Holotype BR BR–4475, geounit Tierra del Fuego (Argentina), identified as
Frustulia delicatula Casa, Mataloni & Van de Vijver, 2018
Holotype BR BR–4476, geounit Tierra del Fuego (Argentina), identified as
Frustulia ellipticolanceolata Casa, Mataloni & Van de Vijver, 2018
Holotype BR BR–4477, geounit Tierra del Fuego (Argentina), identified as
Frustulia fuegiana Casa, Mataloni & Van de Vijver, 2018
Holotype BR BR–4478, geounit Tierra del Fuego (Argentina), identified as
Frustulia patagonica Casa, Mataloni & Van de Vijver, 2018
Holotype BR BR–4479, geounit Tierra del Fuego (Argentina), identified as
Frustulia yaganiana Casa, Mataloni & Van de Vijver, 2018
Holotype BR BR–4492, geounit Tierra del Fuego (Argentina), identified as
Frustulia australocrassinervia Casa, Mataloni & Van de Vijver, 2018
Isotype UA PLP–320, geounit Tierra del Fuego (Argentina), identified as
Frustulia delicatula Casa, Mataloni & Van de Vijver, 2018
Isotype UA PLP–321, geounit Tierra del Fuego (Argentina), identified as
Frustulia ellipticolanceolata Casa, Mataloni & Van de Vijver, 2018
Isotype UA PLP–322, geounit Tierra del Fuego (Argentina), identified as
Frustulia fuegiana Casa, Mataloni & Van de Vijver, 2018
Isotype UA PLP–323, geounit Tierra del Fuego (Argentina), identified as
Frustulia patagonica Casa, Mataloni & Van de Vijver, 2018
Isotype UA PLP–324, geounit Tierra del Fuego (Argentina), identified as
Frustulia yaganiana Casa, Mataloni & Van de Vijver, 2018
Isotype UA PLP–329, geounit Tierra del Fuego (Argentina), identified as
Frustulia australocrassinervia Casa, Mataloni & Van de Vijver, 2018