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Gypidulinae
Taxonomy
Gypidulinae was named by Schuchert and Le Vene (1929).
It was assigned to Pentameridae by Bassett and Cocks (1974); and to Gypidulidae by Jones (1982), Jin and Chatterton (1997) and Williams et al. (2002).
It was assigned to Pentameridae by Bassett and Cocks (1974); and to Gypidulidae by Jones (1982), Jin and Chatterton (1997) and Williams et al. (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1929 | Gypidulinae Schuchert and Le Vene |
| 1974 | Gypidulinae Bassett and Cocks |
| 1982 | Gypidulinae Jones p. 1381 |
| 1997 | Gypidulinae Jin and Chatterton |
| 2002 | Gypidulinae Williams et al. p. 1006 |
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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.
Subfm. †Gypidulinae Schuchert and Le Vene 1929
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G. †Amsdenina
G. †Ascanigypa Havlicek 1990
G. †Breviseptum
G. †Cadudium
G. †Caryogyps Johnson et al. 1976
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†Caryogyps chattertoni Zhang 1989
†Caryogyps grayi Zhang 1989
†Caryogyps plicata Johnson et al. 1976
G. †Galeatagypa
G. †Gashaomiaoia Rong Su and Li 1983
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Invalid names: Lysidium Havlicek 1985 [synonym], Rectigypidula Zhang 1987 [synonym]
G. †Gypidula Hall 1867
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†Gypidula abunda Struve 1992
†Gypidula acuminata Wang 1985
†Gypidula akimiskiformis Jin 2005
†Gypidula biloba Johnson in Johnson and Reso 1964
†Gypidula biplicata Schnur 1851
†Gypidula bowsheri Cooper and Dutro 1982
†Gypidula cornuta Fenton and Fenton 1924
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Invalid names: Gypidula comis Hall and Clarke 1894 [replaced]
†Gypidula galeata Dalman 1828
†Gypidula laeviuscula Hall 1867
†Gypidula loweryi Merriam 1940
†Gypidula mimica Cooper and Dutro 1982
†Gypidula multicostata Dunbar 1920
†Gypidula praeloweryi Johnson 1970
†Gypidula pseudogaleata Hall 1857
†Gypidula rudiplicativa Jin et al. 1993
†Gypidula simplex Foerste 1909
†Gypidula stainbrooki Cooper and Dutro 1982
†Gypidula subcarinata Cooper and Dutro 1982
†Gypidula typicalis Amsden 1953
Invalid names: Metabolipa Godefroid 1974 [synonym], Neometabolipa Godefroid 1974 [synonym]
G. †Gypiduloides Savage 1995
G. †Lysigypa Havlicek and Kukal 1990
G. †Novozemelia Cherkesova 1973
G. †Physemella Godefroid 1974
G. †Plicogypa
G. †Sieberella Oehlert 1887
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†Sieberella problematica Barrande 1847
†Sieberella pyriforma Johnson 1970
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Jaani to the top of the Late/Upper Frasnian or 433.60000 to 376.10000 Ma
Collections (638 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | USA (Alaska) | Gypidula sp. (111845) Sieberella sp. (111789) | |
| Silurian | Australia (Victoria) | Gypidula victoriae (10187 10190 10193 10198 10200) | |
| Silurian | USA (California) | Gypidula laeviuscula (230235) Gypidula sp. (229257) Gypidula sp., Gypidula comis (229253) | |
| Silurian | USA (Oklahoma) | Amsdenina sp., Sieberella sp. (528) | |
| Llandovery | USA (Illinois) | Gypidula sp. (13853) | |
| Llandovery | USA (Nevada) | Gypidula sp. (467) | |
| Llandovery - Wenlock | Lithuania | Gypidula galeata (13742) | |
| Llandovery - Wenlock | Canada (Northwest Territories) | Caryogyps grayi (26034) | |
| Alexandrian - Niagaran | Canada (Québec) | Amsdenina sp. (25155) | |
| Telychian | Canada (Nunavut) | Gypidula akimiskiformis (77342 163998 164000 164002 164003 184875 184876 184880 184881 184887 184889 184890 184891 184893 184894 184895 184896 184897) Gypidula rudiplicativa (184877) Gypidula sp., Gypidula akimiskiformis (77338 77341) Gypidulina biplicata (184878 184885) Gypidulina sp., Gypidula akimiskiformis (163999 164001) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Frasnian | USA (Arizona) | Gypidula sp. (6862 6863 6876) | |
| Late/Upper Devonian | USA (Alaska) | Gypidula sp. (40666) | |
| Middle Frasnian | France (Alsace) | Sieberella brevirostris (65763 65764 65765 65766) | |
| Middle Frasnian | China (Guangxi) | Gypidula sp. (13006) | |
| Late/Upper Givetian | Russian Federation (Orenburgskaya Oblast) | Gypidula brevirostris (83914) | |
| Late/Upper Frasnian | USA (Alaska) | Gypidula upatensis, Gypidula perryi, Gypiduloides craigenensis, Gypidula cornuta (3102) | |
| Late/Upper Frasnian | Russian Federation (Kemerovskaya Oblast) | Gypidula biplicata (84380) Gypidula obi (84378) | |
| Late/Upper Frasnian | USA (Arizona) | Gypidula sp. (3374) | |
| Late/Upper Frasnian | Poland | Metabolipa greindli, Neometabolipa duponti (61840) | |
| Late/Upper Frasnian | Canada (Northwest Territories) | Gypidula cornuta (3397) | |