CYTOGENETIC STUDIES ON FISHES OF THE FAMILY PIMELODIDAE (SILUROIDEI)

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LeGrande and Fitzsimons (1988) summa- rized chromosomal information about 11 marine sciaenid species included in nine genera. However, this report lacked the records of two

In this case, we find a derived state for the distribution of 18S ribosomal cistrons in synteny with regions 5S, the latter scattered in many others chromosomes in the

The current distribution of this species includes Venezuela’s Caribe basin (western region in the Depression occupied by the Aroa, Tocuyo, Yaracuy, and Urama rivers, and eastern

The diploid number of 56 chromosomes described here for Parapimelodus nigribarbis and Pimelodus maculatus from lago Guaíba, has been found for the majority of the species

Figure 2 - Karyotype of Gymnothorax miliaris after: (a) Giemsa conven- tional staining, Inbox, the NOR-bearing pair; (b) C-banding, Non-poly- morphic (c-d) and polymorphic

Interstitial bands CMA 3 +/DAPI+ showed diferences among cultivars (Fig. Don Guiem and cv. mantegazzianus species cv. EEA INTA Anguil and cv. 2) revealed two ribosomal