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Taxon:
Family †"
Ceasidae
"
Gardiner, Savage, Cox & Dixon, 1989, orth. inval.
(reptile)
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Hierarchy
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Entity:
†Pelycosauria (Order) - pelycosaurs
..†Caseasauria (Suborder)
..†Edaphosauria (Suborder)
..†Haptodus (Genus)
..†Ophiacodontia (Suborder)
..†Sphenacodontia (Suborder)
..[†Varanopseidae] (Family)
..†Varanosaurus (Genus)
..[†Ceasidae] (Family)
Authorship
SN2000 author citation
:
B. Gardiner
et al.
, 1989, orth. null.
Subsequent spelling
:
Gardiner, B., Savage, R.J.G., Cox, B. & Dixon, D. 1989. Uitgeverij M & P bv, Weert
: 303.
Attributes
Incorrect subsequent spelling (orth. inval.: orth. null.) [ICZN]
Ref:
S.J. Brands (comp.), 1989-present.
Syst. Nat. 2000
: 19 Oct 2025.
Variants
Correct spelling
:
†
Caseidae
(Family)
Williston, 1912
Ref:
B. Gardiner et al., 1989
: 189; 303; 19 Oct 2025.
[inferred]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026