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Galushamyina (reprats)
Taxonomy
Galushamyini was named by Lindsay (2008).
It was reranked as the tribe Galushamyina by Martin and Zakrzewski (2019), Martin et al. (2023).
It was assigned to Cricetodontinae by Lindsay (2008); and to Neotomini by Martin and Zakrzewski (2019), Martin et al. (2023).
It was reranked as the tribe Galushamyina by Martin and Zakrzewski (2019), Martin et al. (2023).
It was assigned to Cricetodontinae by Lindsay (2008); and to Neotomini by Martin and Zakrzewski (2019), Martin et al. (2023).
Subtaxa
Entered
by J. Marcot on 2026-06-01; modified by J. Marcot on 2026-06-01
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Galushamyini Lindsay p. 466 |
| 2019 | Galushamyina Martin and Zakrzewski p. 1572 |
| 2023 | Galushamyina Martin et al. p. 750 |
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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.
Tr. †Galushamyina Lindsay 2008 [reprats]
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G. †Goniodontomys Wilson 1937
G. Nelsonia Merriam 1897
G. †Protorepomys Martin and Zakrzewski 2019
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†Protorepomys bartlettensis Martin and Zakrzewski 2019
†Protorepomys mckayensis Martin and Zakrzewski 2019
G. †Repomys May 1981
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†Repomys arizonensis Tomida 1987
†Repomys gustelyi May 1981
†Repomys maxumi May 1981
†Repomys panacaensis May 1981
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. A. Martin and R. J. Zakrzewski 2019 | Archaic species with terraced mastica- tion surface, derived species with planed surface; consistent mesolophulid on m1 in archaic species, absent in Nelsonia; mesolophule on M1 usually present (absent in Protorepomys mckayensis nov. species, Nelsonia); taxa with (Galushamys) or without (Protorepomys nov. genus, Repomys, Miotomodon, Nelsonia) enamel atolls developed on M1 from isolation of the enamel borders of paraflexus and metaflexus; M1 with three roots; m3 simple shield shape, with shallow or no protoflexid in most taxa (Repomys, Nelsonia); M3 usually reduced to single dentine field without flexi, occasionally with vestigial paraflexus (Repomys, Nelsonia). The primary differences between the Neotomina and Galushamyina are the persistent mesolophulid on m1 in ancestral galushamyinans and reduced, simplified M3−m3 morphology in derived taxa of the Galushamyina. |