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Taxonomy
Probnis was named by Sellards (1909). It is the type genus of Probnisidae, Probnisinae.
It was assigned to Probnisinae by Tillyard (1937); to Probnisidae by Handlirsch (1919), Handlirsch (1922), Zimmerman (1962); and to Probnidae by Carpenter (1992), Storozhenko (1997), Storozhenko (1998), Aristov (2004), Garrouste et al. (2025).
It was assigned to Probnisinae by Tillyard (1937); to Probnisidae by Handlirsch (1919), Handlirsch (1922), Zimmerman (1962); and to Probnidae by Carpenter (1992), Storozhenko (1997), Storozhenko (1998), Aristov (2004), Garrouste et al. (2025).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Probnis Sellards p. 159 |
| 1909 | Espira Sellards p. 160 |
| 1909 | Stoichus Sellards p. 160 |
| 1909 | Stinus Sellards p. 161 |
| 1919 | Espira Handlirsch p. 543 |
| 1919 | Probnis Handlirsch p. 543 |
| 1919 | Stoichus Handlirsch p. 543 |
| 1922 | Espira Handlirsch p. 78 |
| 1922 | Probnis Handlirsch p. 78 |
| 1922 | Stoichus Handlirsch p. 78 |
| 1922 | Stinus Handlirsch p. 79 |
| 1937 | Probnis Tillyard p. 410 |
| 1962 | Probnis Zimmerman p. 1326 |
| 1992 | Probnis Carpenter p. 115 |
| 1997 | Probnis Storozhenko p. 8 |
| 1998 | Probnis Storozhenko p. 94 |
| 2004 | Probnis Aristov p. 238 |
| 2025 | Probnis Garrouste et al. p. 182 |
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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. †Probnis Sellards 1909
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†Probnis fossor Aristov 2004
†Probnis sauvanyaensis Garrouste et al. 2025
†Probnis speciosa Sellards 1909
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Invalid names: Espira obscura Sellards 1909 [synonym], Probnis coriacea Sellards 1909 [synonym], Probnis sellardsi Handlirsch 1919 [synonym], Stinus brevicubitalis Sellards 1909 [synonym], Stoichus arcuatus Sellards 1909 [synonym], Stoichus elegans Sellards 1909 [synonym], Stoichus minor Sellards 1909 [synonym], Stoichus tenuis Sellards 1909 [synonym]
Invalid names: Espira Sellards 1909 [synonym], Stinus Sellards 1909 [synonym], Stoichus Sellards 1909 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: base of the Asselian to the top of the Guadalupian or 298.90000 to 259.51000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asselian | USA (New Mexico) | P. fossor (124386 124387) | |
| Artinskian | USA (Kansas) | P. speciosa (111219 111319 151412) P. speciosa, P. coriacea, Espira obscura, Stoichus elegans, Stoichus arcuatus, Stoichus minor, Stoichus tenuis, Stinus brevicubitalis, Lemmatophoridae indet. (21979) | |
| Artinskian | USA (Oklahoma) | P. speciosa (104826) | |
| Guadalupian | Spain | P. sauvanyaensis (241076) |