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Heterorthidae
Taxonomy
Heterorthidae was named by Schuchert and Cooper (1931). Its type is Heterorthis.
It was assigned to Dalmanelloidea by Williams et al. (2000), Hints and Harper (2015).
It was assigned to Dalmanelloidea by Williams et al. (2000), Hints and Harper (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Heterorthidae Schuchert and Cooper |
| 2000 | Heterorthidae Williams et al. p. 802 |
| 2015 | Heterorthidae Hints and Harper |
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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. †Heterorthidae Schuchert and Cooper 1931
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G. †Arenorthis Havlícek 1970
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†Arenorthis arenaria Havlícek 1970
†Arenorthis paranaensis Benedetto et al. 2013
G. †Heterorthella
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†Heterorthella precordillerana Benedetto 1995
†Heterorthella tondonensis Racheboeuf and Villeneuve 1992
G. †Heterorthina Bancroft 1928
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†Heterorthina cybele Li and Copper 2006
†Heterorthina emacerata Hall 1860
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Invalid names: Dalmanella breviculus Foerste 1909 [synonym], Dalmanella fultonensis Foerste 1912 [synonym]
†Heterorthina fairmountensis Foerste 1909
†Heterorthina kerfornei Melou 1975
†Heterorthina macfarlani Neuman 1967
†Heterorthina praeculta Bancroft 1928
G. †Marionites Cooper and Muir-Wood 1951
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†Marionites typus Bancroft 1928
Invalid names: Marionella Bancroft 1928 [replaced]
G. †Svobodaina Havlicek 1951
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†Svobodaina armoricana Babin and Mélou 1972
†Svobodaina barnumosa Havlicek 1981
†Svobodaina feisti Havlicek 1981
†Svobodaina havliceki Villas 1985
†Svobodaina suburbana Barrande 1879
Invalid names: Planoharknessella [synonym]
G. †Tarfaya Havlicek 1971
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†Tarfaya grandis Harrington 1938
†Tarfaya jafariani Popov et al. 2009
†Tarfaya marocana Havlicek 1971
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections (251 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadoc | Iran | Tarfaya jafariani (116231 116232 116233 210345) | |
| Tremadoc | Argentina (Jujuy) | Nanorthis grandis (8882) | |
| Floian | Morocco | Tarfaya marocana (56592) | |
| Floian | China (Hubei) | Tarfaya sp. (186117) | |
| Floian | Morocco (Tarfaya) | Tarfaya marocana (56583) | |
| Arenig | Argentina | Incorthis sp. (8777 8783 8875 210685) | |
| Arenig | Bolivia | Incorthis boliviana (8845) | |
| Arenig | Morocco | Incorthis marocana (20997) | |
| Middle Ordovician - Late/Upper Ordovician | USA (Kentucky) | Heterorthina sp. (10746) | |
| Darriwilian | Bolivia | Tissintia sp. (145517) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Hirnantian (glacial) | Morocco (Zagora) | Arenorthis arenaria (152623 152624) | |
| Porkuni | Latvia | Heterorthina sp. (173529) | |
| Hirnantian - Rhuddanian | South Africa (Cape) | Heterorthella africana (26993) | |
| Rhuddanian | Argentina (San Juan) | Heterorthella precordillerana (25093 185894 185901 203574) | |
| Llandovery | Peru | Heterorthella sp. (25079) | |
| Llandovery - Wenlock | Brazil | Heterorthella freitana (25622) | |
| Llandovery - Ludlow | Peru | Heterorthella freitana (25080 25082) | |
| Telychian | Canada (Quebec) | Heterorthina cybele (158723 158730) | |
| Wenlock - Ludlow | Argentina | Heterorthella zaplensis (25060 25061 25062) | |
| Ludlow | Guinea | Heterorthella tondonensis (25065) | |