| Protoplanellinae Yagua Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 391 |
| Yagua lutheri Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 392-393, Figs. 1-2 |
| Stylochoplana lynca Du Bois-Reymond Marcus, 1958 | | - | primary taxonomic authority (describer) | 403-404, Figs. 32-33 |
| Stylochus catus Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 401-403, Figs. 29-31 |
| Amaga libbieae (Du Bois-Reymond Marcus, 1958) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Geoplana chilihua Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 399-400, Figs. 22-25 |
| Geoplana irua Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 398-399, Figs. 16-20 |
| Geoplana lambaya Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 394-396, Figs. 6-10 |
| Geoplana lareta Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 396-397, Figs. 11-15 |
| Geoplana quenua Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 400-401, Figs. 26-28 |
| Parviplana lynca (Du Bois-Reymond Marcus, 1958) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Stylochus catus (Du Bois-Reymond Marcus, 1958) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Stylochoplana lynca Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | |
| Rhynchodemus sp. Du Bois-Reymond Marcus, 1958 | | - | primary taxonomic authority (describer) | 393-394, Figs. 3-5 |
| Incapora weyrauchi Du Bois-Reymond Marcus, 1953 | | w | other taxonomic work | 394 |
| Geoplana libbieae Du Bois-Reymond Marcus, 1958 | | w | primary taxonomic authority (describer) | 396 |
| Geoplana quichua Du Bois-Reymond Marcus, 1951 | | w | other taxonomic work | 396 |
| Geoplana takia Du Bois-Reymond Marcus, 1951 | | w | other taxonomic work | 400 |
| Geoplana talpa Du Bois-Reymond Marcus, 1951 | | w | other taxonomic work | 400 |
| Geoplana vicuna Du Bois-Reymond Marcus, 1957 | [with synonyms] | w | other taxonomic work | 400 |
| Gigantea idaia (Du Bois-Reymond Marcus, 1951) | [with synonyms] | w | other taxonomic work | 166 |
| Gigantea unicolor (Hyman, 1955) | [with synonyms] | w | other taxonomic work | 401 |
| Notogynaphallia garua (Du Bois-Reymond Marcus, 1951) | [with synonyms] | w | other taxonomic work | 400 |
| Imogine catus (Du Bois-Reymond Marcus, 1958) | | w | primary taxonomic authority (describer) | |
| Imogine catus (Du Bois-Reymond Marcus, 1958) | | w | latest taxonomic authority | |