References
- Almeida-Toledo , L.F. , Foresti , F. and Toledo-Filho , S.A. 2000 . Karyotypic evolution in Neotropical freshwater . Chrom. Today , 13 : 169 – 182 .
- Alves , A.L. , Oliveira , C. and Foresti , F. 2003 . Karyotype variability in eight species of the subfamilies Loricariinae and Ancistrinae (Teleostei, Sil-uriformes, Loricariidae) . Caryologia , 56 : 57 – 63 .
- Alves , A.L. , Oliveira , C. and Foresti , F. 2005 . Comparative cytogenetic analysis of eleven species of subfamilies Neoplecostominae and Hypostominae (Siluriformes: Loricariidae) . Genetica , 124 : 124 – 127 . 2005
- Andreata , A.A. , Almeida-Toledo , L.F. , Oliveira , C. and Toledo-Filho , S.A. 1992 . Chromosome studies in Hypoptopomatinae (Pisces, Siluriformes, Loricariidae): I. XX/XY Sex chromosome heteromor-phism in Pseudotocinclus tietensis . Cytologia , 57 : 369 – 372 .
- Andreata , A.A. , Almeida-Toledo , L.F. , Oliveira , C. and Toledo-Filho , S.A. 1993 . Chromosome studies in Hypoptopomatinae (Pisces, Siluriformes, Loricariidae): II. ZZ/ZW Sex chromosome system, B chromosomes, and constitutive heterochromatin differentiation in Microlepidogaster leucofrenatus . Cy-togenet. Cell Genet. , 63 : 215 – 220 .
- Andreata , A.A. , Almeida-Toledo , L.F. , Oliveira , C. and Toledo-Filho , S.A. 1994 . Chromosome studies in Hypoptopomatinae (Pisces, Siluriformes, Loricariidae): III. Analysis of seven species . Caryolo-gia , 47 : 27 – 37 .
- Armbruster , J.W. 2004 . Phylogenetic relationships of the sucker-mouth armored catfishes (Loricariidae) with particular emphasis on the Hypostominae and the Ancistrinae . Zool. J. Linnean Soc. , 141 : 1 – 80 .
- Artoni , R.F. and Bertollo , L.A.C. 1996 . Cytoge-netic studies on Hypostominae (Pisces, Siluriformes, Loricariidae). Considerations on karyotype evolution in the genus Hypostomus . Caryologia , 49 : 81 – 90 .
- Artoni , R.F. and Bertollo , L.A.C. 1999 . Nature and distribution of constitutive heterochromatin in fishes, genus Hypostomus (Loricariidae) . Genetica , 106 : 209 – 214 .
- Britski , H.A. 1997 . Descrição de um novo gênero de Hypoptopomatinae, com duas espécies novas (Sil-uriformes, Loricariidae) . Pap. Avulsos Dep. Zool. , 40 : 231 – 255 .
- Caputo , V. , Marchegiani , F. , Sorice , M. and Olmo , E. 1997 . Heterochromatin heterogeneity and chromosome variability in four species of gobiid fishes (Perciformes: Gobiidae) . Cytogenet. Cell Genet. , 79 : 266 – 271 .
- Fenerich , P.C. , Foresti , F. and Oliveira , C. 2004 . Nuclear DNA content in 20 species of Siluriformes (Teleostei: Ostariophysi) from the Neotropical region . Genet. Mol. Biol. , 27 : 350 – 354 .
- Foresti , F. , Oliveira , C. and Almeida-Toledo , L.F. 1993 . A method for chromosome preparations from large specimens of fishes using in vitro short treatment with colchicine . Experientia , 49 : 810 – 813 .
- Galetti , P.M. Jr. and Foresti , F. 1986 . Evolution of ZZ/ZW system in Leporinus (Pisces, Anostomidae). The role of constitutive heterochromatin . Cytogenet. Cell Genet. , 43 : 43 – 46 .
- Galetti , P.M. Jr. , Mestriner , C.A. , Vênere , P.C. and Foresti , F. 1991 . Heterochromatin and karyotype reorganization in fish of the family Anostomidae (Characiformes) . Cytogenet. Cell Genet. , 56 : 116 – 121 .
- Giuliano-Caetano , L. 1998 . Polimorfismo cromo-ssômico Robertsoniano em populações de Rinelori-caria latirostris (Pisces, Loricariinae) , Brazil : Universidade Federal de São Carlos . Doctoral’s thesis
- Howell , W.M. and Black , D.A. 1981 . Controlled silver staining of Nucleolus Organizer Regions with a protective colloidal developer: a 1-step method . Ex-perientia , 36 : 1014 – 1015 .
- Levan , A. , Fredga , K. and Sandberg , A.A. 1964 . Nomenclature for centromeric position on chromosomes . Hereditas , 52 : 201 – 220 .
- Livingstone , K. and Riesenberg , L.H. 2003 . Chromosomal evolution and speciation: a recombination-based approach . New Phytologist , 161 : 107 – 112 .
- Mantovani , M. , Abel , L.D.S. , Mestriner , C.A. and Moreira-Filho , O. 2000 . Accentuated polymorphism of heterochromatin and nucleolar organizer regions in Astyanax scabripinnis (Pisces, Characidae): tools for understanding karyotypic evolution . Ge-netica , 109 : 161 – 168 .
- Margarido , V.P. and Galetti , P.M. Jr. 2000 . Amplification of a GC-rich heterochromatin in the freshwater fish Leporinus desmotes (Characiformes, Anos-tomidae) . Genet. Mol. Biol. , 23 : 569 – 573 .
- Navarro , A. and Barton , N.H. 2003 . Chromosomal speciation and molecular divergence - Accelerated evolution in rearranged chromosomes . Science , 300 : 321 – 324 .
- Nelson , J.S. 1994 . Fishes of the world , 3rd , John Wiley & Sons, Inc .
- Phillips , R. and Ráb , P. 2001 . Chromosome evolution in the Salmonidae (Pisces): an update . Biol. Reviews , 76 : 1 – 25 .
- Qumsiyeh , M.B. 1994 . Evolution of number and morphology of mammalian chromosomes . J. Heredity , 85 : 455 – 465 .
- Reis , R.E. , Kullander , S.O. and Ferraris , C.J. Jr. 2003 . Check list of the freshwater fishes of South America , Porto Alegre : Edipucrs .
- Riesenberg , L.H. 2001 . Chromosome rearrangements and speciation . Trends Ecol. Evol. , 16 : 351 – 358 .
- Schaefer , S.A. 1998 . “ Conflict and resolution impact of new taxa on phylogenetic studies of the Neotropical cascudinhos (Siluroidei: Loricariidae) ” . In Phylogeny and Classification of Neotropical Fishes , Edited by: Malabarba , L.R. , Reis , R.E. , Vari , R.P. , Lu-cena , Z.M.S. and Lucena , C.A.S. 375 – 400 . Porto Alegre : Edipucrs .
- Schaefer , S.A. 2003 . “ Hypoptopomatinae ” . In Check list of the freshwater fishes of South America , Edited by: Reis , R. E. , Kullander , S. O. and Ferraris , C. J. 321 – 329 . Porto Alegre : Edipucrs .
- Shimabukuro-Dias , C. , Oliveira , C. and Foresti , F. 2004 . Karyotype variability in eleven species of the genus Corydoras (Siluriformes, Callichthyidae) . Ich-thyol. Expl. Freshwaters , 15 : 135 – 146 .
- Sumner , A.T. 1972 . A simple technique for demonstrating centromeric heterochromatin . Exp. Cell Res. , 75 : 304 – 306 .
- Vênere , P.C. and Galetti , P.M. Jr. 1989 . Chromosome evolution and phylogenetic relationships of some Neotropical Characiformes of the family Curimatidae . Rev. Brasil. Genet. , 12 : 17 – 25 .