| anguilla | | paracardicoloides yamagutii | species | 0 | 1 |
| anguilla | | plethorchis acanthus | species | 0 | 1 |
| antarctica | | aporocotyle michaudi | species | 1 | 0 |
| australia | | ankistromeces dunwichensis | species | 1 | 0 |
| australia | | ankistromeces mariae | species | 1 | 0 |
| australia | | ankistromeces olsoni | species | 1 | 0 |
| australia | | ankistromeces sp. x mjn-2006 | species | 1 | 0 |
| australia | | ankistromeces sp. y mjn-2006 | species | 1 | 0 |
| australia | | ankistromeces sp. z mjn-2006 | species | 1 | 0 |
| australia | | braya jexi | species | 1 | 0 |
| australia | | braya psittacus | species | 1 | 0 |
| australia | | braya sp. 1 mjn-2005 | species | 1 | 0 |
| australia | | braya sp. 2 mjn-2005 | species | 1 | 0 |
| australia | | braya yantschi | species | 1 | 0 |
| australia | | cardicola bartolii | species | 1 | 0 |
| australia | | cardicola chaetodontis | species | 1 | 0 |
| australia | | cardicola coeptus | species | 2 | 0 |
| australia | | cardicola covacinae | species | 1 | 0 |
| australia | | cardicola forsteri | species | 1 | 0 |
| australia | | cardicola lafii | species | 1 | 0 |
| australia | | cardicola milleri | species | 1 | 0 |
| australia | | cardicola parilus | species | 1 | 0 |
| australia | | cardicola sp. 1 mjn-2005 | species | 1 | 0 |
| australia | | cardicola sp. 2 mjn-2005 | species | 1 | 0 |
| australia | | cardicola sp. 3 mjn-2005 | species | 1 | 0 |
| australia | | cardicola sp. 4 mjn-2005 | species | 1 | 0 |
| australia | | cardicola tantabiddii | species | 1 | 0 |
| australia | | cardicola watsonensis | species | 1 | 0 |
| australia | | neoparacardicola nasonis | species | 2 | 0 |
| australia | | paracardicoloides yamagutii | species | 2 | 0 |
| australia | | pearsonellum corventum | species | 1 | 0 |
| australia | | pearsonellum pygmaeus | species | 1 | 0 |
| australia | | phthinomita adlardi | species | 1 | 0 |
| australia | | phthinomita brooksi | species | 1 | 0 |
| australia | | phthinomita hallae | species | 3 | 0 |
| australia | | phthinomita heinigerae | species | 1 | 0 |
| australia | | phthinomita ingramae | species | 1 | 0 |
| australia | | phthinomita jonesi | species | 4 | 0 |
| australia | | phthinomita littlewoodi | species | 2 | 0 |
| australia | | phthinomita munozae | species | 1 | 0 |
| australia | | phthinomita poulini | species | 3 | 0 |
| australia | | phthinomita robertsthomsoni | species | 1 | 0 |
| australia | | phthinomita sp. a mjn-2006 | species | 1 | 0 |
| australia | | phthinomita sp. b mjn-2006 | species | 1 | 0 |
| australia | | phthinomita sp. c mjn-2006 | species | 3 | 0 |
| australia | | phthinomita symplocos | species | 1 | 0 |
| australia | | plethorchis acanthus | species | 3 | 0 |
| australia | | sanguinicolid sp. qm g 222663-222666 | species | 1 | 0 |
| australia | new south wales | aporocotylidae sp. nsw1 | species | 2 | 0 |
| australia | new south wales | chimaerohemecus trondheimensis | species | 0 | 1 |
| australia | queensland | ankistromeces dunwichensis | species | 3 | 0 |
| australia | queensland | ankistromeces olsoni | species | 10 | 1 |
| australia | queensland | ankistromeces sp. x rqy-2017 | species | 2 | 0 |
| australia | queensland | braya jexi | species | 7 | 0 |
| australia | queensland | braya psittacus | species | 3 | 0 |
| australia | queensland | braya yantschi | species | 4 | 0 |
| australia | queensland | cardicola bartolii | species | 1 | 0 |
| australia | queensland | cardicola beveridgei | species | 3 | 1 |
| australia | queensland | cardicola bullardi | species | 3 | 0 |
| australia | queensland | cardicola chaetodontis | species | 12 | 1 |
| australia | queensland | cardicola coeptus | species | 4 | 0 |
| australia | queensland | cardicola covacinae | species | 2 | 0 |
| australia | queensland | cardicola jiigurru | species | 3 | 0 |
| australia | queensland | cardicola lafii | species | 3 | 1 |
| australia | queensland | cardicola milleri | species | 6 | 1 |
| australia | queensland | cardicola mogilae | species | 4 | 0 |
| australia | queensland | cardicola sp. wangetti | species | 2 | 0 |
| australia | queensland | cardicola suni | species | 3 | 0 |
| australia | queensland | chimaerohemecus trondheimensis | species | 0 | 1 |
| australia | queensland | elopicola bristowi | species | 3 | 0 |
| australia | queensland | neoparacardicola cf. nasonis rqy-2017 | species | 2 | 0 |
| australia | queensland | ogawaia glaucostegi | species | 2 | 0 |
| australia | queensland | paracardicoloides yamagutii | species | 0 | 1 |
| australia | queensland | pearsonellum corventum | species | 4 | 1 |
| australia | queensland | pearsonellum pygmaeus | species | 4 | 1 |
| australia | queensland | phthinomita adlardi | species | 1 | 0 |
| australia | queensland | phthinomita hallae | species | 10 | 0 |
| australia | queensland | phthinomita heinigerae | species | 2 | 0 |
| australia | queensland | phthinomita ingramae | species | 2 | 0 |
| australia | queensland | phthinomita jonesi | species | 5 | 0 |
| australia | queensland | phthinomita littlewoodi | species | 9 | 0 |
| australia | queensland | phthinomita munozae | species | 6 | 0 |
| australia | queensland | phthinomita poulini | species | 16 | 0 |
| australia | queensland | phthinomita symplocos | species | 3 | 0 |
| australia | queensland | plethorchis acanthus | species | 0 | 1 |
| australia | queensland | psettarium nolani | species | 4 | 0 |
| australia | queensland | psettarium pulchellum | species | 150 | 0 |
| australia | south australia | cardicola forsteri | species | 5 | 2 |
| australia | south australia | cardicola orientalis | species | 2 | 0 |
| australia | tasmania | ankistromeces mariae | species | 5 | 1 |
| australia | tasmania | paradeontacylix godfreyi | species | 3 | 0 |
| australia | western australia | cardicola tantabiddii | species | 1 | 0 |
| australia | western australia | phthinomita adlardi | species | 4 | 0 |
| australia | western australia | phthinomita poulini | species | 1 | 0 |
| australia | western australia | phthinomita sasali | species | 1 | 0 |
| brazil | bahia | sanguinicola | genus | 0 | 1 |
| brazil | parana | sanguinicola | genus | 0 | 3 |
| china | | psettarium sp. china 1 | species | 1 | 0 |
| china | | psettarium sp. china 2 | species | 1 | 0 |
| china | | psettarium sp. china 3 | species | 1 | 0 |
| china | | psettarium sp. china 4 | species | 1 | 0 |
| china | | psettarium sp. china 5 | species | 1 | 0 |
| french guiana | | cardicola orientalis | species | 1 | 0 |
| french polynesia | | cardicola chaetodontis | species | 8 | 0 |
| french polynesia | | psettarium nolani | species | 1 | 0 |
| french polynesia | | sanguinicolid sp. moorea-dtjl-2002 | species | 2 | 0 |
| french polynesia | windward islands | psettarium nolani | species | 1 | 0 |
| indonesia | bali province | ankistromeces olsoni | species | 2 | 0 |
| indonesia | bali province | phthinomita symplocos | species | 2 | 0 |
| indonesia | bali province | psettarium jimbaranense | species | 2 | 0 |
| indonesia | bali province | psettarium nolani | species | 0 | 1 |
| indonesia | bali province | psettarium ogawai | species | 2 | 0 |
| indonesia | bali province | psettarium pulchellum | species | 4 | 1 |
| japan | | cardicola forsteri | species | 4 | 0 |
| japan | | cardicola orientalis | species | 2 | 0 |
| japan | | psettarium sp. aburatsubo 1.1 | species | 1 | 0 |
| japan | | psettarium sp. aburatsubo 1.2 | species | 1 | 0 |
| japan | | psettarium sp. aburatsubo 2.1 | species | 1 | 0 |
| japan | | psettarium sp. aburatsubo 2.2 | species | 1 | 0 |
| japan | | psettarium sp. aburatsubo 3.1 | species | 1 | 0 |
| japan | | psettarium sp. aburatsubo 3.2 | species | 1 | 0 |
| japan | | psettarium sp. kagawa 1 | species | 1 | 0 |
| japan | | psettarium sp. kagawa 2 | species | 1 | 0 |
| japan | | psettarium sp. kagawa 3 | species | 1 | 0 |
| japan | | psettarium sp. kagawa 4 | species | 1 | 0 |
| japan | | psettarium sp. kagawa 5 | species | 1 | 0 |
| japan | | psettarium sp. kh-2007-1 | species | 1 | 0 |
| japan | | psettarium sp. kh-2007-2 | species | 1 | 0 |
| japan | | psettarium sp. kh-2007-3 | species | 1 | 0 |
| japan | | psettarium sp. oita 1 | species | 1 | 0 |
| japan | | psettarium sp. oita 2 | species | 1 | 0 |
| japan | | psettarium sp. oita 3 | species | 1 | 0 |
| japan | | psettarium sp. oita 4 | species | 1 | 0 |
| japan | kagoshima prefecture | paradeontacylix grandispinus | species | 2 | 0 |
| japan | kagoshima prefecture | paradeontacylix kampachi | species | 4 | 0 |
| japan | mie prefecture | cardicola orientalis | species | 0 | 1 |
| japan | nagasaki prefecture | cardicola forsteri | species | 0 | 1 |
| japan | nagasaki prefecture | cardicola opisthorchis | species | 0 | 2 |
| japan | nagasaki prefecture | cardicola orientalis | species | 0 | 2 |
| japan | okinawa prefecture | ankistromeces olsoni | species | 5 | 0 |
| japan | okinawa prefecture | cardicola chaetodontis | species | 3 | 0 |
| japan | wakayama prefecture | ankistromeces olsoni | species | 1 | 0 |
| japan | wakayama prefecture | cardicola forsteri | species | 0 | 1 |
| japan | wakayama prefecture | cardicola opisthorchis | species | 0 | 2 |
| japan | wakayama prefecture | cardicola orientalis | species | 0 | 1 |
| mexico | | cardicola sp. cf31 | species | 1 | 0 |
| norway | | chimaerohemecus trondheimensis | species | 3 | 0 |
| palau | | phthinomita sasali | species | 2 | 0 |
| poland | | sanguinicola cf. inermis | species | 2 | 0 |
| russia | samara oblast | sanguinicola | genus | 0 | 1 |
| russia | saratov oblast | sanguinicola | genus | 0 | 1 |
| spain | | cardicola forsteri | species | 7 | 0 |
| spain | | cardicola opisthorchis | species | 8 | 0 |
| spain | | cardicola orientalis | species | 3 | 0 |
| spain | | cardicola sp. ash-2015 | species | 3 | 0 |
| spain | | cardicola sp. cf25 | species | 1 | 0 |
| spain | | cardicola sp. jfpa-2015 | species | 4 | 0 |
| spain | balearic islands | paradeontacylix balearicus | species | 3 | 1 |
| spain | balearic islands | paradeontacylix godfreyi | species | 0 | 1 |
| spain | balearic islands | paradeontacylix grandispinus | species | 0 | 1 |
| spain | balearic islands | paradeontacylix ibericus | species | 0 | 1 |
| spain | balearic islands | paradeontacylix kampachi | species | 0 | 1 |
| spain | castile and leon | sanguinicola | genus | 0 | 2 |
| spain | catalonia | skoulekia erythrini | species | 3 | 0 |
| spain | catalonia | skoulekia meningialis | species | 2 | 0 |
| spain | murcia | paradeontacylix ibericus | species | 9 | 0 |
| spain | valencia | cardicola aurata | species | 2 | 0 |
| spain | valencia | skoulekia meningialis | species | 3 | 0 |
| united kingdom | | aporocotyle spinosicanalis | species | 1 | 0 |
| united kingdom | england | sanguinicola | genus | 0 | 0 |
| united states | | cardicola laruei | species | 2 | 0 |
| united states | | cardicola parvus | species | 2 | 0 |
| united states | alabama | pearsonellum corventum | species | 0 | 1 |
| united states | alabama | pearsonellum pygmaeus | species | 0 | 1 |
| united states | colorado | elaphrobates euzeti | species | 1 | 0 |
| united states | florida | cardicola currani | species | 0 | 1 |
| united states | florida | cardicola palmeri | species | 0 | 1 |
| united states | florida | elopicola franksi | species | 5 | 0 |
| united states | louisiana | cardicola currani | species | 0 | 1 |
| united states | louisiana | cardicola palmeri | species | 0 | 1 |
| united states | michigan | sanguinicola | genus | 0 | 1 |
| united states | mississippi | acipensericola petersoni | species | 1 | 1 |
| united states | mississippi | cardicola currani | species | 1 | 1 |
| united states | mississippi | cardicola palmeri | species | 1 | 1 |
| united states | mississippi | chimaerohemecus trondheimensis | species | 0 | 1 |
| united states | mississippi | paracardicoloides yamagutii | species | 0 | 1 |
| united states | oregon | aporocotyle margolisi | species | 4 | 0 |
| united states | oregon | sanguinicola | genus | 0 | 1 |
| united states | south carolina | cardicola laruei | species | 6 | 0 |
| united states | tennessee | acipensericola petersoni | species | 3 | 0 |
| united states | wisconsin | acipensericola glacialis | species | 9 | 0 |