| australia | new south wales | placida sp. 3 jev-2014 | species | 4 | 0 |
| australia | new south wales | stiliger smaragdinus | species | 4 | 0 |
| australia | queensland | ercolania annelyleorum | species | 6 | 0 |
| australia | queensland | ercolania kencolesi | species | 4 | 0 |
| australia | queensland | ercolania sp. kkh-2007-5 | species | 2 | 0 |
| australia | victoria | placida dendritica | species | 2 | 0 |
| bahamas | | ercolania cf. viridis jev-2014 | species | 3 | 0 |
| bahamas | | ercolania viridis | species | 1 | 0 |
| bahamas | san salvador district | placida verticillata | species | 5 | 0 |
| bermuda | | ercolania fuscata | species | 4 | 0 |
| france | languedoc-roussillon region | ercolania viridis | species | 3 | 0 |
| french polynesia | windward islands | ercolania sp. 8 jev-2014 | species | 4 | 0 |
| french polynesia | windward islands | ercolania sp. 9 jev-2014 | species | 1 | 0 |
| germany | schleswig-holstein | limapontia senestra | species | 156 | 0 |
| italy | sardinia autonomous region | placida verticillata | species | 4 | 0 |
| japan | | ercolania boodlea | species | 2 | 0 |
| japan | kagoshima prefecture | ercolania sp. 5 jev-2014 | species | 3 | 0 |
| japan | kanagawa prefecture | aplysiopsis minor | species | 2 | 0 |
| japan | kanagawa prefecture | ercolania boodlea | species | 2 | 0 |
| japan | kanagawa prefecture | placida cremoniana | species | 2 | 0 |
| japan | kanagawa prefecture | stiliger smaragdinus | species | 2 | 0 |
| japan | okinawa prefecture | ercolania kencolesi | species | 1 | 0 |
| japan | okinawa prefecture | ercolania sp. 3 jev-2014 | species | 4 | 0 |
| japan | okinawa prefecture | ercolania sp. 5 jev-2014 | species | 4 | 0 |
| japan | okinawa prefecture | ercolania sp. 6 jev-2014 | species | 4 | 0 |
| japan | okinawa prefecture | ercolania sp. pjk-2010 | species | 3 | 0 |
| japan | okinawa prefecture | ercolania subviridis | species | 4 | 0 |
| japan | okinawa prefecture | placida cremoniana | species | 3 | 0 |
| japan | okinawa prefecture | placida sp. 4 jev-2014 | species | 1 | 0 |
| japan | okinawa prefecture | stiliger aureomarginatus | species | 4 | 0 |
| japan | okinawa prefecture | stiliger ornatus | species | 6 | 0 |
| new zealand | auckland | ercolania felina | species | 3 | 0 |
| portugal | | placida dendritica | species | 6 | 0 |
| russia | | placida dendritica | species | 1 | 0 |
| south korea | south jeolla province | placida dendritica | species | 8 | 0 |
| spain | | placida cremoniana | species | 6 | 0 |
| spain | catalonia | placida dendritica | species | 682 | 0 |
| u.s. virgin islands | | ercolania coerulea | species | 4 | 0 |
| united states | alaska | alderia modesta | species | 1 | 0 |
| united states | california | alderia modesta | species | 3 | 0 |
| united states | california | alderia willowi | species | 5 | 0 |
| united states | california | aplysiopsis enteromorphae | species | 6 | 0 |
| united states | california | placida dendritica | species | 4 | 0 |
| united states | california | stiliger fuscovittatus | species | 4 | 0 |
| united states | florida | ercolania fuscata | species | 3 | 0 |
| united states | florida | ercolania sp. gc-2014 | species | 3 | 0 |
| united states | florida | placida kingstoni | species | 5 | 0 |
| united states | maryland | ercolania fuscata | species | 4 | 0 |
| united states | virginia | ercolania fuscata | species | 1 | 0 |
| united states | virginia | placida dendritica | species | 3 | 0 |
| united states | washington | olea hansineensis | species | 5 | 0 |