 In regards to non-linguistic references, there are Tuparí stories, written in Portuguese, as part of anthropologist Betty Mindlin's collection of indigenous myths (Mindlin, 1993).Other major contributions to the literature on Tuparí include Monserrat (2000), Galucio (1993, 2011), and Moore (1994).Linguistically, the description of Tuparí was lacking prior to the publication of Singerman's dissertation in 2018, especially compared to others within its linguistic family and region (Singerman, 2018).