{"taxonConcept":{"guid":"5202297","parentGuid":"2339879","nameString":"Pseudancistrus nigrescens","nameComplete":"Pseudancistrus nigrescens Eigenmann, 1912","nameFormatted":"<span class=\"scientific-name rank-species\"><span class=\"name\">Pseudancistrus nigrescens<\/span> <span class=\"author\">Eigenmann, 1912<\/span><\/span>","author":"Eigenmann, 1912","nomenclaturalCode":null,"taxonomicStatus":"accepted","nomenclaturalStatus":null,"rankString":"species","nameAuthority":"GBIF Backbone Taxonomy","rankID":7000,"nameAccordingTo":null,"nameAccordingToID":null,"namePublishedIn":"Eigenmann, C. H. (1912). The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands. <em>Memoirs of the Carnegie Museum.<\/em> v. 5 (no. 1): i-xxii + 1-578, Pls. 1-103.","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":"Siluriformes","orderGuid":"708","family":"Loricariidae","familyGuid":"5158","genus":"Pseudancistrus","genusGuid":"2339879","scientificName":"Pseudancistrus nigrescens","guid":"5202297","species":"Pseudancistrus nigrescens","speciesGuid":"5202297"},"synonyms":[],"commonNames":[],"imageIdentifier":null,"conservationStatuses":{},"extantStatuses":[],"habitats":[],"categories":[],"simpleProperties":[],"images":[],"identifiers":[],"variants":[]}