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Trenellidae
Taxonomy
Trenellidae was named by Parkhaev (2001). Its type is Trenella.
It was assigned to Helcionellacea by Parkhaev (2004); and to Yochelcionelloidea by Parkhaev (2002) and Bouchet et al. (2005).
It was assigned to Helcionellacea by Parkhaev (2004); and to Yochelcionelloidea by Parkhaev (2002) and Bouchet et al. (2005).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Trenellidae Parkhaev |
| 2002 | Trenellidae Parkhaev p. 35 |
| 2004 | Trenellidae Parkhaev p. 598 |
| 2005 | Trenellidae Bouchet et al. p. 241 |
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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.
Fm. †Trenellidae Parkhaev 2001
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G. †Mackinnonia Bengtson et al. 1990
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†Mackinnonia anabarica Parkhaev 2005
†Mackinnonia corrugata Bengtson et al. 1990
†Mackinnonia puppis Høyberget et al. 2015
G. †Parailsanella Voronova et al. 1987
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†Parailsanella acris Voronova et al. 1987
†Parailsanella inpocera Zhegallo 1983
†Parailsanella lata Parkhaev 2001
†Parailsanella murenica Esakova and Zhegallo 1996
†Parailsanella sayutinae Parkhaev 2004
Invalid names: Isitella Missarzhevsky 1989 [synonym]
G. †Udzhella Vassiljeva 1990
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, superf = superfamily, c = class | |||||
| References: Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: base of the Meishucunian to the top of the Toyonian or 530.70000 to 510.20000 Ma
Collections (51 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Nemakit-Daldynian | Russian Federation (Khabarovsk Krai) | Isitiella inpocera (50418) | |
| Meishucunian - Nemakit-Daldynian | China (Yunnan) | Tubatoconus yuluensis (87093) | |
| Tommotian | Russian Federation (Yakutia) | Isitiella inpocera (45852 45853) | |
| Tommotian | Russian Federation (Khabarovsk Krai) | Isitiella inpocera (50314) | |
| Tommotian | Russian Federation (Siberia) | Isitiella inpocera (50319 50321) | |
| Atdabanian | Canada (Northwest Territories) | Parailsanella acris (50170) | |
| Atdabanian | Russian Federation (Siberia) | Parailsanella sp. 1 (174257) | |
| Atdabanian | China (Shaanxi) | Mackinnonia plicata (57691) | |
| Atdabanian | Australia (South Australia) | Leptostega corrugata (97740 97741 97742 97743 97744) Mackinnonia plicata (97722) | |
| Atdabanian | Russian Federation (Chitinskaya oblast) | Parailsanella lata (49389) Parailsanella sayutinae (49377 49388 49392) Parailsanella sayutinae, Parailsanella lata (49376 49379 49381 49390 49391) | |
| Montezuman | Mexico | Mackinnonia corrugata (203103 203104) | |
| Branchian | USA (Massachusetts) | Helcionella abrupta (56854) | |
| Botomian | Australia (South Australia) | Leptostega corrugata (225121) Mackinnonia corrugata (67981) Mackinnonia plicata (96916 96932 96959 97723 97726) Parailsanella lata (96917 156332) Trenella bifrons (50793 96914 96915 96963) Trenella bifrons, Parailsanella murenica, Mackinnonia plicata (96958 97730) | |
| Botomian | Russian Federation (Chitinskaya oblast) | Parailsanella lata (49383) Parailsanella sayutinae (49386) Parailsanella sayutinae, Parailsanella lata (49384) | |
| Botomian | Russian Federation (Siberia) | Mackinnonia anabarica (174260) Mackinnonia sp. (97799) Parailsanella sp. 2, Mackinnonia anabarica (174258) | |
| Toyonian | Australia (South Australia) | Mackinnonia plicata (96921) | |
| Toyonian | Norway (Mjøsa) | Mackinnonia puppis (174259) |