{"cited_by_count":932099,"description":"This cluster of papers focuses on the length-weight relationships, morphology, biodiversity, and biogeography of various fish species, with an emphasis on freshwater ecosystems. It also explores genetic diversity, conservation, and the influence of environmental factors on fish populations.","display_name":"Fish Biology and Ecology Studies","domain_id":"1","external_ids":{"openalex":"https://openalex.org/T12319","wikipedia":"https://en.wikipedia.org/wiki/Fish_length-weight_relationship"},"field_id":"11","id":"T12319","keywords":[{"display_name":"freshwater fish","id":"freshwater-fish","score":0.3727,"url":"https://openalex.org/keywords/freshwater-fish"},{"display_name":"fish taxonomy","id":"fish-taxonomy","score":0.7438,"url":"https://openalex.org/keywords/fish-taxonomy"},{"display_name":"Cyprinidae","id":"cyprinidae","score":0.4745,"url":"https://openalex.org/keywords/cyprinidae"},{"display_name":"catfish","id":"catfish","score":0.3439,"url":"https://openalex.org/keywords/catfish"},{"display_name":"fish specimen","id":"fish-specimen","score":0.6778,"url":"https://openalex.org/keywords/fish-specimen"},{"display_name":"Gobiidae","id":"gobies","score":0.7028,"url":"https://openalex.org/keywords/gobies"},{"display_name":"length-weight relationship","id":"length-weight-relationship","score":0.596,"url":"https://openalex.org/keywords/length-weight-relationship"},{"display_name":"ichthyofauna","id":"ichthyofauna","score":0.332,"url":"https://openalex.org/keywords/ichthyofauna"},{"display_name":"marine fish","id":"marine-fish","score":0.3036,"url":"https://openalex.org/keywords/marine-fish"},{"display_name":"cichlid fish","id":"cichlids","score":0.3864,"url":"https://openalex.org/keywords/cichlids"},{"display_name":"fish morphology","id":"fish-morphology","score":0.697,"url":"https://openalex.org/keywords/fish-morphology"},{"display_name":"ichthyology","id":"ichthyology","score":0.5443,"url":"https://openalex.org/keywords/ichthyology"},{"display_name":"deep-sea fish","id":"deep-sea-fish","score":0.4765,"url":"https://openalex.org/keywords/deep-sea-fish"},{"display_name":"fish distribution","id":"fish-distribution","score":0.3363,"url":"https://openalex.org/keywords/fish-distribution"},{"display_name":"allometric growth","id":"allometric-growth","score":0.4307,"url":"https://openalex.org/keywords/allometric-growth"},{"display_name":"meristic characters","id":"meristics","score":0.6101,"url":"https://openalex.org/keywords/meristics"},{"display_name":"flatfish","id":"flatfish","score":0.3589,"url":"https://openalex.org/keywords/flatfish"},{"display_name":"condition factor","id":"condition-factor","score":0.3965,"url":"https://openalex.org/keywords/condition-factor"},{"display_name":"fish collection","id":"fish-collection","score":0.6071,"url":"https://openalex.org/keywords/fish-collection"},{"display_name":"killifish","id":"killifish","score":0.3745,"url":"https://openalex.org/keywords/killifish"},{"display_name":"fish biology","id":"fish-biology","score":0.4661,"url":"https://openalex.org/keywords/fish-biology"},{"display_name":"fish diversity","id":"fish-diversity","score":0.3015,"url":"https://openalex.org/keywords/fish-diversity"},{"display_name":"reef fish","id":"reef-fish","score":0.2976,"url":"https://openalex.org/keywords/reef-fish"},{"display_name":"Labridae","id":"wrasses","score":0.5239,"url":"https://openalex.org/keywords/wrasses"},{"display_name":"fish identification","id":"fish-species-identification","score":0.4292,"url":"https://openalex.org/keywords/fish-species-identification"}],"legacy_keywords":["Fish","Length-Weight Relationships","Morphology","Biodiversity","Biogeography","Freshwater","Conservation","Genetic Diversity","Phylogenetic Analysis","Environmental Factors"],"openalex_id":"https://openalex.org/T12319","source_created_date":"2024-01-23T15:27:13","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1104","url":"/topics/T12319","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12319","works_count":384952,"label":"Fish Biology and Ecology Studies","provider":"openalex","revision":"b3c0ad8eede0c8c5","taxonomy_revision":"f050b5d4780b1289","title":"Fish Biology and Ecology Studies","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38284994947098795","address_version":"morton4x16-v1","coordinates":[1,11,1104,12319],"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}