| Tick Species | Geographic Region/Country | Reference |
|---|---|---|
| *Amblyomma americanum* | Southeastern United States; Coastal Atlantic states, USA | (pqac-00000015, pqac-00000022, pqac-00000026) |
| *Ixodes holocyclus* | Australia; especially eastern coastal Australia | (pqac-00000015, pqac-00000022, pqac-00000026) |
| *Ixodes ricinus* | Europe (including Sweden, Germany, broader established range) | (pqac-00000011, pqac-00000015, pqac-00000022, pqac-00000024) |
| *Haemaphysalis longicornis* | Japan/Asia | (pqac-00000011, pqac-00000022, pqac-00000024, pqac-00000026) |
| *Amblyomma sculptum* | Brazil | (pqac-00000022, pqac-00000024) |
| *Rhipicephalus bursa* | Europe | (pqac-00000022) |
| *Hyalomma marginatum* | Europe | (pqac-00000022) |
| *Ixodes scapularis* | Eastern United States | (pqac-00000022, pqac-00000026) |
| *Amblyomma testudinarium* | Asia | (pqac-00000026) |
| *Ixodes pacificus* | Western United States | (pqac-00000026) |


*Table: This table summarizes tick species reported in the literature as implicated in alpha-gal sensitization or alpha-gal syndrome across major world regions. It is useful for mapping geographic risk and understanding regional differences in AGS epidemiology.*