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Pelagiellida
Taxonomy
Pelagiellida is an order. It is not extant.
It was assigned to Monoplacophora by Sarmiento et al. (2001); to Archaeobranchia by Bouchet et al. (2017); to Mollusca by Sepkoski (2002), Kouchinsky et al. (2017); to Gastropoda by Thomas et al. (2020); and to Helcionelloida by Wagner (2023).
It was assigned to Monoplacophora by Sarmiento et al. (2001); to Archaeobranchia by Bouchet et al. (2017); to Mollusca by Sepkoski (2002), Kouchinsky et al. (2017); to Gastropoda by Thomas et al. (2020); and to Helcionelloida by Wagner (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Pelagiellida Sarmiento et al. p. 132 |
| 2002 | Pelagiellida Sepkoski |
| 2017 | Pelagiellida Bouchet et al. p. 332 |
| 2017 | Pelagiellida Kouchinsky et al. p. 345 |
| 2020 | Pelagiellida Thomas et al. p. 617 |
| 2023 | Pelagiellida Wagner |
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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.
Or. †Pelagiellida
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Fm. †Aldanellidae Linsley and Kier 1984
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G. †Aldanella Vostokova 1962
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†Aldanella attleborensis Shaler and Foerste 1888
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Invalid names: Aldanella kolymica Barskova 1988 [synonym], Aldanella operosa Rozanov and Missarzhevsky 1966 [synonym], Aldanella polonica Lendzion 1977 [synonym], Aldanella rozanovi Rozanov et al. 1969 [synonym], Aldanella utchurica Rozanov et al. 1969 [synonym], Aldanella yanjiaheensis Chen 1984 [synonym]
†Aldanella costata Missarzhevsky 1989
†Aldanella crassa Rozanov et al. 1969
†Aldanella golubevi Parkhaev 2007
†Aldanella iberica Gubanov et al. 2004
†Aldanella kunda Opik 1926
†Aldanella patelliforma Bokova 1990
†Aldanella patelliformis Bokova 1990
†Aldanella remota Billings 1872
†Aldanella sibirica Parkhaev and Karlova 2011
Invalid names: Paraaldanella Golubev 1976 [synonym]
G. †Nomgoliella Missarzhevsky 1980
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†Nomgoliella australiensis Parkhaev 2001
†Nomgoliella sinistrivolubilis Missarzhevsky 1980
Invalid names: Pelagielloidea Knight 1956 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Hendy et al. 2009 | |||||
Age range: base of the Meishucunian to the top of the Tremadoc or 530.70000 to 477.70000 Ma
Collections (101 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Nemakit-Daldynian | Russian Federation (Siberia) | Aldanella sp., Aldanella attleborensis (50419) | |
| Nemakit-Daldynian | Russian Federation (Khabarovsk Krai) | Aldanella attleborensis, Aldanella crassa, Aldanella rozanovi (50367) | |
| Nemakit-Daldynian | Russian Federation (Khabarovsk) | Aldanella costata, Aldanella utchurica (99465) | |
| Nemakit-Daldynian | Mongolia (Khasagt-Khairkhan) | Nomgoliella sinistrivolubilis (10111 10116) | |
| Nemakit-Daldynian | Iran | Aldanella sp. (10529) | |
| Nemakit-Daldynian | Russian Federation (Krasnoyarsk) | Aldanella crassa (99473) | |
| Nemakit-Daldynian | China (Hubei) | Aldanella yangjiaheensis (97556) | |
| Nemakit-Daldynian - Tommotian | Russian Federation (Sakha) | Aldanella attleborensis, Aldanella costata, Aldanella crassa (99229) | |
| Terreneuvian | Estonia | Aldanella kunda (236570) | |
| Placentian | USA (Massachusetts) | Aldanella attleborensis (56829 56832 56833 56836 56837) | |
| Meishucunian | China (Shaanxi) | Aldanella sp. (107775) | |
| Meishucunian | China (Xinjiang) | Aldanella sp. (107481) | |
| Meishucunian | China (Hubei) | Aldanella yangjiaheensis (106525) | |
| Meishucunian - Tommotian | China (Yunnan) | Aldanella sp. (86664 96285) | |
| Tommotian | Canada (Newfoundland and Labrador) | Aldanella attleborensis (56958 56959 56960 87109 87111 87112 87322 87323 87324 87325 87328 87329 87332 87334 87353 87355 87359 87361 87364) | |
| Tommotian | Russian Federation (Krasnoyarsk Krai) | Aldanella attleborensis (233194) Aldanella attleborensis, Aldanella crassa (233166) Aldanella attleborensis, Aldanella crassa, Aldanella rozanovi (232905) Aldanella attleborensis, Aldanella crassa, Aldanella rozanovi, Aldanella utchurica (96396) Aldanella attleborensis, Aldanella crassa, Aldanella utchurica (96392) Aldanella attleborensis, Aldanella sibirica (233198) Aldanella attleborensis, Aldanella utchurica (50429) Aldanella attleborensls, Aldanella crassa, Aldanella rozanovi, Aldanella utchurica (232906) Aldanella crassa (96397) | |
| Tommotian | USA (Massachusetts) | Aldanella attleborensis (56825) | |
| Tommotian | Russian Federation (Uchur-Maya) | Aldanella attleborensis, Aldanella uchurica (99809) Aldanella attleborensis, Aldanella utchurica (9998) | |
| Tommotian | Saint Pierre and Miquelon | Aldanella sp., Aldanella attleborensis (209143) | |
| Tommotian | Russian Federation (Sakha) | Aldanella attleborensis (233167) Aldanella operosa, Aldanella rozanovi, Aldanella utchurica (10046) | |
| Tommotian | Russian Federation (Khabarovsk Krai) | Aldanella attleborensis, Aldanella rozanovi (50314) Aldanella rozanovi (50420) | |
| Tommotian | China (Hubei) | Aldanella yanjiaheensis (155441 155442 155444 155447) | |
| Tommotian | Russian Federation (Yakutia) | Aldanella operosa (45858 45859) Aldanella rozanovi (45847 45848 45849 45850 45851 45852 45853 45856 45857 96245) | |
| Tommotian | Russian Federation (Siberia) | Aldanella attleborensis (50430) Aldanella attleborensis, Aldanella crassa, Aldanella kolymica (10010) Aldanella attleborensis, Aldanella crassa, Aldanella utchurica (50428) Aldanella crassa, Aldanella rozanovi (50319) Aldanella patelliformis (10006) Aldanella rozanovi (50321) Nomgoliella sinistrivolubilis (10112) | |
| Tommotian | Russian Federation (Krasnoyarsk) | Aldanella crassa (99484) | |
| Tommotian | Russian Federation | Aldanella sp., Aldanella attleborensis (233041) | |
| Tommotian | Russian Federation (Yakutiya) | Aldanella attleborensis, Aldanella utchurica (56858) Aldanella crassa (96248 96395 96398 96510) Aldanella rozanovi (80796 90088 96226 96251 96394 96511) Aldanella rozanovi, Aldanella operoza (10041) Aldanella sp. (49687 96512) | |
| Tommotian - Atdabanian | Canada (Nova Scotia) | Aldanella attleborensis (6897) | |
| Tommotian - Atdabanian | Guinea | Aldanella attleborensis (209267) | |
| Atdabanian | Spain (Andalusia) | Aldanella iberica (49475) | |
| Branchian | Canada (Newfoundland and Labrador) | Straparollina remota (99574) | |
| Tremadoc | Mexico (Oaxaca) | Pelagiellacea indet. (9619 9841) |