Here's links research papers either explicitly about therianthropy, or highly relevant but using other words to describe similar experiences/identities. For instance, I've included some papers that mention species dysphoria or non-human phantom limbs, even if they don't mention otherkin or therians. A lot of them will be behind paywalls, sadly. If you don't have access to them through a university library or similar, you may want try and e-mail the author and ask nicely. They are allowed to share the paper directly with you. I've tried to include links to open access pdf.s where possible. They aren't ordered in any particular way, sorry.

Note, I don't remember if I've read all of them fully. I think I've probably read most of them. But I haven't gone through them in detail like a proper academic. I'm a biologist and not a psychologist, scholar of religion, in gender studies or any of the sort. So I feel like I'm a bit out of my depth here when it comes to critiquing works in those fields.

Just wanted to share. I will cross-post this to r/therianadult as well.

Clegg, H., Collings, R. and Roxburgh, E.C., 2019. Therianthropy: wellbeing, schizotypy, and autism in individuals who self-identify as non-human. society & animals, 27(4), pp.403-426.

Grivell, Timothy, Helen Clegg, and Elizabeth C. Roxburgh. "An interpretative phenomenological analysis of identity in the therian community." Identity 14.2 (2014): 113-135.

Baldwin, C. and Ripley, L., 2020. Exploring other-than-human identity: A narrative approach to otherkin, therianthropes, and vampires. Qualitative Sociology Review, 16(3), pp.8-26.

Proctor, D., 2018. Policing the fluff: The social construction of scientistic selves in Otherkin Facebook groups. Engaging Science, Technology, and Society, 4, pp.485-514.

Proctor, D., 2019. On Being Non-Human: Otherkin Identification and Virtual Space (Doctoral dissertation, The George Washington University).

Bricker, N., 2016. Life Stories of Therianthropes: An Analysis of Nonhuman Identity in a Narrative Identity Model. Life, 4, pp.25-2016.

Robertson, V.L.D., 2013. The beast within: Anthrozoomorphic identity and alternative spirituality in the online therianthropy movement. Nova Religio: The Journal of Alternative and Emergent Religions, 16(3), pp.7-30.

Cusack, C.M., 2016. Spirituality and self-realisation as ‘other-than-human’: the Otherkin and therianthropy communities. In Fiction, Invention and Hyper-reality (pp. 54-71). Routledge.

Bernstein, P., Paolone, N., Higner, J., Gerbasi, K., Conway, S., Privitera, A. and Scaletta, L., 2008. Furries from A to Z (Anthropomorphism to Zoomorphism). Society & Animals, 16(3), pp.197-222.

Shea, S.C., 2019. Identity and belief. Academic Research, 42, pp.3-4.

Healy, M.J. and Beverland, M.B., 2013. Unleashing the animal within: Exploring consumers’ zoomorphic identity motives. Journal of Marketing Management, 29(1-2), pp.225-248.

Kranjec, A., Lamanna, L., Guzman, E., Plante, C.N., Reysen, S., Gerbasi, K., Roberts, S. and Fein, E., 2019. Illusory Body Perception and Experience in Furries. In CogSci (pp. 596-602).

Keck, P.E., Pope, H.G., Hudson, J.I., McElroy, S.L. and Kulick, A.R., 1988. Lycanthropy: alive and well in the twentieth century. Psychological Medicine, 18(1), pp.113-120.

Earls, C.M. and Lalumière, M.L., 2009. A case study of preferential bestiality. Archives of Sexual Behavior, 38, pp.605-609.