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Hemiptychina sparsiplicata
Taxonomy
Hemiptychina sparsiplicata was named by Waagen (1882).
It was recombined as Terebratula sparsiplicata by Rothpletz (1892); it was recombined as Morrisina sparsiplicata by Grabau (1931).
It was recombined as Terebratula sparsiplicata by Rothpletz (1892); it was recombined as Morrisina sparsiplicata by Grabau (1931).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1882 | Hemiptychina sparsiplicata Waagen p. 366 figs. Pl 27, figs 4-6 |
| 1892 | Terebratula sparsiplicata Rothpletz p. 85 figs. Pl 10, fig 10 |
| 1897 | Hemiptychina sparsiplicata Diener p. 76 figs. Pl 12, figs 1,2 |
| 1931 | Morrisina sparsiplicata Grabau p. 98 figs. Pl 8, fig 2 |
| 1933 | Hemiptychina sparsiplicata Huang p. 83 figs. Pl 11, fig 8 |
| 1944 | Hemiptychina sparsiplicata Reed p. 180 |
| 1980 | Hemiptychina sparsiplicata Lee and Gu p. 427 figs. Pl 178, fig 15 |
| 2001 | Hemiptychina sparsiplicata Smirnova and Grunt p. 225 fig. 23.3 |
| 2007 | Hemiptychina sparsiplicata Smirnova p. 763 |
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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.
†Hemiptychina sparsiplicata Waagen 1882
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 10 | 9.26 | 6.50 | 12.5 | 9.75 | 1.58 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Wordian to the top of the Changhsingian or 266.90000 to 251.90200 Ma
Collections (40 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Pakistan | Hemiptychina sparsiplicata (81501 125812 125814 125818 125819 125820 125822 125844 125853 125855 125873 125878) | |
| Wordian | China (Nei Mongol) | Hemiptychina sparsiplicata (118363 135883) Morrisina sparsiplicata (109214) | |
| Wordian - Capitanian | China (Nei Mongol) | Hemiptychina sparsiplicata (94918) | |
| Capitanian | Pakistan | Hemiptychina sparsiplicata (81502 119551 119552 119818 119819 125864 125867 125882 125883 127001 127002 127018 127033) | |
| Wuchiapingian | China (Guizhou) | Hemiptychina sparsiplicata (111054) | |
| Wuchiapingian | Indonesia | Terebratula sparsiplicata (132787) | |
| Wuchiapingian | Pakistan | Hemiptychina sparsiplicata (82633 119820 119821 125901 125908 125920) | |
| Wuchiapingian | China (Xizang) | Hemiptychina sparsiplicata (89203 230327) | |
| Changhsingian | China (Hunan) | Hemiptychina sparsiplicata (105918) |