{"id":"S87020645","label":"Gammarus pulex","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87020645","normalized_label":"gammarus pulex","broader":["http://id.loc.gov/authorities/subjects/sh87020640"],"aliases":["Rivulogammarus pulex"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87020645","provider":"lcsh","revision":"f4f8a144cc4febcf","taxonomy_revision":"f050b5d4780b1289","title":"Gammarus pulex","url":"/topics/S87020645","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13856534008521163268","address_version":"morton4x16-v1","coordinates":[0,20,48977,37888],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}