In a recent development of what may be called biological philosophy of science, scholars have proposed that aligning notions of research environments with biological concepts of environment holds great promise for understanding the socio-material contexts in and through which science happens. Here, I explore the prospects and potential shortcomings of building sound research environment concepts by contrasting them with biological environment concepts. In doing so, I emphasize the importance of adhering to two central desiderata: the need to clarify what is (...) being environed (i.e., what the counter relatum of an environment is) and what is doing the environing (i.e., what type of environmental partition is instantiated). Subsequently, I juxtapose two biological construals of environment—organismal environments and population environments—with possible articulations of what ‘research environments’ might stand for, and I maintain that each presents distinct epistemic upshots and limitations. More generally, I argue that there are two broad relations that could exist between biological and research environments: ontological parallels and ontic discordance. Finally, employing the visual metaphor of epistemic parallax, I conclude by conveying some lessons and cautionary notes arising from these comparisons and the importation of biological environment concepts into philosophy of science. While environment concepts may come with epistemic purchase, we should be careful when ontologizing them. (shrink)