1. The effects of seasonal, sex and size on the digestive enzyme activities in freshwater crayfish (Astacus leptodactylus Eschscholtz, 1823);Bahadir Koca, S.
2. Effect of lactic acid bacteria and the potential probiotic Hafnia alvei on growth and survival rates of narrow clawed crayfish (Astacus leptodactylus Esch., 1823) stage II juveniles;Dıdınen, B. I.
3. Effect of different feed and stocking density on survival and growth performance of Astacus leptodactylus (Esch., 1823) juveniles;Erol, K. G.
4. Tatlı su istakozu Astacus leptodactylus (Eschscholtz, 1823) yetiştiriciliğinde yavru dönemde muhtemel ölüm nedenleri;Erol, K. G.
5. Managing invasive crayfish: is there a hope?;Gherardi, F.