{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","description":"This cluster of papers focuses on the biogeography, conservation, and ecological dynamics of Neotropical freshwater fishes, with an emphasis on the Amazon River system. It covers topics such as fish biodiversity, impacts of hydropower dams, aging research using short-lived fish species, tropical river fisheries, electroreception in fishes, and the effects of habitat degradation on fish assemblages. The papers also explore the historical biogeography and evolutionary history of Neotropical freshwater fishes.","keywords":[{"id":"https://openalex.org/keywords/catfish","display_name":"catfish","score":0.2008},{"id":"https://openalex.org/keywords/ichthyofauna","display_name":"ichthyofauna","score":0.2152},{"id":"https://openalex.org/keywords/characidae","display_name":"Characidae","score":0.529},{"id":"https://openalex.org/keywords/characiformes","display_name":"Characiformes","score":0.532},{"id":"https://openalex.org/keywords/loricariidae","display_name":"Loricariidae","score":0.6452},{"id":"https://openalex.org/keywords/fish-observation","display_name":"fish observation","score":0.8751},{"id":"https://openalex.org/keywords/freshwater-fish-taxonomy","display_name":"freshwater fish taxonomy","score":0.4625},{"id":"https://openalex.org/keywords/species-observation","display_name":"species observation","score":0.5608},{"id":"https://openalex.org/keywords/electric-fish","display_name":"electric fish","score":0.634},{"id":"https://openalex.org/keywords/electroreception","display_name":"electroreception","score":0.4959},{"id":"https://openalex.org/keywords/gymnotiformes","display_name":"Gymnotiformes","score":0.6585},{"id":"https://openalex.org/keywords/electric-organ-discharge","display_name":"electric organ discharge","score":0.7743},{"id":"https://openalex.org/keywords/trichomycteridae","display_name":"Trichomycteridae","score":0.7071},{"id":"https://openalex.org/keywords/weakly-electric-fish","display_name":"weakly electric fish","score":0.643},{"id":"https://openalex.org/keywords/catfish-taxonomy","display_name":"catfish taxonomy","score":0.4294},{"id":"https://openalex.org/keywords/amazonian-fish","display_name":"Amazonian fish","score":0.4591},{"id":"https://openalex.org/keywords/tapajos-river-basin","display_name":"Tapaj\u00f3s River basin","score":0.6808},{"id":"https://openalex.org/keywords/lateral-line","display_name":"lateral line","score":0.2409},{"id":"https://openalex.org/keywords/rivulidae","display_name":"Rivulidae","score":0.6736},{"id":"https://openalex.org/keywords/arapaima-gigas","display_name":"Arapaima gigas","score":0.3145},{"id":"https://openalex.org/keywords/anostomidae","display_name":"Anostomidae","score":0.5768},{"id":"https://openalex.org/keywords/mormyridae","display_name":"Mormyridae","score":0.4037},{"id":"https://openalex.org/keywords/cyprinodontiformes","display_name":"Cyprinodontiformes","score":0.4041},{"id":"https://openalex.org/keywords/ictio","display_name":"Ictio","score":0.9353},{"id":"https://openalex.org/keywords/madeira-river-basin","display_name":"Madeira River basin","score":0.5436}],"legacy_keywords":"Freshwater Ecoregions; Fish Biodiversity; Amazon River System; Hydropower Dams; Neotropical Fish Assemblages; Aging Research; Tropical River Fisheries; Electroreception in Fishes; Habitat Degradation; Biogeographical Patterns","ids":{"openalex":"https://openalex.org/T12014","wikipedia":"https://en.wikipedia.org/wiki/Freshwater_fish"},"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10005","display_name":"Ecology and Vegetation Dynamics Studies"},{"id":"https://openalex.org/T10302","display_name":"Fish Ecology and Management Studies"},{"id":"https://openalex.org/T11387","display_name":"Ichthyology and Marine Biology"},{"id":"https://openalex.org/T11656","display_name":"Turtle Biology and Conservation"},{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management"},{"id":"https://openalex.org/T11955","display_name":"Urban and spatial planning"},{"id":"https://openalex.org/T12819","display_name":"Environmental Philosophy and Ethics"},{"id":"https://openalex.org/T12870","display_name":"Seedling growth and survival studies"},{"id":"https://openalex.org/T12965","display_name":"Wildlife Conservation and Criminology Analyses"},{"id":"https://openalex.org/T13394","display_name":"Ecology, Conservation, and Geographical Studies"},{"id":"https://openalex.org/T13732","display_name":"Aerospace, Electronics, Mathematical Modeling"}],"works_count":88403,"cited_by_count":280156,"works_api_url":"https://api.openalex.org/works?filter=topics.id:T12014","updated_date":"2026-10-19T03:01:26","created_date":"2024-01-23T15:27:12"}