[Developmental periods and adaptation of parthenites of Eurytrema pancreaticum (Dicrocoeliidae, Trematoda) to environmental conditions].
Data are given on the developmental periods of parthenites of E. pancreaticum (Janson, 1889) from the Far East of the USSR. The growth and formation of parthenites were found to take place from May to October and to coincide with the active period of the intermediate host's life cycle. With the decrease of autumn temperatures to 8 degrees the growth of parthenites slows down and ceases completely in October. The pause in the development of parthenites from October to April causes longer developmental periods of parthenites as compared to those in the regions of tropical and subtropical climate. Under laboratory conditions at a temperature of 8 to 22 degrees the development of parthenites proceeds without any intervals within 6.5 months.
D000222:Adaptation, Physiological; D000818:Animals; D004013:Dicrocoelium / Q000196:embryology / Q000254:growth & development / Q000502:physiology*; D008974:Mollusca / Q000469:parasitology; D010312:Parthenogenesis; D012621:Seasons; D012800:Siberia; D013696:Temperature; D013997:Time Factors
O srokakh razvitiia i adaptatsii partenit Eurytrema pancreaticum (Dicrocoeliidae, Trematoda) k usloviiam vneshneĭ sredy