Supernumerary Chromosomes, Robertsonian Rearrangement and Multiple NORs in Corydoras Aeneus (Pisces, Siluriformes, Callichthyidae)

REFERENCES

• Almeida Toledo L.F. and Foresti F., 1985.—As regiões organizadoras de nuctéolo em peixes. Ciênc. Cult., 37: 448–453.
   Google Scholar
• Almeida Toledo L.F., Foresti F. and Toledo Fo S.A., 1985.—Spontaneous triploidy and NOR activity in Eigenmannia sp. (Pisces, Sternopygidae) from the Amazon basin. Genetica, 66: 85–88.
   Web of Science ®Google Scholar
• Cole C.J. and Leavens C.R., 1971.—Chromosome preparations of amphibians and reptiles: improved technique. Herpetol. Rev., 3: 102.
   Google Scholar
• Dias A.L. and Foresti F., 1985.—Ocorrência de cromossomos supranumerários em Bergiaria westermani (Pisces, Siluriformes). Ciênc. Cult., 37: 811.
   Google Scholar
• Falcão J.N., Moreira O. and Bertollo L.A.C., 1984.—An additional chromosome in two fish species. Rev. Brasil. Genet., 7: 109–118.
   Google Scholar
• Foresti F., Almeida Toledo L.F. and Toledo Fo S.A., 1981.—Polymorphic nature of nucleolus organizer regions in fishes. Cytogenet. Cell Genet., 31: 137–144.
   PubMedGoogle Scholar
• Foresti F., Almeida Toledo L.F. and Toledo Fo S.A., 1987.—Supranumerary chromosomes and multiple NORs in Moenkhausia sanctaefilomenae (Pisces, Characidae). (in press).
   Google Scholar
• Giles V., Thode G. and Alvarez M.C., 1985.—A new Robertsonian fusion in the multiple chromosome polymorphism of a mediterranean population of Gobius paganellus (Gobiidae Perciformes). Hereditas, 55: 255–260.
   Web of Science ®Google Scholar
• Hartley S.E. and Horne M.T., 1984.—Chromosome relationships in the genus Salmo. Chromosoma, 90: 229–237.
   PubMed Web of Science ®Google Scholar
• Hinegardner R. and Rosen D.E., 1972.—Cellular DNA content and evolution of teleostean fishes. Amer. Nat., 106: 621–644.
   Web of Science ®Google Scholar
• Hochberg V.B.M., Erdtmann B. and Leistner S., 1985.—Citogenética de duas populações de jundiás (Pisces, Pimelodidae, Rhamdia sp.) do Rio Grande do Sul. Abstract for the XII Congresso Brasileiro de Zoologia, February 1985.
   Google Scholar
• Howell W.M. and Black D.A., 1980.—Controlled silver staining of nucleolus organizer regions with a protective colloidal developer: a 1-step method. Experientia, 36: 1014–1015.
   PubMedGoogle Scholar
• Jones R.N. and Rees H., 1982.—B chromosomes. Academic Press, London, New York.
   Google Scholar
• Kirpichnikov V.S., 1981.—The evolution of karyotypes among cyclostomes and fishes. In: «Genetic bases of fish selection», springer-Verlag, New York.
   Google Scholar
• Levan A., Fredga K. and Sandberg A.A., 1964.—Nomenclature for centromeric position on chromosomes. Hereditas, 52: 201–220.
   Web of Science ®Google Scholar
• Pauls E., 1985.—Considerações sabre a evolução cromossômica e sistema de cromossomos supranumerários em espécies do gênera Prochilodus (Pisces, Prochilodontidae). Doctoral Thesis, Universidade Federal de São Carlos, SP, Brasil.
   Google Scholar
• Pauls E. and Bertollo L.A.C., 1983.—Evidence for a system of supernumerary chromosomes in Prochilodus scrofa Steindachner, 1881 (Pisces, Prochilodontidae). Caryologia, 36: 307–314.
   Web of Science ®Google Scholar
• Scheel J.J., Simonsen V. and Gyldenholm A.D., 1972.—The karyotypes and some electrophoretic patterns of fourteen species of the genus Corydoras. Sonderdruck aus Z. Zool. Systematik Evolutionforschung, 10: 144–155.
   Google Scholar
• Summer A.T., 1972.—A simple technique for demonstrating centromeric heterochromatin. Expl. Cell Res., 75: 304–306.
   PubMed Web of Science ®Google Scholar
• Taylor K.M., 1967.—The chromosomes of some lower chordates. Chromosoma, 21: 181–188.
   PubMed Web of Science ®Google Scholar
• Thode G., Giles V. and Carmen Alvarez M., 1984.—Multiple chromosomes polymorphism in Gobius paganellus (Teleostei, Perciformes). Hereditas, 54: 3–7.
   Web of Science ®Google Scholar
• Vasiliev V.P., 1980.—The selective mortality of different chromosomes morphs in Spicara flexuosa Raf. Genética, 52/53: 327–331.
   Web of Science ®Google Scholar
• Venere P.C. and Galetti Jr. P.M., 1985. Natural triploid and chromosome B in the fish Curimata modesta (Curimatidae, Characiformes). Rev. Brasil. Genet., 8: 681–687.
   Google Scholar