Reproductive isolation keeps hybridizing Daphnia species distinct

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Keller, B., Wolinska, J., Tellenbach, C., & Spaak, P. (2007). Reproductive isolation keeps hybridizing Daphnia species distinct. Limnology and Oceanography, 52(3), 984-991. https://doi.org/10.4319/lo.2007.52.3.0984