@article {10731, title = {Banded karyotype of the cyprinid fish Leuciscus borysthenicus.}, journal = {Ichthyological ResearchIchthyological Research}, volume = {43}, number = {4}, year = {1996}, pages = {463-468}, keywords = {kape pisces}, author = {Rab, P. and Karakousis, Y. and R{\'a}bov{\'a}, M. and Economidis, P. S.} } @article {7304, title = {Phylogenetic relationships of Barbus peloponnesius Valenciennes, 1842 (Osteichthyes: Cyprinidae) from Greece and other species of Barbus as revealed by allozyme electrophoresis.}, journal = {Biochemical Systematics and EcologyBiochemical Systematics and Ecology}, volume = {23}, number = {4}, year = {1995}, pages = {365-375}, abstract = {The phylogenetic relationships among populations belonging to the species Barbus peloponnesius, a species from Greece with ambiguous taxonomic status and to other populations belonging to the species Barbus (B. petenyi and B. meridionalis) were investigated. A high degree of genetic similarity between B. peloponnesius and B. petenyi was revealed. In contrast, the former species seems to be genetically distinct from B. meridionalis. The possible influence of paleogeographic events on the phylogenetic relationships of these species is considered.}, keywords = {Pisces}, author = {Karakousis, Y. and Machordom, A. and Doadrio, I. and Economidis, P. S.} } @article {7305, title = {Multivariate analysis of the morphological variability among Barbus peloponnesius (Cyprinidae) populations from Greece and two populations of B. meridionalis meridionalis and B. meridionalis petenyi.}, journal = {CybiumCybium}, volume = {17}, number = {3}, year = {1993}, pages = {229-240}, abstract = {Morphological differentiation among Barbus peloponnesius, B. meridionalis petenyi and B. meridionalis meridionalis has been investigated using multivariate morphometric analysis. B. peloponnesius and B. m. petenyi form a group distinct from the B. m. meridionalis. These findings support the Karaman{\textquoteright}s classification (1971) of B. peloponnesius as a distinct species and also indicate that B. peloponnesius and B. m. petenyi probably constitute one species. Furthermore, differences among the B. peloponnesius populations indicate the existence of at least two subspecies in Greece.}, keywords = {Pisces}, author = {Karakousis, Y. and Peios, C. and Economidis, P. S. and Triantaphyllidis, C.} } @article {7310, title = {Morphological variability among seven populations of brown trout, Salmo trutta L., in Greece.}, journal = {Journal of Fish BiologyJournal of Fish Biology}, volume = {38}, number = {6}, year = {1991}, pages = {807-817.}, keywords = {Pisces}, author = {Karakousis, Y. and Triantaphyllidis, C. and Economidis, P. S.} }