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Leptodus richthofeni
Taxonomy
Leptodus richthofeni was named by Kayser (1883). It is a 3D body fossil. Its type locality is Mingshan Coalfield, Loping Area, which is in a Lopingian carbonate limestone in China.
It was recombined as Lyttonia richthofeni by Waagen (1883), Frech (1911), Hayasaka (1922).
It was recombined as Lyttonia richthofeni by Waagen (1883), Frech (1911), Hayasaka (1922).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Leptodus richthofeni Kayser p. 161 figs. Pl 21, figs 9-11 |
| 1883 | Lyttonia richthofeni Waagen p. 403 |
| 1911 | Lyttonia richthofeni Frech p. 135 figs. Pl 20, figs 1-2b |
| 1922 | Lyttonia richthofeni Hayasaka p. 103 figs. Pl 4, figs 12,13 |
| 1963 | Leptodus richthofeni Schréter p. 106 figs. Pl 3, fig 4 |
| 1964 | Leptodus richthofeni Sarycheva p. 65 figs. Pl 7, figs 2-4 |
| 1977 | Leptodus richthofeni Yang et al. p. 372 figs. Pl 147, fig 10 |
| 1978 | Leptodus richthofeni Licharew and Kotlyar figs. Pl 15, figs 3,4; pl 21, fig 6 |
| 1989 | Leptodus richthofeni Kotlyar figs. Pl 18, fig 4 |
| 1991 | Leptodus richthofeni Sun p. 236 figs. Pl 5, fig 15 |
| 1995 | Leptodus richthofeni Zeng et al. figs. Pl 11, figs 6,8 |
| 2005 | Leptodus richthofeni Campi et al. p. 124 figs. Pl 4, figs D, E, G, H |
| 2019 | Leptodus richthofeni He et al. p. 160 figs. 9.50a-g,j |
| 2021 | Leptodus richthofeni Viaretti et al. p. 232 figs. Pl 3, figs 3,4 |
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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.
†Leptodus richthofeni Kayser 1883
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum | |||||
| References: Williams et al. 2000, Aberhan et al. 2004 | |||||
Age range: base of the Kungurian to the top of the Changhsingian or 283.30000 to 251.90200 Ma
Collections (35 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | China (Xizang) | Leptodus richthofeni (118916) | |
| Roadian | Ukraine | Leptodus richthofeni (102500) | |
| Wordian | Armenia | Leptodus richthofeni (97393 113617 113725) | |
| Wordian | Azerbaijan | Leptodus richthofeni (94931) | |
| Capitanian | Iran | Leptodus richthofeni (118227) | |
| Capitanian | Malaysia | Leptodus richthofeni (105036) | |
| Capitanian | Russian Federation | Leptodus richthofeni (86015 112553) | |
| Wuchiapingian | Pakistan | Lyttonia richthofeni (119548) | |
| Wuchiapingian | Japan | Leptodus richthofeni (117840) | |
| Wuchiapingian | China (Guizhou) | Lyttonia richthofeni (110972 136245 139289) | |
| Wuchiapingian | Azerbaijan | Leptodus richthofeni (95630 110676 110678 116754 116759 145461) | |
| Wuchiapingian | Iran | Leptodus richthofeni (242096 242106) | |
| Wuchiapingian | China (Jiangxi) | Leptodus richthofeni (111074) | |
| Wuchiapingian | Hungary | Leptodus richthofeni (131451) | |
| Wuchiapingian | China (Chongqing) | Leptodus richthofeni (156844) | |
| Wuchiapingian | Armenia | Leptodus richthofeni (88709) | |
| Lopingian | China (Jiangxi) | Leptodus richthofeni (type locality: 109628) | |
| Lopingian | China (Chongqing) | Lyttonia richthofeni (139307) | |
| Wuchiapingian - Changhsingian | Iran (Manzadaran) | Leptodus richthofeni (107831) | |
| Wuchiapingian - Changhsingian | China (Hubei) | Leptodus richthofeni (105951) | |
| Changhsingian | China (Guizhou) | Leptodus richthofeni (117481) | |
| Changhsingian | China (Chongqing) | Leptodus richthofeni (94984 156863) | |
| Changhsingian | China (Guangdong) | Leptodus richthofeni (109783) |