TY JOUR TI TROPHOLOGY OF CTENOPHORE MNEMIOPSIS LEIDYI AFTER NATURALIZATION IN ECOSYSTEM OF CASPIAN SEA KW the Caspian Sea KW ctenophore KW Mnemiopsis leidyi KW jellylike organism KW gastrovascular cavity KW food items KW zooplankton KW nutrition JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Biryukova, M.. PY 2021 IS PB Astrakhan State Technical University