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Permianelloidea
Taxonomy
Permianelloidea was named by He and Zhu (1979). Its type is Permianella.
It was assigned to Lyttoniidina by Williams et al. (2000).
It was assigned to Lyttoniidina by Williams et al. (2000).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1979 | Permianelloidea He and Zhu |
| 2000 | Permianelloidea Williams et al. p. 639 |
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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.
Superfm. †Permianelloidea He and Zhu 1979
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Fm. †Permianellidae He and Zhu 1979
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G. †Dicystoconcha Termier et al. 1974
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†Dicystoconcha lapparenti Termier et al. 1974
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Invalid names: Dipunctella contracta Liang 1982 [synonym], Dipunctella stenosulcata Liang 1982 [synonym], Fabulasteges planata Liang 1990 [synonym], Fabulasteges pumilis Liang 1990 [synonym], Guangdongina leguminiformis Mou and Liu 1989 [synonym], Guangdongina perforans Mou and Liu 1989 [synonym], Guangdongina xiamaoensis Mou and Liu 1989 [synonym], Guangjiayanella guangjiayanensis Yang 1984 [synonym], Paritisteges latesulcata Liang 1990 [synonym], Tenerella usualisa Liang 1990 [synonym]
Invalid names: Dipunctella Liang 1982 [synonym], Fabulasteges Liang 1990 [synonym], Guangdongina Mou and Liu 1989 [synonym], Guangjiayanella Yang 1984 [synonym]
Subfm. †Loczyellinae Licharew 1937
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G. †Permianella He and Zhu 1979
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†Permianella grunti Shen and Shi 1997
†Permianella parvula Licharew 1930
†Permianella typica He and Zhu 1979
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Invalid names: Dipunctella stenosellata Liang 1982 [synonym], Obliqunsteges distortus Liang 1990 [synonym], Paritisteges equilateralis Liang 1990 [synonym], Paritisteges pisiformis Liang 1990 [synonym], Sicyusella regularisa Liang 1990 [synonym]
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 (36 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | China (Jiangsu) | Loczyella nankingensis (120810) | |
| Kungurian | Japan (Gifu) | Permianellidae indet. (109027) | |
| Roadian | Thailand (Trang) | Litocothia cateora (40878) | |
| Roadian | Afghanistan | Dicystoconcha lapparenti (81407) | |
| Roadian | Japan | Laterispina parallela (117494) Permianella typica (117493 117495 117496 117497 117498) | |
| Roadian - Wordian | Malaysia | Dicystoconcha lapparenti (40411) | |
| Wordian | Japan (Miyagi) | Dicystoconcha lapparenti (149789) | |
| Wordian | Japan | Dicystoconcha lapparenti (118974) | |
| Capitanian | China (Guangdong) | Guangdongina xiamaoensis, Guangdongina leguminiformis, Guangdongina perforans, Guangdongina sp. (95724) | |
| Capitanian | Malaysia | Permianella typica (105035) | |
| Capitanian | China (Zhejiang) | Dipunctella stenosellata, Tenerella usualisa, Paritisteges contracta (95519) Obliqunsteges distortus, Tenerella usualisa, Paritisteges equilateralis, Paritisteges latesulcata, Fabulasteges planata, Fabulasteges pumilis, Dipunctella stenosulcata (111933) Tenerella usualisa (111932) Tenerella usualisa, Paritisteges pisiformis, Sicyusella regularisa (111934) | |
| Capitanian | Russian Federation | Loczyella parvula (112482) | |
| Capitanian | Tunisia | Permianellidae indet. (107085) | |
| Capitanian | Japan | Permianella typica (118975) | |
| Wuchiapingian | Azerbaijan | Permianella grunti (95630) | |
| Wuchiapingian | China (Zhejiang) | Dipunctella contracta (120113) | |
| Wuchiapingian | China (Hunan) | Dicystoconcha lapparenti (117461) | |
| Wuchiapingian | China (Guangdong) | Permianella typica (211750) | |
| Wuchiapingian | China (Chongqing) | Permianella typica (156828) | |
| Changhsingian | Russian Federation | Loczyella parvula (127893) | |
| Changhsingian | China (Chongqing) | Permianella sp. (156885) Permianella typica, Dicystoconcha cuneiformis (94986) | |
| Changhsingian | China (Guangxi) | Laterispina parallela (206105 206152) Permianellidae indet., Laterispina parallela (206156) | |
| Changhsingian | Thailand | Permianella sp. (74982) | |
| Changhsingian | China (Sichuan) | Laterispina parallela (95599 117502) |