{"taxonConcept":{"guid":"9120290","parentGuid":"8140485","nameString":"Perca fluviatilis var. nigrescens","nameComplete":"Perca fluviatilis var. nigrescens Heckel, 1840","nameFormatted":"<span class=\"scientific-name rank-subspecies\"><span class=\"name\">Perca fluviatilis var. nigrescens<\/span> <span class=\"author\">Heckel, 1840<\/span><\/span>","author":"Heckel, 1840","nomenclaturalCode":null,"taxonomicStatus":"accepted","nomenclaturalStatus":null,"rankString":"variety","nameAuthority":"GBIF Backbone Taxonomy","rankID":8010,"nameAccordingTo":null,"nameAccordingToID":null,"namePublishedIn":"Heckel, J. J. 1840. Ichthyologische Beiträge zu den Familien der Cottoiden, Scorpaenoiden, Gobioiden und Cyprinoiden. Ann. Wien Mus. Naturgesch. 2: 143-164.","namePublishedInYear":null,"namePublishedInID":null,"taxonRemarks":null,"provenance":null,"favourite":null,"infoSourceURL":null,"datasetURL":null},"taxonName":[],"classification":{"kingdom":"Animalia","kingdomGuid":"1","phylum":"Chordata","phylumGuid":"44","order":"Perciformes","orderGuid":"587","family":"Percidae","familyGuid":"4481","genus":"Perca","genusGuid":"2334781","species":"Perca fluviatilis","speciesGuid":"8140485","scientificName":"Perca fluviatilis var. nigrescens","guid":"9120290","variety":"Perca fluviatilis var. nigrescens","varietyGuid":"9120290"},"synonyms":[],"commonNames":[],"imageIdentifier":null,"conservationStatuses":{},"extantStatuses":[],"habitats":[],"categories":[],"simpleProperties":[],"images":[],"identifiers":[],"variants":[]}