01590nas a2200205   4500008004100000245015700041210006900198260001200267300001000279490000700289520084800296653001101144653001401155653001601169653001101185653001701196100002201213700001901235856013001254       1996                        eng d00aPhylogenetic relationships of <i>Leuciscus keadicus</i>, An endemic cyprinid species from Greece, with other greek species in the genus <i>Leuciscus</i>0 aPhylogenetic relationships of iLeuciscus keadicusi An endemic cy  c1996///  a87-930 v453 aThe karyotype and the genetic divergence of Leuciscus keadicus, an endemic cyprinid species from Greece, in relation with other Leuciscus species occuring in Greece was investigated. Four different species of the genus Leuciscus were examined by allozyme electrophoresis. These results indicated that genetic variation, as calculated from the degree of expected heterozygosity, ranges from 0.062 to 0, the latter was found in L. keadicus only. The values of Nei's genetic distance among the four species examined ranged from 0.005 to 0.251. The time of divergence of L. keadicus from the other species was estimated about 5 My, indicating the long isolation of this species. The karyotype of L. keadicus consists of 2n=50 chromosomes, 7 pairs of metacentric, 6 pairs of submetacentric and 12 pairs of subtelocentric to acrocentric chromosomes.10aGreece10akaryotype10aL. keadicus10aPisces10apolymorphism1 aTsigenopoulos, C.1 aKarakousis, Y.  uhttps://icgf.myspecies.info/content/phylogenetic-relationships-leuciscus-keadicus-endemic-cyprinid-species-greece-other-greek