| belgium | flemish region | acalles ptinoides | species | 1 | 0 |
| czech republic | | acalles camelus | species | 2 | 0 |
| czech republic | | acalles fallax | species | 3 | 0 |
| france | | acalles dieckmanni | species | 2 | 0 |
| germany | | acalles dubius | species | 2 | 0 |
| germany | bavaria | acalles camelus | species | 1 | 0 |
| germany | north rhine-westphalia | acalles camelus | species | 1 | 0 |
| germany | north rhine-westphalia | acalles ptinoides | species | 4 | 0 |
| germany | saxony-anhalt | acalles camelus | species | 2 | 0 |
| germany | saxony-anhalt | acalles commutatus | species | 3 | 0 |
| italy | | acalles echinatus | species | 4 | 0 |
| italy | | acalles kippenbergi | species | 1 | 0 |
| italy | | acalles sardiniaensis | species | 9 | 0 |
| morocco | | acalles iblanensis | species | 2 | 0 |
| portugal | | acalles globulipennis | species | 2 | 0 |
| portugal | | acalles sintraniensis | species | 4 | 0 |
| portugal | madeira autonomous region | acalles dispar | species | 2 | 0 |
| portugal | madeira autonomous region | acalles globulipennis | species | 2 | 0 |
| portugal | madeira autonomous region | acalles machadoi | species | 2 | 0 |
| portugal | madeira autonomous region | acalles pulverosus | species | 2 | 0 |
| portugal | madeira autonomous region | acalles saxicola | species | 1 | 0 |
| portugal | madeira autonomous region | acalles terminalis | species | 2 | 0 |
| portugal | porto district | acalles portosantoensis | species | 5 | 0 |
| slovakia | | acalles echinatus | species | 2 | 0 |
| spain | | acalles almeriaensis | species | 2 | 0 |
| spain | | acalles cazorlaensis | species | 2 | 0 |
| spain | | acalles globulipennis | species | 1 | 0 |
| spain | | acalles guadarramaensis | species | 4 | 0 |
| spain | | acalles misellus | species | 4 | 0 |
| spain | | acalles ptinoides | species | 1 | 0 |
| spain | | acalles sierrae | species | 13 | 0 |
| spain | | acalles silosensis | species | 1 | 0 |
| spain | | acalles sonchi | species | 1 | 0 |
| spain | | acalles vorsti | species | 2 | 0 |
| spain | canary islands | acalles aeonii | species | 2 | 0 |
| spain | canary islands | acalles aeonisimilis | species | 2 | 0 |
| spain | canary islands | acalles alluaudi | species | 4 | 0 |
| spain | canary islands | acalles argillosus | species | 3 | 0 |
| spain | canary islands | acalles globulipennis | species | 2 | 0 |
| spain | canary islands | acalles grancanariensis | species | 5 | 0 |
| spain | canary islands | acalles muelleri | species | 4 | 0 |
| spain | canary islands | acalles silosensis | species | 2 | 0 |
| spain | canary islands | acalles sonchi | species | 2 | 0 |
| united states | | acalles clavatus | species | 3 | 0 |
| united states | | acalles costifer | species | 1 | 0 |
| united states | | acalles crassulus | species | 1 | 0 |
| united states | | acalles indigens | species | 1 | 0 |
| united states | | acalles minutissimus | species | 2 | 0 |
| united states | | acalles sablensis | species | 3 | 0 |
| united states | | acalles sp. n. 4 as-2014 | species | 2 | 0 |
| united states | | acalles sp. n. 5 as-2014 | species | 1 | 0 |
| united states | | acalles sylvosus | species | 2 | 0 |