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Pseudomonotis
Taxonomy
Pseudomonotis was named by von Beyrich (1862) [Sepkoski's age data: C Tour-l P Dora Sepkoski's reference number: 524].
It was assigned to Pterioida by Sepkoski (2002); and to Pseudomonotidae by Vokes (1980), Newell and Boyd (1995) and Bouchet et al. (2010).
It was assigned to Pterioida by Sepkoski (2002); and to Pseudomonotidae by Vokes (1980), Newell and Boyd (1995) and Bouchet et al. (2010).
Species
Aviculomonotis kazanensis, Pachypteria nobilissima, Pachypteria obliqua, P. (Aviculomonotis) indica, P. (Aviculomonotis) matthewi, P. (Aviculomonotis) waageni, P. (Pseudomonotis), P. (Trematiconcha), P. aueri, P. aurisculpta, P. austriaca, P. beedei, P. boreas, P. caucasica, P. circularis, P. dubiosa, P. equistriata (syn. P. kansasensis, P. carbonaria, P. tenuistriata), P. excentrostriata, P. fredoniensis, P. furcoplicatus, P. gigantea, P. hawni, P. immanis, P. kumpani, P. leiyangensis, P. leptopleura, P. loczyi, P. millhorni, P. mongoliensis, P. nigricans, P. ochotica, P. praecursor, P. qinglongensis, P. robusta, P. sayrei, P. spinosa, P. subangulata, P. sublaevis, P. tibeticus, P. toulai
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Pseudomonotis von Beyrich |
| 1885 | Pachypteria Koninck |
| 1931 | Pseudomonotis (Aviculomonotis) Grabau p. 322 |
| 1944 | Pseudomonotis (Aviculomonotis) Reed p. 319 |
| 1980 | Pseudomonotis Vokes p. 48 |
| 1995 | Pseudomonotis Newell and Boyd p. 65 |
| 2002 | Aviculomonotis Sepkoski |
| 2002 | Pachypteria Sepkoski |
| 2002 | Pseudomonotis Sepkoski |
| 2010 | Pseudomonotis Bouchet et al. |
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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. †Pseudomonotis von Beyrich 1862
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Subg. †Pseudomonotis (Pseudomonotis) Beyrich 1862
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†Pseudomonotis (Pseudomonotis) permianus Maslennikov 1935
†Pseudomonotis (Pseudomonotis) speluncaria von Schlotheim 1816
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Invalid names: Avicula gryphaeoides Sowerby 1829 [synonym], Monotis garforthensis King 1850 [synonym], Ostrea matercula de Verneuil 1845 [synonym], Pseudomonotis radialis Phillips 1834 [synonym]
Subg. †Pseudomonotis (Trematiconcha) Newell and Boyd 1970
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†Pseudomonotis (Trematiconcha) carnarvonensis Skwarko 1988
†Pseudomonotis (Trematiconcha) likharevi Newell and Boyd 1970
†Pseudomonotis (Trematiconcha) sparsicostata Frebold 1933
†Pseudomonotis (Trematiconcha) wandageensis Newell and Boyd 1970
†Pseudomonotis aueri Wittenburg 1908
†Pseudomonotis aurisculpta Mather 1915
†Pseudomonotis austriaca Bittner 1900
†Pseudomonotis beedei Newell 1938
†Pseudomonotis boreas Oeberg 1877
†Pseudomonotis caucasica Wittenburg 1913
†Pseudomonotis circularis Gabb 1870
†Pseudomonotis dubiosa Bittner 1901
†Pseudomonotis equistriata Beede 1900
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Invalid names: Pseudomonotis kansasensis Beede 1900 [synonym], Pseudomonotis tenuistriata Beede 1899 [synonym]
†Pseudomonotis excentrostriata Krumbeck 1913
†Pseudomonotis fredoniensis Newell 1938
†Pseudomonotis furcoplicatus Grabau 1931
†Pseudomonotis gigantea Waagen 1881
†Pseudomonotis hawni Meek and Hayden 1858
†Pseudomonotis immanis Gemmellaro 1896
†Pseudomonotis kumpani Fedotov 1932
†Pseudomonotis leiyangensis Liu 1976
†Pseudomonotis leptopleura Wittenburg 1908
†Pseudomonotis loczyi Bittner 1901
†Pseudomonotis millhorni Hoare et al. 1978
†Pseudomonotis mongoliensis Grabau 1931
†Pseudomonotis nigricans Stefanini 1939
†Pseudomonotis ochotica Keyserling 1848
†Pseudomonotis praecursor Mather 1915
†Pseudomonotis qinglongensis Xu 1976
†Pseudomonotis robusta Beede 1890
†Pseudomonotis sayrei Newell 1938
†Pseudomonotis spinosa Sayre 1930
†Pseudomonotis subangulata Yin 1983
†Pseudomonotis sublaevis Girty 1909
†Pseudomonotis tibeticus Chen 1982
†Pseudomonotis toulai Gemmellaro 1896
Invalid names: Aviculomonotis Grabau 1931 [synonym], Pachypteria Koninck 1885 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 1 | 24.0 | - | - | - | - | |
| shell height | 5 | 43.0 | 11.0 | 135.0 | 51.0 | 52.5 | |
| valve height | 60 | 24.0 | 5.10 | 103.0 | 22.5 | 24.5 |
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Asbian to the top of the Valanginian or 340.00000 to 132.90000 Ma
Collections (341 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asbian - Brigantian | United Kingdom (England) | Pachypteria sp. (28383) | |
| Morrowan | USA (Alabama) | P. sp. (2854) | |
| Atokan | USA (Wyoming) | P. sp. (5725) | |
| Desmoinesian | USA (Ohio) | P. sp. (64909) | |
| Desmoinesian | USA (Kansas) | P. sp. (76171) | |
| Kasimovian - Gzhelian | USA (Utah) | P. equistriata, P. kansasensis (39993 39994) P. kansasensis (39995) P. sp., P. equistriata (39984) | |
| Missourian | USA (Ohio) | P. millhorni (79350) | |
| Missourian | USA (Missouri) | P. kansasensis (157612) | |
| Gzhelian | USA (Utah) | P. sp. (39917 39922) | |
| Virgilian | USA (New Mexico) | P. equistriata (146828) P. hawni (156695 156699 156715) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Late/Upper Oxfordian | United Kingdom (England) | P. laevis (4097) | |
| Late/Upper Oxfordian | Poland | P. sp. (113006) | |
| Middle Oxfordian | United Kingdom (England) | P. sp., P. laevis (4091) | |
| Kimmeridgian | France | P. similis (12340 12363) | |
| Kimmeridgian | Tanzania | P. tendagurensis (79094) | |
| Kimmeridgian | Svalbard and Jan Mayen | P. sp. (212015 212016) | |
| Kimmeridgian | United Kingdom (England) | P. sp. (1570) | |
| Tithonian | Svalbard and Jan Mayen | P. sp. (212028 212031 212032) | |
| Early/Lower Tithonian | Tanzania | P. tendagurensis (35568 79023 79029 79087 79091 79267) | |
| Valanginian | Australia (Queensland) | P. sp. (83943) | |