{"id":"W2746858406","doi":"10.11646/zootaxa.4310.1.1","title":"Systematic revision of the Potamotrygon scobina Garman, 1913 species-complex (Chondrichthyes: Myliobatiformes: Potamotrygonidae), with the description of three new freshwater stingray species from Brazil and comments on their distribution and biogeography","year":2017,"lang":"en","type":"article","venue":"Zootaxa","topic":"Ichthyology and Marine Biology","field":"Environmental Science","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Biology; Amazon rainforest; Stingray; Biogeography; Chondrichthyes; Amazon basin; Structural basin; Internal transcribed spacer; Taxonomy (biology); Ecology; Zoology; Paleontology; Phylogenetic tree","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004344317,0.0007618571,0.0004097475,0.002139804,0.0008602725,0.0007599852,0.001004982,0.0005398155,0.001953743],"category_scores_gemma":[0.0007944097,0.0001770874,0.0003384211,0.0009926944,0.00129255,0.001189369,0.0009830798,0.0006745276,0.0003513575],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000861645,"about_ca_system_score_gemma":0.001420748,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005992003,"about_ca_topic_score_gemma":0.01503049,"domain_scores_codex":[0.9997445,0.00004789447,0.00004976572,0.00005822238,0.00007956546,0.00002001778],"domain_scores_gemma":[0.9996456,0.00006067627,0.0001139256,0.00003802706,0.00009689912,0.0000449313],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0001719112,0.00008004912,0.05851346,0.00266019,0.0001443318,0.002116094,0.008930934,0.0007020805,0.02656969,0.00493395,0.007708541,0.8874687],"study_design_scores_gemma":[0.00004041215,0.0006981757,0.3794447,0.003080713,0.0003762211,0.01514626,0.005488018,0.002165738,0.002416129,0.003666303,0.5874026,0.00007465582],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6882438,0.2220923,0.01792827,0.005105538,0.002834623,0.0007504036,0.001364038,0.0008914531,0.06078958],"genre_scores_gemma":[0.9312441,0.03401291,0.02372427,0.001608323,0.0006736275,0.0002714504,0.001483904,0.00008947507,0.006891886],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005992003,"threshold_uncertainty_score":0.01191425,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02023956232902762,"score_gpt":0.2167740337953707,"score_spread":0.1965344714663431,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}