| canada | alberta | cavariella aegopodii | species | 20 | 0 |
| canada | alberta | cavariella digitata | species | 1 | 0 |
| canada | alberta | cavariella konoi | species | 14 | 0 |
| canada | alberta | cavariella pastinacae | species | 12 | 0 |
| canada | alberta | cavariella sp. bold:aac6115 | species | 11 | 0 |
| canada | british columbia | cavariella aegopodii | species | 3 | 0 |
| canada | british columbia | cavariella digitata | species | 2 | 0 |
| canada | british columbia | cavariella pastinacae | species | 2 | 0 |
| canada | british columbia | cavariella salicis | species | 1 | 0 |
| canada | manitoba | cavariella aegopodii | species | 2 | 0 |
| canada | manitoba | cavariella konoi | species | 1 | 0 |
| canada | manitoba | cavariella salicis | species | 2 | 0 |
| canada | manitoba | cavariella sp. bioug07984-d05 | species | 1 | 0 |
| canada | new brunswick | cavariella konoi | species | 1 | 0 |
| canada | ontario | cavariella aegopodii | species | 13 | 0 |
| canada | ontario | cavariella theobaldi | species | 1 | 0 |
| canada | saskatchewan | cavariella pastinacae | species | 5 | 0 |
| canada | saskatchewan | cavariella sp. bold:aac6115 | species | 1 | 0 |
| china | | cavariella araliae | species | 7 | 0 |
| china | | cavariella salicicola | species | 4 | 0 |
| costa rica | | cavariella aegopodii | species | 1 | 0 |
| greece | | cavariella aegopodii | species | 2 | 0 |
| united states | | cavariella aegopodii | species | 1 | 0 |
| united states | alaska | cavariella salicis | species | 1 | 0 |
| united states | maryland | cavariella salicicola | species | 2 | 0 |
| united states | utah | cavariella aegopodii | species | 1 | 0 |
| united states | washington | cavariella aegopodii | species | 1 | 0 |
| united states | washington | cavariella pastinacae | species | 3 | 0 |
| united states | washington | cavariella salicis | species | 1 | 0 |