Predatory publishing is consistently framed as a problem of individual fraud: bad actors mimicking legitimate journals to extract fees from credulous academics. This paper argues that framing is wrong, and wrong in a theoretically tractable way. Drawing on Dawkins' (1982) Extended Phenotype Theory (EPT) and Hayek's (1973) model of spontaneous order, I introduce the concept of Parasitic Spontaneous Order (PSO): an emergent institutional niche in which the unsolicited invitation email is not incidental spam but a phenotypic extension of a replicator that has adapted, over roughly two decades of selection pressure, to exploit the very mechanisms that legitimate scholarship depends upon. I construct a corpus of eight documented invitation cases received between 2025 and early 2026, including one confirmed legitimate invitation used as control. Applying a five-criterion PSO Index (measuring Mismatch, Mimicry, Hook Architecture, Friction Minimization, and Automation Signatures), I find that seven of eight cases (87.5%) satisfy the full PSO threshold. Pattern analysis identifies six recurrent strategies, the most prevalent being credential mismatch signaling (7/7 predatory cases) and flattery personalization (6/7). The PSO lifecycle, reconstructed from corpus evidence, follows eight identifiable stages: SSRN/preprint scraping, mimetic invitation dispatch, response filtering, simulated peer review, payment extraction, credential vending, author network exploitation, and niche stabilization. Unlike principal-agent or regulatory capture models, the PSO framework predicts that no individual actor need intend parasitism: the behavior is an equilibrium, not a conspiracy. This has direct implications for institutional design, bibliometric policy, and the legal treatment of academic fraud. Replication materials are archived at the GitHub repository: https://github.com/adrianlerer/predatory-invitations-as-extended-phenotype
Ignacio Adrián LERER (Tue,) studied this question.
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