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Taxonomy
Arctinurus was named by Castelnau (1843) [Sepkoski's age data: S Ldov-m S Wenl-u
replacement name for Platynotus Conrad 1838]. Its type is Paradoxides boltoni.
It was reranked as Lichas (Arctinurus) by Reed (1902).
It was assigned to Lichas by Reed (1902); to Lichinae by Thomas and Holloway (1988); to Lichida by Sepkoski (2002); to Lichidae by Jell and Adrain (2002); and to Platylichini by Pollitt et al. (2005).
It was reranked as Lichas (Arctinurus) by Reed (1902).
It was assigned to Lichas by Reed (1902); to Lichinae by Thomas and Holloway (1988); to Lichida by Sepkoski (2002); to Lichidae by Jell and Adrain (2002); and to Platylichini by Pollitt et al. (2005).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1839 | Platynotus Conrad |
| 1843 | Arctinurus Castelnau |
| 1885 | Lichas (Oncholichas) Schmidt |
| 1901 | Lichas (Pterolichas) Gürich p. 528 |
| 1902 | Lichas (Arctinurus) Reed p. 73 |
| 1988 | Arctinurus Thomas and Holloway p. 190 |
| 2002 | Arctinurus Jell and Adrain p. 343 |
| 2002 | Arctinurus Sepkoski |
| 2005 | Arctinurus Pollitt et al. p. 237 |
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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.
G. †Arctinurus Castelnau 1843
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†Arctinurus aorter Holloway 2021
†Arctinurus aranaceus Twenhofel 1928
†Arctinurus boltoni Bigsby 1825
†Arctinurus clairensis Thomas 1929
†Arctinurus harrisi Miller 1878
Invalid names: Lichas (Pterolichas) Gürich 1901 [objective synonym], Oncholichas Schmidt 1885 [objective synonym], Platynotus Conrad 1839 [replaced], Pterolichas Gürich 1901 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Harrington et al. 1959, Aberhan et al. 2004 | |||||
Age range: base of the Richmondian to the top of the Ludlow or 449.60000 to 422.70000 Ma
Collections (58 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian - Ashgill | USA (Ohio) | A. sp. (393) | |
| Rhuddanian - Aeronian | Norway | A. spp. (14318) | |
| Llandovery | USA (Iowa) | A. sp. (24945 24946) | |
| Silurian | Canada (Manitoba) | A. sp. (26726 26729) | |
| Aeronian | Canada (Quebec) | A. sp. (186092 187776) | |
| Aeronian - Telychian | Canada (Quebec) | A. sp. (184999 186079 187774) | |
| Telychian | USA (Iowa) | A. sp. (25015 25038 26763) | |
| Telychian | Canada (Quebec) | A. sp. (184641 186053 186087) | |
| Telychian - Sheinwoodian | USA (Iowa) | A. sp. (26768 26769) | |
| Telychian - Sheinwoodian | USA (Indiana) | A. sp. (26803) | |
| Sheinwoodian | USA (Indiana) | A. sp. (26805) | |
| Sheinwoodian | USA (New York) | A. nereus (82535 82560) | |
| Sheinwoodian | Sweden (Gotland) | A. ornatus (13594 13597) A. ornatus, A. sp. (13592) | |
| Wenlock | USA (Arkansas) | A. clairensis (229058) | |
| Wenlock | USA (Indiana) | A. boltoni (24940) A. sp. (26778 26789 26792) | |
| Wenlock | Canada (Ontario) | A. boltoni (26855) | |
| Wenlock | USA (New York) | A. boltoni (12936 13050 24941 26854) A. nereus (81813 81840 81873 81885 81898 81905 81917) A. sp. (474 541) | |
| Wenlock - Ludlow | USA (Wisconsin) | A. sp. (24942 24944) | |
| Wenlock - Ludlow | USA (Illinois) | A. boltoni (24939) A. sp. (24935 24936 24938 26705 26770) | |
| Wenlock - Silurian | USA (Wisconsin) | A. sp. (13069 13104 13107) | |
| Homerian | Sweden (Gotland) | A. ornatus (13599) | |
| Ludlow | Canada (Northwest Territories) | A. sp. (188871) |