sourceTaxonName: Esox lucius
targetTaxonName: Leuciscus idus
localityName: Russia|Keret' River.
referenceCitation: Pervozvanskiy, V.Y. and V.F. Bugayev. 1992. Notes on the ecology of the northern pike, <i>Esox lucius</i>, from the Keret' River (White Sea Basin). J. Ichthyol. 32(4):116-126.