Autor: |
Silva, Gabriel S. C., Reia, Lais, Morimoto, César K., Benine, Ricardo C., Oliveira, Claudio |
Rok vydání: |
2023 |
Předmět: |
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DOI: |
10.5281/zenodo.7691059 |
Popis: |
Key to Upper Paraná basin species of Imparfinis 1. 11−12 gill rakers on first ceratobranchial; conspicuous longitudinal dark stripe along flank; first dorsal-fin ray longer or approximately of same length of second ray........................................................ I. schubarti 1’. 5−7 gill rackers on first ceratobranchial; inconspicuous longitudinal dark stripe along flank; first dorsal-fin ray shorter than second ray;.......................................................................................... 2 2. Orbital diameter 11.8−19.9% in HL; caudal peduncle depth 8.0−12.2% in SL................................. I. mirini 2’ Orbital diameter 20.0− 25.5 in HL; caudal peduncle depth 5.3−7.6 in SL.......................................... 3 3. 39−40 vertebrae, 7−8 gill rackers on first ceratobranchial, body uniformly colored.......................... I. piperatus 3’. 38 vertebrae, 5−6 gill rackers on first ceratobranchial, body mottled colored............................... I. lepturus |
Databáze: |
OpenAIRE |
Externí odkaz: |
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