes)
 * Class: Yamazraa (uskreys)
 * Class: Paraforapoda (jaygeras)
 * Class: Bulpojiza (warzjers)
 * Class: Hymnonomorpha (zajazies)
 * Family: Myxinidae (hagfishes)
 * Family: Ophiolininidae (basketfishes)
 * Family: Jiyrapodidae (narrow-banded fishes)
 * Family: Yamazraidae (uskreys)
 * Family: Paraforapodidae (jaygeras)
 * Family: Bulpojiza (warzjers)
 * Family: Hymnonidae (zajazies)