| american samoa | | microdon dimorphon | species | 0 | 4 |
| andorra | | microdon dimorphon | species | 0 | 1 |
| anguilla | | microdon dimorphon | species | 0 | 36 |
| australia | queensland | microdon pictipennis | species | 5 | 0 |
| australia | queensland | microdon rieki | species | 5 | 0 |
| bahrain | | microdon dimorphon | species | 0 | 1 |
| barbados | | microdon dimorphon | species | 0 | 2 |
| bermuda | | microdon dimorphon | species | 0 | 8 |
| canada | alberta | microdon albicomatus | species | 1 | 0 |
| canada | british columbia | microdon cothurnatus | species | 1 | 0 |
| canada | british columbia | microdon tristis | species | 1 | 0 |
| canada | nova scotia | microdon albicomatus | species | 1 | 0 |
| canada | nova scotia | microdon cothurnatus | species | 1 | 0 |
| canada | nova scotia | microdon ruficrus | species | 1 | 0 |
| canada | nova scotia | microdon tristis | species | 4 | 0 |
| canada | ontario | microdon manitobensis | species | 1 | 0 |
| canada | ontario | microdon ruficrus | species | 1 | 0 |
| canada | ontario | microdon tristis | species | 7 | 0 |
| canada | quebec | microdon cothurnatus | species | 1 | 0 |
| canada | quebec | microdon ruficrus | species | 1 | 0 |
| canada | quebec | microdon tristis | species | 1 | 0 |
| chile | coquimbo region | microdon violaceus | species | 2 | 0 |
| china | yunnan | microdon bifasciatus | species | 3 | 0 |
| china | yunnan | microdon simplex | species | 4 | 0 |
| china | yunnan | microdon sp. 1 gs-2012 | species | 3 | 0 |
| china | yunnan | microdon sp. 1 gs-2013 | species | 4 | 0 |
| china | yunnan | microdon sp. 2 gs-2012 | species | 3 | 0 |
| colombia | valle del cauca department | microdon mitis | species | 3 | 0 |
| comoros | | microdon dimorphon | species | 0 | 12 |
| costa rica | puntarenas province | microdon chrysopygus | species | 5 | 0 |
| costa rica | puntarenas province | microdon sp. cr 99-10 xm-2008 | species | 3 | 0 |
| costa rica | san jose province | microdon falcatus | species | 5 | 0 |
| cyprus | | microdon dimorphon | species | 0 | 25 |
| dominica | | microdon dimorphon | species | 0 | 7 |
| east timor | | microdon dimorphon | species | 0 | 4 |
| fiji | | microdon dimorphon | species | 0 | 39 |
| france | alsace region | microdon devius | species | 4 | 0 |
| gibraltar | | microdon dimorphon | species | 0 | 1 |
| grenada | | microdon dimorphon | species | 0 | 5 |
| guadeloupe | | microdon dimorphon | species | 0 | 11 |
| guam | | microdon dimorphon | species | 0 | 18 |
| hong kong | | microdon dimorphon | species | 0 | 71 |
| japan | | microdon macrocerus | species | 3 | 0 |
| japan | | microdon murayamai | species | 1 | 0 |
| japan | okinawa prefecture | microdon murayamai | species | 1 | 0 |
| kosovo | | microdon dimorphon | species | 0 | 1 |
| kuwait | | microdon dimorphon | species | 0 | 32 |
| luxembourg | | microdon dimorphon | species | 0 | 2 |
| macao | | microdon dimorphon | species | 0 | 1 |
| madagascar | haute matsiatra region | microdon clatratus | species | 2 | 0 |
| madagascar | haute matsiatra region | microdon sp. 1 xm-2008 | species | 3 | 0 |
| madagascar | haute matsiatra region | microdon sp. 2 xm-2008 | species | 2 | 0 |
| malta | | microdon dimorphon | species | 0 | 2 |
| martinique | | microdon dimorphon | species | 0 | 8 |
| mauritius | | microdon dimorphon | species | 0 | 10 |
| micronesia | | microdon dimorphon | species | 0 | 81 |
| netherlands | gelderland province | microdon major | species | 5 | 0 |
| new caledonia | | microdon dimorphon | species | 0 | 115 |
| palau | | microdon dimorphon | species | 0 | 32 |
| peru | madre de dios region | microdon (pseudomicrodon) sp. 1 gs-2012 | species | 1 | 0 |
| peru | madre de dios region | microdon falcatus | species | 4 | 0 |
| peru | madre de dios region | microdon sp. 1 gs-2012 | species | 4 | 0 |
| peru | madre de dios region | microdon sp. 2 gs-2013 | species | 4 | 0 |
| peru | madre de dios region | microdon virgo | species | 2 | 0 |
| puerto rico | | microdon dimorphon | species | 0 | 45 |
| qatar | | microdon dimorphon | species | 0 | 8 |
| reunion | | microdon dimorphon | species | 0 | 5 |
| samoa | | microdon dimorphon | species | 0 | 4 |
| seychelles | | microdon dimorphon | species | 0 | 5 |
| singapore | | microdon dimorphon | species | 0 | 57 |
| south africa | kwazulu-natal province | microdon brevicornis | species | 1 | 0 |
| suriname | paramaribo district | microdon rufiventris | species | 5 | 0 |
| svalbard and jan mayen | svalbard | microdon dimorphon | species | 0 | 52 |
| taiwan | | microdon dimorphon | species | 0 | 482 |
| thailand | chaiyaphum province | microdon auroscutatus | species | 2 | 0 |
| thailand | loei province | microdon auroscutatus | species | 4 | 0 |
| thailand | loei province | microdon chapini | species | 4 | 0 |
| thailand | loei province | microdon gloriosus | species | 3 | 0 |
| thailand | phetchabun province | microdon stilboides | species | 3 | 0 |
| thailand | phetchabun province | microdon sumatranus | species | 1 | 0 |
| tonga | | microdon dimorphon | species | 0 | 5 |
| united kingdom | england | microdon mutabilis | species | 3 | 0 |
| united states | arizona | microdon sp. mzh s298 | species | 4 | 0 |
| united states | tennessee | microdon ocellaris | species | 1 | 0 |
| vanuatu | | microdon dimorphon | species | 0 | 14 |
| vietnam | ha tinh province | microdon robinsoni | species | 2 | 0 |
| vietnam | ha tinh province | microdon wulpii | species | 4 | 0 |