The red-eared turtle is a water-footed turtle with a typical red stripe on both sides of the head, and sometimes a red spot on the top of the head. The red stripe sometimes breaks into two or three spots, and the color depth varies from orange to dark red. Some red-eared turtles do not have these red stripes. A typical newly hatched red-eared turtle has a charming green back and skin. The carapace is covered with a perfect pattern of yellow-green to dark green stripes. As the turtle grows, the color of the shell changes. The green background of young adult individuals will be replaced by yellow and eventually become dark brown olives. The pattern on the shell consists of black lines, stripes, and smoke-stained patches, sometimes mixed with white, yellow, or even red spots. The merging of red-eared tortoises and other turtle species, such as the yellow-bellied slippery tortoise, has increased the difficulty of species identification and they often hybridize with other aquatic turtles during captivity. Red-eared tortoises may be the first species of turtles to undergo color variation (such as whitening and coloring) through artificial breeding. It has the characteristics of large individuals, mixed food, and few diseases, and it has great prospects for development in terms of consumption, appreciation, and economic utilization. The red-eared turtle is lively and lively and is more active and active than any freshwater turtle produced in China. It responds sensitively to the sound of water and vibration. Once it is scared, it dives into the water. The red-eared turtle is a species of aquatic turtle that enjoys plentiful habitats in clear water ponds. At noon, winds and days are magpies. The magpie shells are sunburned on the shore and rest on the surface for a rest or wandering in the water. The activity of the red-eared tortoise changes with changes in the ambient temperature. The optimum temperature is 20°C~32°C, hibernating below 11°C, and deep hibernation below 6°C. According to the experience of breeding this turtle in the leading museum of amphibians and reptiles in Haining, Zhejiang Province, the feeding and management techniques of the red-eared turtle are described as follows:
Breeding environment Red-eared turtles are seen in the domestic market with almost 50 grams of hatchlings. Juvenile turtles can generally be kept in glass jars, arranged in an amphibious style, with 2/3 area of ​​the tank as water area and 1/3 as land, paved with pebbles and rockery stones; it is also possible to use a long glass to divide the cylinder into 1/ 3 The area is covered with sand and grass is planted.
Males and females have no significant difference in appearance color between males and females, and they differ greatly in weight. When a female has a body weight of 1000 g and a male body weighs 250 g, sex can be identified. Females can weigh up to 1000g to 2000g, have a flat plastron, cloacal holes in the back edge of the carapace, and males weigh no more than 500g. The claws of the limbs are longer and the tail is longer. The position of the cloacal opening is on the back. The tail beyond the rear edge of A. The female body is wide and short, and the cloaca hole is closer to the base of the tail; the male body is narrower and longer, the tail is long and thick, and the cloaca hole is far from the base of the tail and the claw is long.
Red-eared turtles are omnivorous animals. Under artificial rearing conditions, like to eat animal feed, such as fish, pork, animal viscera, cockroaches, snails and blood worms (chironthera larvae), red silkworm (phlegm), mealworm (breadworm), fly maggots, etc. . Also eat vegetables, rice, fruits and other plants. Red-eared turtles have no selective feeding time, and they eat both day and night. There are snatch behaviors in the state of starvation, and there is a phenomenon of eating too much food.
Although feeding red-eared tortoises is omnivorous, partial-eating animal-based diets are mainly based on poultry, pigs and other animal internal organs and fly maggots and breadworms under artificial rearing conditions. Appropriate mix with fruits, vegetables and mixed feeds to enhance their nutrients. Vitamin E powder and antibiotics are added in spring and autumn to increase the turtle's fertility and enhance the turtle's constitution. Daily feeding should be done regularly, fixed-point, and qualitative.
The time for regular feeding is fixed, generally 10 to 14 in the spring and autumn, and 7 to 9 or 18 to 19 in the summer. When the temperature is too high or too low, the turtles have to eat or not to eat. The phenomenon.
The location of fixed feeding should be fixed so that it is convenient to observe the turtle's eating and eating conditions and activities. When the feed is fed, healthy turtles can crawl before eating. Tortoises that are unresponsive or do not eat should be observed and those who are severe should be kept separately.
Sterile feeds must be fresh and free of odors. The leftovers should be washed first. Excess ribs and skin should be removed to avoid indigestion.
Water Management Red-eared turtles live in water most of the time and prefer to be in clear water. Therefore, the quality of water is very important. Change the water every 10 days to 15 days in the summer. If the water color is brownish green or blue-green, it indicates that the water quality is too “fatâ€, and the water should be replaced in time. From June to September, due to the high temperature, changing the water should be carried out within 3 hours to 4 hours after feeding. In winter, turtles can change water or not change water during hibernation.
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