| Taxonomic list of non volant mammals | Common name (in bold are local names) | Jaranduba, Dunas and Ribanceira Farms occurrence* | Literature cited for Marajó Island | Voucher specimens |
| Didelphimorphia | ||||
| Didelphidae | ||||
| Didelphis | ||||
| Didelphis marsupialis | mucura, mucura-preta | C, R | [16] [26] [36] [37] [39] | MPEG 41027, MPEG 43005 |
| Cingulata | ||||
| Dasypodidae | ||||
| Dasypus | ||||
| Dasypus novemcinctus | tatu | C, R | [16] [26] [34] [35] [39] | MPEG 43001-43003 |
| Dasypus septemcinctus | tatuí, tatu-galinha-pequeno, tatu-marajoara | R | [16] [26] | |
| Dasypus kappleri | tatu-bola | R | ||
| Pilosa | ||||
| Myrmecophagidae | ||||
| Myrmecophaga | ||||
| Myrmecophaga tridactyla | tamanduá-bandeira | R | [16] [36] [39] | |
| Tamandua | ||||
| Tamandua tetradactyla | mambira, tamanduá, tamanduá-colete, tamanduá-mirim | R | [16] [26] [34] [39] | |
| Primates | ||||
| Cebidae | ||||
| Saimiri | ||||
| Saimiri collinsi | macaco-de-cheiro, macaquinho-de-cheiro | C, R, O | [16] [17] [19] [22] [25] [26] [36] [37] [39] | MPEG 42166-42168 |
| Sapajus | ||||
| Sapajus apella | macaco-prego | R | [16] [17] [19] [23] [26] [36] [37] | |
| Aotidae | ||||
| Aotus | ||||
| Aotus infulatus | macaco-da-noite, quatro-olhos | R | [16] [19] [21] [26] [39] | |
| Atelidae | ||||
| Alouatta | ||||
| Alouatta belzebul | guariba | R, O, L | [16] - [20] [26] [34] [39] | |
| Carnivora | ||||
| Canidae |