| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lobothyris arcta
Taxonomy
Terebratula arcta was named by Dubar (1931).
It was recombined as Lobothyris arcta by Alméras et al. (1996), Alméras and Fauré (2000), Gahr (2002), Alméras et al. (2007).
It was recombined as Lobothyris arcta by Alméras et al. (1996), Alméras and Fauré (2000), Gahr (2002), Alméras et al. (2007).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Terebratula arcta Dubar |
| 1996 | Lobothyris arcta Alméras et al. p. 154 figs. Pl 2, figs 8,9 |
| 2000 | Lobothyris arcta Alméras and Fauré p. 74 figs. Pl 7, figs 8-16; text-figs 18,19; suppl. fig. 21 |
| 2002 | Lobothyris arcta Gahr |
| 2007 | Lobothyris arcta Alméras et al. p. 92 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Lobothyris arcta Dubar 1931
show all | hide all
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 11 | 13.0 | 8.10 | 18.5 | 12.3 | 3.27 |
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Pliensbachian to the top of the Tenuicostatum or 192.90000 to 182.90000 Ma
Collections (85 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pliensbachian | Spain | Lobothyris arcta (211296 211297 212061 212063 212068) | |
| Spinatum | Spain (Aragon) | Lobothyris arcta (98420 146764 146765 146767 146769 146770 146772 146773 146774 146777) | |
| Spinatum | Spain | Lobothyris arcta (119149 119153 119155) | |
| Pliensbachian - Toarcian | Spain | Lobothyris arcta (238141) | |
| Early/Lower Toarcian | Spain | Lobothyris arcta (25218 25608 25609 25610 25611 26151 26330 26334 26387 26388 26389 26390) | |
| Early/Lower Toarcian | Portugal (Coimbra) | Lobothyris arcta (211003 211004 211005 211006 211034 211035) | |
| Early/Lower Toarcian | Spain (Teruel) | Lobothyris arcta (211168 211175 211176 211177) | |
| Falciferum | France | Lobothyris arcta (160346) | |
| Falciferum | Spain (Lerida) | Lobothyris arcta (160356) | |
| Falciferum | Spain | Lobothyris arcta (114366 119180 119181) | |
| Tenuicostatum | Algeria | Lobothyris arcta (148288 148289) | |
| Tenuicostatum | Spain | Lobothyris arcta (114362 114364 119159 119162 119163 119165 119167 119168 119170 119171 119173 119174 119179 119577 160357 160362 160363 160364 160365 160366 160367 160369 160370 160372 160373 160374) | |
| Tenuicostatum | France | Lobothyris arcta (124122 160345 160348 160358 160359 160360) | |
| Tenuicostatum | Portugal | Lobothyris arcta (128101 128102) | |
| Tenuicostatum | Spain (Aragon) | Lobothyris arcta (146782 146783) | |
| Tenuicostatum | France (Vendée) | Lobothyris arcta (140750) |