Amphiscolops gemelliporus Marcus, 1954 (original description)
Convoluta urua Marcus, 1954 accepted as Conaperta urua (Marcus, 1954) accepted as Isodiametra urua (Marcus, 1954) accepted as Praeconvoluta urua (Marcus, 1954) (original description)
Dugesia chilla Marcus, 1954 accepted as Girardia chilla (Marcus, 1954) (original description)
Dugesia rincona Marcus, 1954 (original description)
Enterostomula ronis Marcus, 1954 (original description)
Haloplanella evelinae Marcus, 1954 (original description)
Hylocelis huina (Marcus, 1954) (original description)
Mecynostomum idium Marcus, 1954 accepted as Haplogonaria idia (Marcus, 1954) (original description)
Miava Marcus, 1954 (original description)
Miava evelinae Marcus, 1954 (original description)
Microplana ruca Marcus, 1954 accepted as Wallmapuplana ruca (Marcus, 1954) Negrete, Alvarez-Presas, Riutort & Brusa, 2021 (original description)
Monocelis anta Marcus, 1954 (original description)
Notoplana australis f. huina Marcus, 1954 accepted as Hylocelis huina (Marcus, 1954) (original description)
Notoplana palta Marcus, 1954 accepted as Notocomplana palta (Marcus, 1954) (original description)
Notoplana puma Marcus, 1954 (original description)
Polycystis yagana Marcus, 1954 accepted as Marcusia yagana (Marcus, 1954) Artois & Schockaert, 1998 (original description)
Porrocystis assimilis (Levinsen, 1879) Karling, 1952 (additional source)
Promonotus pardus Marcus, 1954 accepted as Monocelis pardus (Marcus, 1954) (original description)
Promonotus psilus Marcus, 1954 accepted as Monocelis psilus (Marcus, 1954) (original description)
Sabazius Marcus, 1954 (original description)
Sabazius brattströmi Marcus, 1954 accepted as Sabazius brattstroemi Marcus, 1954 (original description)
Stylostomum felinum Marcus, 1954 (original description)
Vorticeros dahli Marcus, 1954 (original description)
Wydula Marcus, 1954 (original description)
Wydula avia Marcus, 1954 (original description)

Chile for Amphiscolops gemelliporus Marcus, 1954 
Chile for Convoluta urua Marcus, 1954 
Chile for Dugesia chilla Marcus, 1954 
Chile for Dugesia chilla Marcus, 1954 
Chile for Dugesia chilla Marcus, 1954 
Chile for Dugesia rincona Marcus, 1954 
Chile for Enterostomula ronis Marcus, 1954 
Chile for Enterostomula ronis Marcus, 1954 
Chile for Haloplanella evelinae Marcus, 1954 
Chile for Mecynostomum idium Marcus, 1954 
Chile for Miava evelinae Marcus, 1954 
Chile for Miava evelinae Marcus, 1954 
Chile for Miava evelinae Marcus, 1954 
Chile for Miava evelinae Marcus, 1954 
Chile for Miava evelinae Marcus, 1954 
Chile for Microplana ruca Marcus, 1954 
Chile for Monocelis anta Marcus, 1954 
Chile for Monocelis anta Marcus, 1954 
Chile for Monocelis anta Marcus, 1954 
Chile for Monocelis anta Marcus, 1954 
Chile for Monocelis anta Marcus, 1954 
Chile for Polycystis yagana Marcus, 1954 
Chile for Porrocystis assimilis (Levinsen, 1879) Karling, 1952 
Chile for Porrocystis assimilis (Levinsen, 1879) Karling, 1952 
Chile for Procerodes hallezi Bohmig, 1908 
Chile for Procerodes macrostoma (Darwin, 1844) 
Chile for Procerodes macrostoma (Darwin, 1844) 
Chile for Procerodes macrostoma (Darwin, 1844) 
Chile for Procerodes macrostoma (Darwin, 1844) 
Chile for Promonotus pardus Marcus, 1954 
Chile for Promonotus pardus Marcus, 1954 
Chile for Promonotus psilus Marcus, 1954 
Chile for Sabazius brattstroemi Marcus, 1954 
Chile for Vorticeros dahli Marcus, 1954 
Chile for Vorticeros dahli Marcus, 1954 
Chile for Vorticeros dahli Marcus, 1954 
Chile for Vorticeros dahli Marcus, 1954 
Chile for Vorticeros dahli Marcus, 1954 
Chile for Vorticeros dahli Marcus, 1954 
Chile for Wydula avia Marcus, 1954