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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections | 
Algorachelus
Taxonomy
Algorachelus was named by Pérez-García (2017).  It was considered  monophyletic by  Pérez-García (2017).
It was assigned to Bothremydini by Pérez-García (2020); and to Bothremydina by Pérez-García (2017), Antunes and Pérez-García (2024).
It was assigned to Bothremydini by Pérez-García (2020); and to Bothremydina by Pérez-García (2017), Antunes and Pérez-García (2024).
Synonymy list
| Year | Name and author | 
|---|---|
| 2017 | Algorachelus Pérez-García p. 2 | 
| 2020 | Algorachelus Pérez-García | 
| 2024 | Algorachelus Antunes and Pérez-García | 
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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.
G. †Algorachelus Pérez-García 2017
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   †Algorachelus peregrina Pérez-García 2017
   †Algorachelus tibert Joyce et al. 2016
  
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. Pérez-García 2017 | Member of Bothremydina with the following autapomorphies: small shell length, not exceeding 25 cm; nuchal anterior margin equal to or greater than half of the maximum width of the plate; stapes not completely con- tained in a bony canal. | 
Measurements
No measurements are available
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| Source: subo = suborder, c = class, subp = subphylum | |||||
| References: Carroll 1988, Uetz 2005, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Early/Lower Cenomanian or 100.50000 to 93.90000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number | 
|---|---|---|---|
| Albian - Cenomanian | Spain (Teruel) | A. peregrina (235385) | |
| Cenomanian | Spain (Soria) | A. sp. (215933) | |
| Cenomanian | Portugal (Lisbon) | A. peregrina (234569) | |
| Early/Lower Cenomanian | Palestine | Podocnemis parva, Podocnemis judaea (11804) | |
| Middle Cenomanian | Portugal (Leiria) | A. peregrinus (186171) | |
| Middle Cenomanian - Late/Upper Cenomanian | USA (Utah) | Paiutemys tibert (181692) | |
| Middle Cenomanian - Late/Upper Cenomanian | Spain (Castilla-La Mancha) | Eupleurodira indet. (132494) |