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Delphinella
Taxonomy
Delphinella was named by Le Hegarat (1973). Its type is Hoplites delphinensis.
It was assigned to Berriasellidae by Riccardi (1977) and Arkadiev and Bogdanova (2005); to Neocomitidae by Frau et al. (2016); and to Berriasellinae by Vašíček and Skupien (2013), Vašíček and Skupien (2016) and Vašíček et al. (2023).
It was assigned to Berriasellidae by Riccardi (1977) and Arkadiev and Bogdanova (2005); to Neocomitidae by Frau et al. (2016); and to Berriasellinae by Vašíček and Skupien (2013), Vašíček and Skupien (2016) and Vašíček et al. (2023).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Delphinella Le Hegarat |
| 1977 | Delphinella Riccardi p. 241 |
| 2005 | Delphinella Arkadiev and Bogdanova p. 489 |
| 2013 | Delphinella Vašíček and Skupien p. 338 |
| 2016 | Delphinella Frau et al. p. 193 |
| 2016 | Delphinella Vašíček and Skupien p. 24 |
| 2023 | Delphinella Vašíček et al. p. 11 |
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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. †Delphinella Le Hegarat 1973
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Subg. †Delphinella (Delphinella) Le Hegarat 1971
†Delphinella consanguinea Retowski 1893
†Delphinella crimensis Burckhardt 1912
†Delphinella delphinense Kilian 1899
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Invalid names: Berriasella garnieri Mazenot 1939 [synonym]
†Delphinella janus Retowski 1893
†Delphinella miravetensis Hoedemaeker 2016
†Delphinella pectinata Arkadiev and Bogdanova 2005
†Delphinella sevenieri Le Hegarat 1973
†Delphinella subchaperi Retowski 1893
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 15.1 | 8.40 | 24.0 | 16.2 | 6.77 | |
| shell diameter | 4 | 42.3 | 24.1 | 68.0 | 44.9 | 19.1 | |
| shell inflation | 4 | 14.7 | 8.50 | 23.0 | 15.6 | 6.25 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Berriasian or 145.00000 to 140.20000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oxfordian - Early/Lower Berriasian | Russian Federation | D. subchaperi (213005) | |
| Oxfordian - Berriasian | Spain | D. sp., D. berthei (73297) | |
| Tithonian - Berriasian | Russian Federation | D. subchaperi (213004) | |
| Early/Lower Berriasian | Serbia and Montenegro | D. delphinense (230824) D. miravetensis (230839) | |
| Early/Lower Berriasian | France | D. consanguinea, D. delphinense (174791) D. delphinense (174794 180142 180143) | |
| Early/Lower Berriasian | Czech Republic | D. consanguinea (159004) D. consanguinea, D. janus, D. pectinata (202901) D. janus (177622) | |
| Berriasian | Argentina | D. sp. (65424) | |
| Berriasian | Yemen (Wadi Hajar) | Berriasella sevenieri (2627 2629) | |
| Berriasian | Ukraine | D. crimensis, D. delphinensis, D. janus (163889) D. janus (163887) D. subchaperi, D. crimensis, D. delphinensis, D. janus (163882) D. subchaperi, D. crimensis, D. janus, D. pectinata (163877) |