| antarctica | | billardia subrufa | species | 4 | 0 |
| antarctica | | campanularia sp. mmm-2016 | species | 3 | 0 |
| antarctica | | campanularia sp. pc-2009a | species | 1 | 0 |
| antarctica | | stegella lobata | species | 1 | 0 |
| argentina | buenos aires province | campanularia tulipifera | species | 7 | 0 |
| argentina | chubut province | orthopyxis crenata | species | 2 | 0 |
| argentina | santa cruz province | orthopyxis sp. 2 afc-2016 | species | 3 | 0 |
| argentina | santa cruz province | orthopyxis sp. afc-2014 | species | 2 | 0 |
| belize | cayo district | clytia gracilis | species | 4 | 0 |
| belize | stann creek district | clytia gracilis | species | 2 | 0 |
| belize | stann creek district | clytia hemisphaerica | species | 2 | 0 |
| brazil | | clytia linearis | species | 2 | 0 |
| brazil | | eucheilota maculata | species | 3 | 0 |
| brazil | | orthopyxis mianzani | species | 3 | 0 |
| brazil | | orthopyxis sargassicola | species | 3 | 0 |
| brazil | alagoas | orthopyxis crenata | species | 12 | 0 |
| brazil | ceara | clytia gracilis | species | 5 | 0 |
| brazil | ceara | orthopyxis crenata | species | 6 | 0 |
| brazil | espirito santo | orthopyxis sargassicola | species | 26 | 0 |
| brazil | minas gerais | clytia gracilis | species | 4 | 0 |
| brazil | minas gerais | obelia dichotoma | species | 8 | 0 |
| brazil | minas gerais | obelia geniculata | species | 4 | 0 |
| brazil | minas gerais | obelia sp. mzusp 3357 | species | 1 | 0 |
| brazil | para | clytia gracilis | species | 205 | 0 |
| brazil | para | obelia sp. mzusp 3356 | species | 197 | 0 |
| brazil | parana | orthopyxis crenata | species | 15 | 0 |
| brazil | parana | orthopyxis mianzani | species | 37 | 0 |
| brazil | rio de janeiro | clytia elsaeoswaldae | species | 1507 | 0 |
| brazil | rio de janeiro | clytia linearis | species | 3 | 0 |
| brazil | rio de janeiro | orthopyxis caliculata | species | 14 | 0 |
| brazil | rio de janeiro | orthopyxis sargassicola | species | 23 | 0 |
| brazil | rio grande do norte | clytia sp. 3 afc-2016 | species | 4 | 0 |
| brazil | rio grande do sul | clytia gracilis | species | 10 | 0 |
| brazil | rio grande do sul | clytia sp. 2 afc-2016 | species | 4 | 0 |
| brazil | rio grande do sul | obelia bidentata | species | 6 | 0 |
| brazil | rio grande do sul | obelia dichotoma | species | 4 | 0 |
| brazil | santa catarina | clytia elsaeoswaldae | species | 6 | 0 |
| brazil | santa catarina | orthopyxis caliculata | species | 44 | 0 |
| brazil | santa catarina | orthopyxis crenata | species | 35 | 0 |
| brazil | santa catarina | orthopyxis mianzani | species | 5 | 0 |
| brazil | santa catarina | orthopyxis sargassicola | species | 12 | 0 |
| brazil | sao paulo | clytia noliformis | species | 8 | 0 |
| brazil | sao paulo | orthopyxis crenata | species | 6 | 0 |
| brazil | sao paulo | orthopyxis sargassicola | species | 46 | 0 |
| canada | nova scotia | gonothyraea loveni | species | 1 | 0 |
| canada | nova scotia | obelia dichotoma | species | 3 | 0 |
| canada | nova scotia | obelia geniculata | species | 1 | 0 |
| canada | nova scotia | obelia longissima | species | 2 | 0 |
| china | | obelia sp. xks-2016a | species | 2 | 0 |
| colombia | magdalena department | clytia linearis | species | 1 | 0 |
| croatia | | clytia hemisphaerica | species | 4 | 0 |
| france | provence-alpes-cote d'azur region | clytia hemisphaerica | species | 2 | 0 |
| greenland | | obelia longissima | species | 3 | 0 |
| italy | marche region | campanularia hincksii | species | 3 | 0 |
| italy | marche region | clytia gracilis | species | 7 | 0 |
| italy | marche region | laomedea angulata | species | 4 | 0 |
| new zealand | wellington | orthopyxis caliculata | species | 3 | 0 |
| new zealand | wellington | orthopyxis crenata | species | 12 | 0 |
| norway | hordaland county | clytia hemisphaerica | species | 3 | 0 |
| russia | | obelia geniculata | species | 1 | 0 |
| slovenia | | clytia gracilis | species | 8 | 0 |
| slovenia | | clytia hemisphaerica | species | 4 | 0 |
| slovenia | | obelia dichotoma | species | 4 | 0 |
| slovenia | municipality of piran | clytia gracilis | species | 16 | 0 |
| slovenia | municipality of piran | clytia hemisphaerica | species | 16 | 0 |
| slovenia | municipality of piran | laomedea angulata | species | 8 | 0 |
| slovenia | municipality of piran | obelia geniculata | species | 4 | 0 |
| slovenia | municipality of piran | orthopyxis sp. 1 afc-2016 | species | 16 | 0 |
| spain | asturias | obelia dichotoma | species | 1 | 0 |
| sweden | varmland | rhizocaulus verticillatus | species | 1 | 0 |
| united states | | gonothyraea loveni | species | 3 | 0 |
| united states | | obelia dichotoma | species | 8 | 0 |
| united states | | obelia geniculata | species | 3 | 0 |
| united states | | obelia longissima | species | 5 | 0 |
| united states | | opercularella lacerata | species | 4 | 0 |
| united states | florida | clytia linearis | species | 1 | 0 |
| united states | hawaii | obelia dichotoma | species | 2 | 0 |
| united states | maine | obelia geniculata | species | 2 | 0 |
| united states | maryland | clytia sp. bold:acz4366 | species | 1 | 0 |
| united states | massachusetts | gonothyraea loveni | species | 4 | 0 |
| united states | massachusetts | laomedea calceolifera | species | 1461 | 0 |
| united states | massachusetts | obelia dichotoma | species | 5 | 0 |
| united states | new jersey | obelia bidentata | species | 6 | 0 |
| united states | rhode island | clytia hemisphaerica | species | 2 | 0 |
| united states | rhode island | obelia dichotoma | species | 4 | 0 |
| united states | south carolina | lovenella gracilis | species | 3 | 0 |
| uruguay | rocha department | eucheilota sp. mzusp 3367 | species | 4 | 0 |
| uruguay | rocha department | eucheilota sp. mzusp 3368 | species | 4 | 0 |
| uruguay | rocha department | obelia dichotoma | species | 8 | 0 |