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Amphibamidae
Taxonomy
Amphibamidae was named by Moodie (1912) [Attributed to Cope (1875) in this paper and only later (Moodie, 1916, Carnegie Inst. Washington Publ. 238) formally proposed as a new family. Authority is often cited to be Moodie (1909 or 1910).]. It is not extant. It was considered paraphyletic by Anderson et al. (2008), monophyletic by Fröbisch and Reisz (2008) and Schoch (2013) and Schoch (2019).
It was assigned to Microsauria by Moodie (1912) and Moodie (1916); to Phyllospondyli by Kuhn (1946); to Dissorophoidea by Anderson et al. (2008), Fröbisch and Reisz (2008) and Anderson et al. (2008); to Dissorophoidea by Damiani and Rubidge (2003), Schoch and Rubidge (2005), Bourget and Anderson (2011) and Schoch (2013); to Xerodromes by Schoch and Milner (2014); and to Amphibamiformes by Schoch (2019) and Schoch et al. (2021).
It was assigned to Microsauria by Moodie (1912) and Moodie (1916); to Phyllospondyli by Kuhn (1946); to Dissorophoidea by Anderson et al. (2008), Fröbisch and Reisz (2008) and Anderson et al. (2008); to Dissorophoidea by Damiani and Rubidge (2003), Schoch and Rubidge (2005), Bourget and Anderson (2011) and Schoch (2013); to Xerodromes by Schoch and Milner (2014); and to Amphibamiformes by Schoch (2019) and Schoch et al. (2021).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1912 | Amphibamidae Moodie p. 326 |
| 1916 | Amphibamidae Moodie pp. 47, 126 |
| 1946 | Amphibamidae Kuhn p. 52 |
| 1969 | Doleserpetontidae Bolt p. 888 |
| 1988 | Doleserpetontidae Carroll |
| 2003 | Amphibamidae Damiani and Rubidge p. 23 |
| 2005 | Amphibamidae Schoch and Rubidge p. 503 |
| 2008 | Amphibamidae Anderson et al. pp. 62-63 |
| 2008 | Amphibamidae Anderson et al. p. 517 |
| 2008 | Amphibamidae Fröbisch and Reisz pp. 1016, 1026 fig. 6 |
| 2011 | Amphibamidae Bourget and Anderson p. 45 |
| 2013 | Amphibamidae Schoch |
| 2014 | Amphibamidae Schoch and Milner p. 46 |
| 2019 | Amphibamidae Schoch |
| 2021 | Amphibamidae Schoch et al. |
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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.
Fm. †Amphibamidae Moodie 1912
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G. †Amphibamus Cope 1865
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†Amphibamus grandiceps Cope 1865
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Invalid names: Mazonerpeton longicaudatum Moodie 1912 [synonym], Micrerpeton caudatum Moodie 1909 [synonym]
G. †Platyrhinops Steen 1931
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†Platyrhinops fritschi Werneburg 2012
†Platyrhinops lyelli Wyman 1858
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Invalid names: Ichthycanthus platypus Cope 1877 [synonym], Tuditanus mordax Cope 1874 [synonym]
Invalid names: Ichthycanthus Cope 1877 [synonym]
G. †Rubeostratilia Bourget and Anderson 2011
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†Rubeostratilia texensis Bourget and Anderson 2011
Invalid names: Doleserpetontidae Bolt 1969 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. L. Moodie 1916 | The family characters are the huge size of the head as compared to the body, the short, stumpy body with about 25 short dorsal vertebræ, a very short tail, phalanges clawed, pubis of calcified cartilage, sclerotic plates in the orbit to the number of 29 or 30 in each, ventral armature well developed. Teeth anisodont, sharp, conical, non-striate. |