| austria | tyrol | melanotus castanipes | species | 1 | 0 |
| canada | | melanotus castanipes | species | 7 | 0 |
| canada | | melanotus hyslopi | species | 1 | 0 |
| canada | | melanotus morosus | species | 1 | 0 |
| canada | | melanotus similis | species | 2 | 0 |
| canada | manitoba | melanotus similis | species | 4 | 0 |
| canada | new brunswick | melanotus castanipes | species | 6 | 0 |
| canada | nova scotia | melanotus castanipes | species | 9 | 0 |
| canada | nova scotia | melanotus decumanus | species | 1 | 0 |
| canada | nova scotia | melanotus sp. bold-2016 | species | 3 | 0 |
| canada | ontario | melanotus castanipes | species | 31 | 0 |
| canada | ontario | melanotus communis (gyllenhal, 1817) | species | 3 | 0 |
| canada | ontario | melanotus hyslopi | species | 11 | 0 |
| canada | ontario | melanotus morosus | species | 43 | 0 |
| canada | ontario | melanotus similis | species | 12 | 0 |
| canada | ontario | melanotus sp. bold:aaf3428 | species | 1 | 0 |
| canada | ontario | melanotus sp. bold:aam7567 | species | 1 | 0 |
| canada | ontario | melanotus sp. bold-2016 | species | 5 | 0 |
| canada | prince edward island | melanotus castanipes | species | 3 | 0 |
| canada | quebec | melanotus castanipes | species | 18 | 0 |
| china | | melanotus cribricollis | species | 25 | 0 |
| china | hainan | ludioschema vittiger | species | 1 | 0 |
| china | sichuan | melanotus cribricollis | species | 1 | 0 |
| czech republic | | melanotus villosus | species | 4 | 0 |
| czech republic | usti nad labem region | melanotus brunnipes | species | 3 | 0 |
| estonia | tartu county | melanotus villosus | species | 1 | 0 |
| finland | northern ostrobothnia region | melanotus castanipes | species | 2 | 0 |
| france | champagne-ardenne region | melanotus villosus | species | 1 | 0 |
| france | ile-de-france region | melanotus villosus | species | 2 | 0 |
| france | languedoc-roussillon region | melanotus castanipes | species | 1 | 0 |
| france | provence-alpes-cote d'azur region | melanotus crassicollis | species | 1 | 0 |
| france | provence-alpes-cote d'azur region | melanotus tenebrosus | species | 3 | 0 |
| france | provence-alpes-cote d'azur region | melanotus villosus | species | 6 | 0 |
| france | rhone-alpes region | melanotus castanipes | species | 1 | 0 |
| germany | bavaria | melanotus villosus | species | 3 | 0 |
| germany | brandenburg | melanotus villosus | species | 1 | 0 |
| germany | mecklenburg-vorpommern | melanotus punctolineatus | species | 1 | 0 |
| germany | north rhine-westphalia | melanotus castanipes | species | 4 | 0 |
| germany | north rhine-westphalia | melanotus villosus | species | 14 | 0 |
| germany | rhineland-palatinate | melanotus villosus | species | 2 | 0 |
| germany | saxony | melanotus villosus | species | 1 | 0 |
| germany | saxony-anhalt | melanotus brunnipes | species | 3 | 0 |
| germany | saxony-anhalt | melanotus punctolineatus | species | 3 | 0 |
| germany | saxony-anhalt | melanotus villosus | species | 6 | 0 |
| indonesia | | ludioschema sp. upol rk0055 | species | 4 | 0 |
| indonesia | | priopus humeralis | species | 4 | 0 |
| japan | | ludioschema sp. upol rk0024 | species | 4 | 0 |
| japan | aichi prefecture | melanotus annosus | species | 1 | 0 |
| japan | aichi prefecture | melanotus cete | species | 2 | 0 |
| japan | aichi prefecture | melanotus cete cete | subspecies | 1 | 0 |
| japan | aichi prefecture | melanotus correctus | species | 2 | 0 |
| japan | aichi prefecture | melanotus correctus correctus | subspecies | 1 | 0 |
| japan | aichi prefecture | melanotus erythropygus | species | 2 | 0 |
| japan | aichi prefecture | melanotus fortnumi | species | 1 | 0 |
| japan | aichi prefecture | melanotus japonicus | species | 1 | 0 |
| japan | aichi prefecture | melanotus koikei | species | 3 | 0 |
| japan | aichi prefecture | melanotus legatus | species | 3 | 0 |
| japan | aichi prefecture | melanotus legatus legatus | subspecies | 1 | 0 |
| japan | aichi prefecture | melanotus lewisi | species | 1 | 0 |
| japan | aichi prefecture | melanotus seniculus | species | 1 | 0 |
| japan | aichi prefecture | melanotus senilis | species | 2 | 0 |
| japan | aichi prefecture | melanotus spernendus | species | 1 | 0 |
| japan | chiba prefecture | melanotus correctus | species | 1 | 0 |
| japan | ehime prefecture | melanotus cete | species | 1 | 0 |
| japan | ehime prefecture | melanotus erythropygus | species | 1 | 0 |
| japan | ehime prefecture | melanotus koikei | species | 2 | 0 |
| japan | ehime prefecture | melanotus legatus | species | 1 | 0 |
| japan | fukushima prefecture | melanotus senilis | species | 1 | 0 |
| japan | gifu prefecture | melanotus legatus | species | 1 | 0 |
| japan | hiroshima prefecture | melanotus annosus | species | 1 | 0 |
| japan | hiroshima prefecture | melanotus correctus | species | 1 | 0 |
| japan | hiroshima prefecture | melanotus legatus | species | 2 | 0 |
| japan | hiroshima prefecture | melanotus senilis | species | 1 | 0 |
| japan | hokkaido prefecture | melanotus legatus | species | 2 | 0 |
| japan | hokkaido prefecture | melanotus ocellatopunctatus | species | 1 | 0 |
| japan | hyogo prefecture | melanotus japonicus | species | 1 | 0 |
| japan | iwate prefecture | melanotus koikei | species | 1 | 0 |
| japan | kagawa prefecture | melanotus senilis | species | 6 | 0 |
| japan | kagoshima prefecture | melanotus amamiensis | species | 2 | 0 |
| japan | kagoshima prefecture | melanotus cete | species | 1 | 0 |
| japan | kagoshima prefecture | melanotus correctus | species | 2 | 0 |
| japan | kagoshima prefecture | melanotus okinawensis | species | 12 | 0 |
| japan | kagoshima prefecture | melanotus sakishimensis | species | 4 | 0 |
| japan | kagoshima prefecture | melanotus satoi | species | 1 | 0 |
| japan | kanagawa prefecture | melanotus cete | species | 1 | 0 |
| japan | kanagawa prefecture | melanotus legatus | species | 1 | 0 |
| japan | kanagawa prefecture | melanotus lewisi | species | 1 | 0 |
| japan | kanagawa prefecture | melanotus senilis | species | 1 | 0 |
| japan | kyoto prefecture | melanotus correctus | species | 1 | 0 |
| japan | kyoto prefecture | melanotus cribricollis | species | 2 | 0 |
| japan | kyoto prefecture | melanotus fortnumi | species | 1 | 0 |
| japan | kyoto prefecture | melanotus legatus | species | 8 | 0 |
| japan | kyoto prefecture | melanotus senilis | species | 1 | 0 |
| japan | nagano prefecture | melanotus castanipes | species | 1 | 0 |
| japan | nagano prefecture | melanotus japonicus | species | 1 | 0 |
| japan | nara prefecture | melanotus erythropygus | species | 1 | 0 |
| japan | okinawa prefecture | ludioschema akashii | species | 1 | 0 |
| japan | okinawa prefecture | ludioschema okinawense | species | 1 | 0 |
| japan | okinawa prefecture | ludioschema vittiger | species | 1 | 0 |
| japan | okinawa prefecture | melanotus amamiensis | species | 1 | 0 |
| japan | okinawa prefecture | melanotus okinawensis | species | 38 | 0 |
| japan | okinawa prefecture | melanotus omotoensis | species | 2 | 0 |
| japan | okinawa prefecture | melanotus sakishimensis | species | 34 | 0 |
| japan | okinawa prefecture | melanotus yayeyamacola | species | 2 | 0 |
| japan | okinawa prefecture | priopus ferrugineipennis | species | 3 | 0 |
| japan | okinawa prefecture | priopus ferrugineipennis ferrugineipennis | subspecies | 1 | 0 |
| japan | okinawa prefecture | priopus yonaguni | species | 1 | 0 |
| japan | osaka prefecture | melanotus cribricollis | species | 1 | 0 |
| japan | shimane prefecture | melanotus annosus | species | 5 | 0 |
| japan | shizuoka prefecture | melanotus cete | species | 3 | 0 |
| japan | shizuoka prefecture | melanotus senilis | species | 1 | 0 |
| japan | tochigi prefecture | melanotus correctus | species | 1 | 0 |
| japan | tochigi prefecture | melanotus legatus | species | 1 | 0 |
| japan | tochigi prefecture | melanotus senilis | species | 1 | 0 |
| japan | tokyo prefecture | melanotus correctus | species | 1 | 0 |
| japan | tokyo prefecture | melanotus erythropygus | species | 1 | 0 |
| japan | tokyo prefecture | melanotus legatus | species | 5 | 0 |
| japan | tokyo prefecture | priopus boninsis | species | 1 | 0 |
| japan | wakayama prefecture | melanotus niponicus | species | 1 | 0 |
| laos | | priopus ornatus | species | 4 | 0 |
| south korea | gyeonggi province | melanotus sp. jhy-2013 | species | 1 | 0 |
| united kingdom | | melanotus sp. bmnh 1425245 | species | 1 | 0 |
| united kingdom | | melanotus villosus | species | 1 | 0 |
| united states | montana | melanotus longulus oregonensis | subspecies | 1 | 0 |
| united states | new york | melanotus communis (gyllenhal, 1817) | species | 2 | 0 |
| united states | new york | melanotus morosus | species | 1 | 0 |
| united states | new york | melanotus similis | species | 1 | 0 |
| united states | new york | melanotus sp. opc-2015 | species | 1 | 0 |