Mollusk phylogeny overrides ecology in microbiome assembly—implications for conservation and microbial evolution
Original framing: “Mollusk family trees play a key role in shaping microbiomes, researchers find” — Phys.org
Indigenous ecological knowledge often treats microbial communities as dynamic participants in land-based kinship systems, where microbial diversity is not just a biological trait but a cultural and spiritual one. For example, Māori *marae* (sacred sites) are understood to harbor unique microbial assemblages tied to ancestral practices, suggesting that microbiome composition may also reflect cultural and historical stewardship. This study’s phylogenetic focus could benefit from integrating such perspectives, which might reveal how human-microbe relationships are shaped by both evolutionary history and cultural continuity. The omission of Indigenous knowledge here reflects a broader erasure of non-Western frameworks in microbial ecology.
This study exposes a systemic tension in microbial ecology: the dominance of phylogenetic determinism over environmental adaptation, a pattern that mirrors broader historical swings between genetic and ecological reductionism.
By prioritizing evolutionary lineage, the research challenges conservation strategies that rely solely on habitat-based interventions, while also obscuring Indigenous and cross-cultural knowledge that treats microbial diversity as a dynamic, relational phenomenon. The trickster spirit of Coyote or Anansi might remind us that microbes, like all life, resist rigid categorization—whether phylogenetic or environmental—and thrive in the messy interplay of heredity, culture, and ecology. To move forward, conservation and scientific frameworks must integrate Indigenous stewardship, phylogenetic constraints, and environmental data into holistic models, ensuring that microbial diversity is valued not just for its biological role but for its cultural and spiritual significance as well.