Pang-bô͘:Taxonomy/Hydrotherosaurus

Ancestral taxa
Domain:	Eukaryota  [Taxonomy; edit]
(bô-hun-kip):	Unikonta  [Taxonomy; edit]
(bô-hun-kip):	Opisthokonta  [Taxonomy; edit]
(bô-hun-kip):	Holozoa  [Taxonomy; edit]
(bô-hun-kip):	Filozoa  [Taxonomy; edit]
Kài:	Animalia  [Taxonomy; edit]
A-kài:	Eumetazoa  [Taxonomy; edit]
Clade:	Bilateria  [Taxonomy; edit]
Clade:	Nephrozoa  [Taxonomy; edit]
Chhiau-mn̂g:	Deuterostomia  [Taxonomy; edit]
Mn̂g:	Chordata  [Taxonomy; edit]
Clade:	Craniata  [Taxonomy; edit]
A-mn̂g:	Vertebrata  [Taxonomy; edit]
Infraphylum:	Gnathostomata  [Taxonomy; edit]
Clade:	Eugnathostomata  [Taxonomy; edit]
Clade:	Teleostomi  [Taxonomy; edit]
Superclass:	Tetrapoda  [Taxonomy; edit]
Clade:	Reptiliomorpha  [Taxonomy; edit]
Clade:	Amniota  [Taxonomy; edit]
Clade:	Sauropsida  [Taxonomy; edit]
Kong:	Reptilia  [Taxonomy; edit]
Clade:	Eureptilia  [Taxonomy; edit]
Clade:	Romeriida  [Taxonomy; edit]
Clade:	Diapsida  [Taxonomy; edit]
Clade:	Neodiapsida  [Taxonomy; edit]
Clade:	Sauria  [Taxonomy; edit]
Clade:	Pantestudines  [Taxonomy; edit]
Chhiau-bo̍k:	†Sauropterygia  [Taxonomy; edit]
Clade:	†Eosauropterygia  [Taxonomy; edit]
Clade:	†Pistosauroidea  [Taxonomy; edit]
Clade:	†Pistosauria  [Taxonomy; edit]
Bo̍k:	†Plesiosauria  [Taxonomy; edit]
Clade:	†Neoplesiosauria  [Taxonomy; edit]
Chhiau-kho:	†Plesiosauroidea  [Taxonomy; edit]
Clade:	†Cryptoclidia  [Taxonomy; edit]
Clade:	†Xenopsaria  [Taxonomy; edit]
Kho:	†Elasmosauridae  [Taxonomy; edit]
Sio̍k:	†Hydrotherosaurus  [Taxonomy; edit]

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Parent:	Elasmosauridae [Taxonomy; edit]
Rank:	genus (displays as Sio̍k)
Link:	†Hydrotherosaurus
Extinct:	true
Always displayed:	yes (major rank)
Taxonomic references:	–
Parent's taxonomic references:	–