| Date | By | Attribute | Before | After |
|---|---|---|---|---|
| — | Status | Automated discovery | Valid (ICNP) | |
| Authority | — | Moran-Olvera et al. 2026 | ||
| Nomenclatural status | — | validly published under the ICNP | ||
| Taxonomic status | — | orphaned species, recommended for medical use | ||
| Proposal kind | — | sp. nov. | ||
| Lpsn url | — | https://lpsn.dsmz.de/species/billgrantia-hypersalina | ||
| Nomenclatural type | — | Strain: ATCC TSD-413 = CAIM 1962 = LNSP4103-1 |