01896nas a2200241   4500008004100000245010500041210006900146260001200215300001200227490000700239520109900246653000801345653002101353653001101374653002101385653002701406653002101433653001101454100001701465700002001482700002101502856013101523       2006                        eng d00aSome morphological and biological characteristics of fishes from Tavropos reservoir (western Greece)0 aSome morphological and biological characteristics of fishes from  c2006///  a199-2100 v553 aA bag-seine net (18-22 mm bar length mesh size) was used to collect two native, the Albanian barbel, Barbus albanicus Steindachner, 1870 and the chub, Leuciscus cf. svallize (Heckel et Kner, 1858) and one introduced, the pumpkinseed, Lepomis gibbosus (Linnaeus, 1758), fish species of the Tavropos reservoir (western Greece). The somatic lengths were linearly correlated to each other for all three species. B. albanicus and L. cf. svallize exhibited negative allometric growth, while the L. gibbosus grew isometrically. The mouth dimensions were linearly or exponentially correlated to body size for all species. However, the mouth morphology differed among the species indicating differences in foraging ability and resource utilisation. The lifespan of B. albanicus, L. cf. svallize and L. gibbosus in Tavropos reservoir was 21, 9 and 3 years respectively. The corresponding growth parameters were: L ? = 47.0 cm, K = 0.064 yr-1, t0 = -2.76 yr for B. albanicus, L? = 24.3 cm, K = 0.257 yr-1, t 0 = -1.46 yr for L. cf. svallize and L? = 11.9 cm, K = 0.506 yr-1, t0 = -1.67 yr for L. gibbosus.10aage10aBarbus albanicus10agrowth10aLepomis gibbosus10aLeuciscus cf. svallize10aMouth dimensions10aPisces1 aBobori, D.C.1 aTsikliras, A.C.1 aEconomidis, N.I.  uhttps://icgf.myspecies.info/content/some-morphological-and-biological-characteristics-fishes-tavropos-reservoir-western-greece