sourceTaxonName: Esox lucius
targetTaxonName: midges
localityName: Spain|Ruidera Lakes.
referenceCitation: Elvira, B., G.G. Nicola and A. Almodovar. 1996. Pike and red swamp crayfish: a new case on predator-prey relationship between aliens in central Spain. J. Fish Biol. 48(3):437-446.