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Frechitoides migayi
Taxonomy
Beyrichites migayi was named by Kiparisova (1958).
It was recombined as Frechitoides migayi by Konstantinov (1991), Dagis et al. (1996).
It was recombined as Frechitoides migayi by Konstantinov (1991), Dagis et al. (1996).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Beyrichites migayi Kiparisova |
| 1961 | Hungarites breisleri Popov p. 70 figs. Pl 20, fig 5 |
| 1961 | Gymnotoceras tuberculatum Popov p. 79 figs. Pl 17, fig 1 |
| 1961 | Frechites laptevi Popov p. 81 figs. Pl 17, fig 5 |
| 1964 | Beyrichites migayi Kiparisova |
| 1991 | Frechitoides migayi Konstantinov p. 63 figs. Pl 18, figs 1-3,5,6; text-fig 32 |
| 1996 | Frechitoides migayi Dagis et al. p. 116 figs. Pl 58, fig 4 |
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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.
†Frechitoides migayi Kiparisova 1958
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Invalid names: Frechites laptevi Popov 1961 [synonym], Gymnotoceras tuberculatum Popov 1961 [synonym], Hungarites breisleri Popov 1961 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 14.2 | 13.0 | 15.5 | 14.2 | 1.77 | |
| shell diameter | 2 | 28.2 | 25.6 | 31.0 | 28.3 | 3.82 | |
| shell inflation | 2 | 4.94 | 4.60 | 5.30 | 4.95 | 0.495 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||