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S. Morelli, L. Bertollo, F. Foresti (1983)
Cytogenetic Considerations on the Genus Astyanax (Pisces, Characidae). I. Karyotypic VariabilityCaryologia, 36
A. Kligerman, S. Bloom (1977)
Rapid Chromosome Preparations from Solid Tissues of FishesWsq: Women's Studies Quarterly, 34
Schempp Schempp, Schmid Schmid (1981)
Chromosome banding in Amphibia. VI. BrdU replication patterns in Anura and demonstration of XX/XY sex chromosomes in Ranu esculentaChrornosoma, 83
Kirpichnikov Kirpichnikov (1973)
On karyotype evolution in Cyclostomata and Pisceschthyologia, 5
Robert Kirby, Kenneth Thompson, Clark Hubbs (1977)
Karyotypic similarities between the mexican and blind tetrasCopeia, 3
Falcão Falcão, Bertolo Bertolo, Moreira‐Filho Moreira‐Filho (1984)
An additional chromosome in two fish speciesRev. Brasil. Genet., 7
Muramoto Muramoto, Ohno Ohno, Atkin Atkin (1968)
On the diploid stage of the fish order OstariophysiChromosoma, 24
Haaf Haaf, Schmid Schmid (1984)
An early stage of ZW/ZZ sex chromosome differentiation in Poecilia sphenops var. melanistica (Poeciliidae, Cyprinodontiformes)Chromosoma, 89
N. Menezes (1976)
On the Cynopotaminae, a new subfamily of Characidae (Osteichthyes, Ostariophysi, Characoidei), 28
N. Menezes, J. Géry (1983)
Seven new Acestrorhynchin characid species (Osteichthyes, Ostariophysi, Characiformes) with comments on the systematics of the groupRevue Suisse De Zoologie, 90
Bertollo Bertollo, Takahashi Takahashi, Moreira‐Filho Moreira‐Filho (1979)
Karyotypic studies of two allopatric populations of the genus Hoplias (Pisces, Erythrinidae)Rev. Brasil. Genet., 2
Levan Levan, Fredga Fredga, Sandberg Sandberg (1964)
Nomenclature for centromeric position on chromosomesHereditas, 52
Schmid Schmid, Olert Olert, Klett Klett (1979)
Chromosome banding in Amphibia. 11. Sex chromosomes in TriturusChrorviosonza, 71
The karyotypes of six species of Acestrorhynchinae (Acestrorhynchus alus, A. lacustris, Oligosarcus hepsetus, O. jenynsii, O. macrolepis and O. pinloi) and of one species of Cynopotaminae (Galeocharax knerii) were studied. The six Acestrorhynchinae species have 2n= 50, while Galeocharax knerii has 2n= 52 chromosomes. Some chromosomal characteristics were detected which permit establishing some karyotypic relationships among the different species investigated. Thus, among the Acestrorhynchinae, the four Oligosarcus species are relatively more related to one another than the two Acestrorhynchus species, at least with respect to the cytogenetic data considered. On the basis of the methods used, no sex chromosome heteromorphism was detected in the species for which a comparative study between male and female specimens was possible.
Journal of Fish Biology – Wiley
Published: Nov 1, 1985
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