| Species | Name Used |
|---|---|
| Pseudexogone backstromi Augener, 1922 | Pseudexogone backstromi (p. 539-542 ) |
| Pseudexogone dineti (Katzmann, Laubier & Ramos, 1974) | Pseudexogone dineti (p. 542-544 ) |
| Pseudexogone helmuti Salazar-Vallejo, Bailey-Brock & Dreyer, 2007 | Pseudexogone helmuti (p. 544-547 ) |
| Pseudexogone imajimai Salazar-Vallejo, Bailey-Brock & Dreyer, 2007 | Pseudexogone imajimai (p. 547-548 ) |
| Pseudexogone williamsae Salazar-Vallejo, Bailey-Brock & Dreyer, 2007 | Pseudexogone williamsae (p. 550-552 ) |