PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Thomasia

Haramiyidae

Taxonomy

Thomasia was named by Poche (1908).

It was assigned to Microcleptidae by Simpson (1928), Huene (1940); to Haramyidae by Clemens and Kielan-Jaworowska (1979); to Haramiyida by Butler (2000); to Haramiyidae by , Kuhn (1971), Hahn (1973), Clemens (1980), Butler and Macintyre (1994), McKenna and Bell (1997), Kielan-Jaworowska et al. (2004); and to Allotheria by Bi et al. (2014).

Species

T. antiqua (syn. T. anglica, Haramiya butleri, Microcleptes fissurae), T. hahni, T. moorei, T. woutersi

Synonyms

Microcleptes was named by Simpson (1928). It is the type genus of Microcleptidae.

It was synonymized subjectively with Thomasia by ; it was replaced with Haramiya by Simpson (1947), Kielan-Jaworowska et al. (2004).

It was assigned to Microcleptidae by Simpson (1928), Huene (1940).
Pleiningeria was named by Krausse (1919).

It was synonymized subjectively with Thomasia by Kielan-Jaworowska et al. (2004).
Haramiya was named by Simpson (1947). It is not extant. It is the type genus of Haramiyidae.

It was synonymized subjectively with Thomasia by Butler and Macintyre (1994), Kielan-Jaworowska et al. (2004).

It was assigned to Haramyidae by Clemens and Kielan-Jaworowska (1979); and to Haramiyidae by Kuhn (1971), Clemens (1980), McKenna and Bell (1997).
Microlestes was named by Plieninger (1847).

It was replaced with Microcleptes by Simpson (1928); it was replaced with Thomasia by Poche (1908), Kuhn (1971).

It was assigned to Mammalia by Owen (1859); to Marsupialia by Owen (1871); and to Allotheria by Marsh (1889).

Synonymy list

Year	Name and author
1847	Microlestes Plieninger
1859	Microlestes Owen p. 157
1871	Microlestes Owen pp. 3, 115
1889	Microlestes Marsh
1908	Thomasia Poche p. 269
1919	Pleiningeria Krausse
1928	Microcleptes Simpson p. 55
1928	Thomasia Simpson p. 63
1940	Microcleptes Huene p. 10
1940	Thomasia Huene p. 10
1947	Haramiya Simpson
1971	Haramiyia Kuhn p. 23
1971	Thomasia Kuhn p. 23
1973	Thomasia Hahn p. 3
1979	Haramiya Clemens and Kielan-Jaworowska p. 102
1979	Thomasia Clemens and Kielan-Jaworowska p. 102
1980	Thomasia Clemens p. 71
1980	Haramiya Clemens p. 73
1994	Thomasia Butler and Macintyre
1997	Haramiya McKenna and Bell
1997	Thomasia McKenna and Bell
2000	Thomasia Butler
2004	Thomasia Kielan-Jaworowska et al. pp. 253, 257-258 figs. 8.1A, 8.2A, 8.3
2014	Thomasia Bi et al.

Is something missing? Join the Paleobiology Database and enter the data

Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Deuterostomia
phylum	Chordata	Haeckel 1874
subphylum	Vertebrata
superclass	Gnathostomata
—	Osteichthyes	()
subclass	Sarcopterygii	()
subclass	Dipnotetrapodomorpha	(Nelson 2006)
subclass	Tetrapodomorpha	()
—	Tetrapoda
—	Reptiliomorpha

Rank	Name	Author
—	Anthracosauria
subclass	Amphibiosauria	Kuhn 1967
—	Cotylosauria	()
—	Amniota
subclass	Synapsida
—	Therapsida	()
infraorder	Cynodontia	()
—	Mammaliamorpha
—	Mammaliaformes
—	Haramiyida	(Hahn 1989)
suborder	Haramiyoidea
family	Haramiyidae	Simpson 1940
genus	Thomasia	Poche 1908

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Thomasia Poche 1908

show all | hide all

†Thomasia antiqua Plieninger 1847

hide

Invalid names: Microcleptes fissurae Simpson 1928 [synonym], Thomasia anglica Simpson 1928 [synonym]

†Thomasia hahni Butler and Macintyre 1994

†Thomasia moorei Owen 1871

†Thomasia woutersi Butler and Macintyre 1994

Invalid names: Haramiya Simpson 1947 [synonym], Microlestes Plieninger 1847 [replaced], Pleiningeria Krausse 1919 [synonym]

Diagnosis

No diagnoses are available