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Taxonomy
Pseudomonotis inversa was named by Waagen (1881).
It was recombined as Plagiostoma inversa by Waterhouse (1982).
It was recombined as Plagiostoma inversa by Waterhouse (1982).
Sister species lacking formal opinion data
Lima occidentalis, Lima schimperi, Lima toarcensis, Lima yeovilensis, P. aciculatum, P. acutum, P. biiniensis, P. bilibini, P. blakei, P. complanata, P. costatum, P. exaltata, P. fischeri, P. gejiuensis, P. gigantea, P. highworthensis, P. incrassatum, P. jumaraensis, P. laeviosculum, P. laeviuscula, P. laeviusculum, P. modeli, P. muddoensis, P. mutabile, P. oepybolum, P. oepybolus, P. rahmuensis, P. regularis, P. rigidulum, P. rodburgense, P. rusticum, P. schardti, P. semiornata, P. subcardiiforme, P. tenuistriata, P. toarcensis, P. woodsi, P. zonata
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Pseudomonotis inversa Waagen p. 284 figs. Pl 22, fig 4 |
| 1982 | Plagiostoma inversa Waterhouse p. 42 |
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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.
†Plagiostoma inversa Waagen 1881
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 2 | 8.37 | 5.00 | 14.0 | 9.50 | 6.36 |
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Pakistan | Pseudomonotis inversa (81504) | |
| Changhsingian | New Zealand (Southland) | Plagiostoma inversa (41765) |