| Name | Arthroceras subterminale (Parish) Piirainen & G. Kadereit |
| Authorship | (Parish) Piirainen & G. Kadereit |
| Rank | Species |
| Placed in | Arthroceras Piirainen & G. Kadereit |
| Citation | 2017 Taxon 66(1): 123 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arthroceras subterminale (Parish) Piirainen & G. Kadereit |
| Identification made in | 2017 (1) |