| canada | | cyclopterus lumpus | species | 2 | 0 |
| canada | | eumicrotremus spinosus | species | 1 | 0 |
| canada | british columbia | cyclopterus lumpus | species | 41413 | 0 |
| canada | british columbia | eumicrotremus orbis | species | 1 | 0 |
| canada | manitoba | cyclopterus lumpus | species | 3 | 0 |
| canada | new brunswick | cyclopterus lumpus | species | 2 | 0 |
| canada | new brunswick | eumicrotremus spinosus | species | 3 | 0 |
| canada | nova scotia | cyclopterus lumpus | species | 2 | 0 |
| canada | nova scotia | eumicrotremus spinosus | species | 6 | 0 |
| canada | nunavut | eumicrotremus derjugini | species | 2 | 0 |
| canada | nunavut | eumicrotremus spinosus | species | 2 | 0 |
| canada | quebec | cyclopterus lumpus | species | 1 | 0 |
| canada | quebec | eumicrotremus spinosus | species | 1 | 0 |
| china | | cyclopterus lumpus | species | 1 | 0 |
| greenland | | cyclopterus lumpus | species | 3 | 0 |
| iceland | eastern region | cyclopterus lumpus | species | 0 | 2 |
| iceland | southern region | cyclopterus lumpus | species | 0 | 1 |
| iceland | western region | cyclopterus lumpus | species | 0 | 1 |
| japan | hokkaido prefecture | eumicrotremus orbis | species | 1 | 0 |
| japan | hokkaido prefecture | lethotremus awae | species | 1 | 0 |
| japan | hyogo prefecture | cyclopteropsis bergi | species | 6 | 0 |
| japan | hyogo prefecture | eumicrotremus asperrimus | species | 26 | 0 |
| japan | ishikawa prefecture | eumicrotremus uenoi | species | 9 | 0 |
| japan | kanagawa prefecture | eumicrotremus awae | species | 8 | 0 |
| japan | kanagawa prefecture | lethotremus awae | species | 10 | 0 |
| japan | kyoto prefecture | eumicrotremus uenoi | species | 7 | 0 |
| japan | kyoto prefecture | lethotremus awae | species | 1 | 0 |
| japan | kyoto prefecture | lethotremus sp. faku 132061 | species | 2 | 0 |
| japan | mie prefecture | eumicrotremus awae | species | 6 | 0 |
| japan | miyagi ken prefecture | lethotremus awae | species | 4 | 0 |
| japan | niigata prefecture | eumicrotremus uenoi | species | 1 | 0 |
| japan | shimane prefecture | cyclopteropsis lindbergi | species | 3 | 0 |
| japan | tottori prefecture | cyclopteropsis bergi | species | 2 | 0 |
| netherlands | | cyclopterus lumpus | species | 1 | 0 |
| norway | | cyclopterus lumpus | species | 7 | 0 |
| norway | more og romsdal county | cyclopterus lumpus | species | 0 | 1 |
| norway | svalbard | eumicrotremus derjugini | species | 6 | 0 |
| norway | svalbard | eumicrotremus spinosus | species | 19 | 0 |
| russia | sverdlovsk oblast | eumicrotremus asperrimus | species | 181 | 0 |
| sweden | | cyclopterus lumpus | species | 4 | 0 |
| united kingdom | scotland | cyclopterus lumpus | species | 0 | 1 |
| united states | | eumicrotremus andriashevi | species | 4 | 0 |
| united states | | eumicrotremus asperrimus | species | 4 | 0 |
| united states | | eumicrotremus barbatus | species | 2 | 0 |
| united states | | eumicrotremus phrynoides | species | 10 | 0 |
| united states | | lethotremus muticus | species | 64 | 0 |
| united states | alaska | cyclopterus lumpus | species | 0 | 1 |
| united states | alaska | eumicrotremus asperrimus | species | 6 | 0 |
| united states | alaska | eumicrotremus derjugini | species | 1 | 0 |
| united states | alaska | eumicrotremus orbis | species | 308 | 0 |
| united states | alaska | eumicrotremus phrynoides | species | 18 | 0 |
| united states | maine | cyclopterus lumpus | species | 1 | 0 |
| united states | washington | eumicrotremus orbis | species | 2 | 0 |