Gender differences of Pomacea canaliculata in cold tolerance.  Study on the supercooling of golden apple snail (Pomacea canaliculata) Comparative study on the digestive enzyme activities between golden apple snails (Pomacea canaliculata) and local field snails (Cipangopaludina chinensis) Effect of intermittent drought on growth, antioxidant capacity and digestive enzyme activity of Pomacea canaliculata