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Lonchodomas
Taxonomy
Lonchodomas was named by Angelin (1854). Its type is Ampyx rostratus.
It was assigned to Raphiophorinae by Fortey (1975); to Asaphida by Sepkoski (2002); and to Raphiophoridae by Harrington and Leanza (1957), Owen and Bruton (1980), Owen (1981), Owen and Harper (1982) and Jell and Adrain (2002).
It was assigned to Raphiophorinae by Fortey (1975); to Asaphida by Sepkoski (2002); and to Raphiophoridae by Harrington and Leanza (1957), Owen and Bruton (1980), Owen (1981), Owen and Harper (1982) and Jell and Adrain (2002).
Species
L. (Foliopyge), L. blackstonensis, L. carinatus, L. chaziensis, L. clavulus, L. coagmentatum, L. depressus, L. halli, L. normalis, L. paenepennatus, L. pennatus, L. politus, L. portlocki, L. punctatus, L. retrolatus, L. rostratus, L. sublaevis, L. suriensis, L. tenuis, L. tumidus, L. volborthi, L. yohi
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Lonchodomas Angelin |
| 1957 | Lonchodomas Harrington and Leanza |
| 1975 | Lonchodomas Fortey p. 65 |
| 1980 | Lonchodomas Owen and Bruton |
| 1981 | Lonchodomas Owen |
| 1982 | Lonchodomas Owen and Harper |
| 2002 | Lonchodomas Jell and Adrain p. 400 |
| 2002 | Lonchodomas Sepkoski |
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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. †Lonchodomas Angelin 1854
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Subg. †Lonchodomas (Foliopyge) Perfiliev and Levitsky 1963
†Lonchodomas blackstonensis Legg 1976
†Lonchodomas carinatus Cooper 1953
†Lonchodomas chaziensis Shaw 1968
†Lonchodomas clavulus Whittington 1965
†Lonchodomas coagmentatum Tripp 1980
†Lonchodomas depressus Brogger 1887
†Lonchodomas halli Billings 1861
†Lonchodomas normalis Billings 1865
†Lonchodomas paenepennatus Ross 1970
†Lonchodomas pennatus Latouche 1884
†Lonchodomas politus Raymond 1925
†Lonchodomas portlocki Barrande 1846
†Lonchodomas punctatus Cooper 1953
†Lonchodomas retrolatus Ross and Barnes 1967
†Lonchodomas rostratus Sars 1835
†Lonchodomas sublaevis Raymond 1925
†Lonchodomas suriensis Harrington and Leanza 1957
†Lonchodomas tenuis Nielsen 1995
†Lonchodomas tumidus Forbes 1849
†Lonchodomas volborthi Schmidt 1894
†Lonchodomas yohi Sun 1931
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Whittington et al. 1997, Hendy 2009, Aberhan et al. 2004 | |||||
Collections (319 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ordovician | United Kingdom | L. spp. (182520) | |
| Arenig | Bolivia (Tarija) | L. sp. (9107) | |
| Arenig | China (GanSu) | L. sp. (8568) | |
| Arenig | Argentina | L. sp. (8783) | |
| Arenig | China (QingHai) | L. sp. (8687) | |
| Arenig | Bolivia (Avilés) | L. sp. (9104) | |
| Arenig | China (XinJiang) | L. sp. (20806) | |
| Arenig | Sweden | L. sp. (3247) | |
| Floian | Argentina (La Rioja) | L. suriensis (116141 116142 116143 116144) | |
| Billingen | Sweden | L. sp. (192904) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Rawtheyan | Norway (Oslo-Asker) | L. sp. (366) | |
| Rawtheyan | Norway (Oslo) | L. sp. (163300 163307) | |
| Rawtheyan | United Kingdom (Wales) | L. portocki (8327 192503) L. sp. (3675 81274) | |
| Rawtheyan | Norway (Baerum) | L. sp. (163402) | |
| Rawtheyan | Norway | L. sp. (163020 163339 163365 163415) | |
| Rawtheyan | United Kingdom (England) | L. sp. (3666 3670 3671 3676 3681) | |
| Rawtheyan - Hirnantian | Norway (Oslo-Asker Dist.) | L. sp. (365) | |
| Rawtheyan - Hirnantian | Norway (Asker) | L. sp. (163378) | |
| Rawtheyan - Hirnantian | Norway | L. sp. (163364) | |
| Hirnantian | Norway | L. sp. (163382) | |