| australia | | pleurobranchus peronii | species | 2 | 0 |
| australia | queensland | pleurobranchus forskalii | species | 3 | 0 |
| bahamas | | pleurobranchus areolatus | species | 5 | 0 |
| brazil | | pleurobranchus reticulatus | species | 4 | 0 |
| brazil | | pleurobranchus testudinarius | species | 2 | 0 |
| cape verde | | pleurobranchus reticulatus | species | 3 | 0 |
| costa rica | | pleurobranchus areolatus | species | 9 | 0 |
| costa rica | | pleurobranchus digueti | species | 10 | 0 |
| croatia | | pleurobranchus membranaceus | species | 3 | 0 |
| france | | pleurobranchus membranaceus | species | 3 | 0 |
| greece | | pleurobranchus testudinarius | species | 1 | 0 |
| indonesia | | pleurobranchus grandis | species | 3 | 0 |
| indonesia | | pleurobranchus peronii | species | 2 | 0 |
| mauritius | | pleurobranchus forskalii | species | 1 | 0 |
| mexico | baja california | pleurobranchus digueti | species | 2 | 0 |
| mexico | jalisco | pleurobranchus digueti | species | 3 | 0 |
| mexico | yucatan | pleurobranchus areolatus | species | 5 | 0 |
| new caledonia | | pleurobranchus grandis | species | 2 | 0 |
| panama | | pleurobranchus areolatus | species | 7 | 0 |
| panama | | pleurobranchus digueti | species | 4 | 0 |
| papua new guinea | | pleurobranchus albiguttatus | species | 6 | 0 |
| papua new guinea | | pleurobranchus forskalii | species | 8 | 0 |
| papua new guinea | | pleurobranchus peronii | species | 2 | 0 |
| philippines | | pleurobranchus albiguttatus | species | 1 | 0 |
| philippines | | pleurobranchus forskalii | species | 4 | 0 |
| philippines | | pleurobranchus peronii | species | 6 | 0 |
| philippines | | pleurobranchus weberi | species | 5 | 0 |
| portugal | acores autonomous region | pleurobranchus reticulatus | species | 2 | 0 |
| singapore | | pleurobranchus forskalii | species | 1 | 0 |
| solomon islands | | pleurobranchus forskalii | species | 1 | 0 |
| south africa | | pleurobranchus nigropunctatus | species | 2 | 0 |
| spain | canary islands | pleurobranchus reticulatus | species | 1 | 0 |
| united kingdom | scotland | pleurobranchus membranaceus | species | 6 | 0 |
| united states | florida | pleurobranchus areolatus | species | 3 | 0 |
| united states | hawaii | pleurobranchus albiguttatus | species | 3 | 0 |
| united states | hawaii | pleurobranchus forskalii | species | 1 | 0 |
| united states | hawaii | pleurobranchus mamillatus | species | 2 | 0 |
| united states | hawaii | pleurobranchus peronii | species | 6 | 0 |
| united states | hawaii | pleurobranchus varians | species | 17 | 0 |
| vanuatu | | pleurobranchus varians | species | 2 | 0 |