Template:Taxonomy/Thoraxion

Bold ranks show taxa that will be shown in taxoboxes
because rank is principal or always_display=yes.

Ancestral taxa
Domain:	Eukaryota		[Taxonomy; edit]
Clade:	Podiata		[Taxonomy; edit]
Clade:	Amorphea		[Taxonomy; edit]
Clade:	Obazoa		[Taxonomy; edit]
Clade:	Opisthokonta		[Taxonomy; edit]
Clade:	Holozoa		[Taxonomy; edit]
Clade:	Filozoa		[Taxonomy; edit]
Clade:	Choanozoa		[Taxonomy; edit]
Kingdom:	Animalia		[Taxonomy; edit]
Subkingdom:	Eumetazoa		[Taxonomy; edit]
Clade:	ParaHoxozoa		[Taxonomy; edit]
Clade:	Bilateria		[Taxonomy; edit]
Clade:	Nephrozoa		[Taxonomy; edit]
Superphylum:	Deuterostomia		[Taxonomy; edit]
Phylum:	Chordata		[Taxonomy; edit]
Clade:	Olfactores		[Taxonomy; edit]
Subphylum:	Vertebrata		[Taxonomy; edit]
Infraphylum:	Gnathostomata		[Taxonomy; edit]
Clade:	Eugnathostomata		[Taxonomy; edit]
Clade:	Osteichthyes		[Taxonomy; edit]
Clade:	Sarcopterygii		[Taxonomy; edit]
Clade:	Rhipidistia		[Taxonomy; edit]
Clade:	Tetrapodomorpha		[Taxonomy; edit]
Clade:	Eotetrapodiformes		[Taxonomy; edit]
Clade:	Elpistostegalia		[Taxonomy; edit]
Clade:	Stegocephali		[Taxonomy; edit]
Clade:	Tetrapoda		[Taxonomy; edit]
Clade:	Reptiliomorpha		[Taxonomy; edit]
Clade:	Amniota		[Taxonomy; edit]
Clade:	Sauropsida		[Taxonomy; edit]
Class:	Reptilia		[Taxonomy; edit]
Clade:	Eureptilia		[Taxonomy; edit]
Clade:	Romeriida		[Taxonomy; edit]
Clade:	Diapsida		[Taxonomy; edit]
Clade:	Neoreptilia		[Taxonomy; edit]
Clade:	Parapleurota		[Taxonomy; edit]
Clade:	Neodiapsida		[Taxonomy; edit]
Clade:	Sauria		[Taxonomy; edit]
Clade:	Lepidosauromorpha		[Taxonomy; edit]
Superorder:	Lepidosauria		[Taxonomy; edit]
Order:	Squamata		[Taxonomy; edit]
Clade:	Toxicofera		[Taxonomy; edit]
Clade:	†Mosasauria		[Taxonomy; edit]
Superfamily:	†Mosasauroidea		[Taxonomy; edit]
Family:	†Mosasauridae		[Taxonomy; edit]
Subfamily:	†Mosasaurinae		[Taxonomy; edit]
Tribe:	†Mosasaurini		[Taxonomy; edit]
Genus:	†Thoraxion		[Taxonomy; edit]

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Parent:	Mosasaurini [Taxonomy; edit]
Rank:	genus (displays as Genus)
Link:	†Thoraxion
Extinct:	yes
Always displayed:	yes (major rank)
Taxonomic references:	Sharpe, Henry S.; Street‐Sampson, Hallie P.; Konishi, Takuya; Caldwell, Michael W. (2026-09-22). "Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium". The Anatomical Record. doi:10.1002/ar.70338. ISSN 1932-8486.
Parent's taxonomic references:	–