Cytogenetic studies in the redtail catfish, Phractocephalus hemioliopterus (Bloch & Schneider, 1801) (Siluriformes, Pimelodidae) a giant fish from Amazon basin


	Metaphases of Phractocephalus hemioliopterus a AgNO3 staining bCMA3 banding cFISH with 18S rDNA probe and dFISH with 5S rDNA probe. Arrows indicate the NOR-bearing chromosomes and arrowheads indicate the chromosome pair with 5S rDNA.

Part of: Swarça AC, Dias AL, Fenocchio AS (2017) Cytogenetic studies in the redtail catfish, Phractocephalus hemioliopterus (Bloch & Schneider, 1801) (Siluriformes, Pimelodidae) a giant fish from Amazon basin. Comparative Cytogenetics 11(1): 119-128. https://doi.org/10.3897/CompCytogen.v11i1.11152