"Shenlong 1" East Asian scorpion

East Asian scorpion "Shenlong 1" is a new variety bred through heterosis, which has the advantages of large physique, high toxin production, short growth cycle, high litter rate, high reproduction rate, and improved immunity to original diseases and insect pests and adaptability to the growth environment to facilitate feeding and management.

1. Special symptoms: the characteristics of this species are similar to those of other East Asian scorpions, with a long, flat and oval trunk (from front abdomen to head and chest) and a tail-shaped rear abdomen. The whole body looks like a lute, and the surface of the whole body is a highly textured hard skin. The body is brown, the ventral surface and appendages are light, the claws are yellow, and the tail is slightly yellow and bright. The whisker of the female scorpion is slender and the inner edge of the base is not obviously raised, while the movable finger of the male scorpion is thicker and shorter, and there is an obvious bulge at the base.

Its remarkable feature is its large physique. The body length can reach 7.0-8.5 cm, individual reach 9.0 cm, the body width is about 1.5 cm, and the weight is 2.2-2.8 grams (pregnant scorpion).

2. Characteristics

The main results are as follows: 1. The physiological characteristics of this species of scorpion are similar to those of other scorpions, like tide and fear of dampness, fear of strong light stimulation, gregarious, quiet and motionless, and have the habit of knowing nests and recognizing groups. Most scorpions live together in fixed nests. Generally speaking, in large and small groups of nests, male and female scorpions can live in harmony and rarely kill each other. Scorpion reared at constant temperature has no hibernation habit.

2. Generally, scorpion can survive from 40 ℃ to-5 ℃, and the temperature is closely related to the growth, development and reproduction of scorpion. Constant temperature feeding basically changed the growth time and reproductive cycle of wild scorpion. At 35-38 ℃, 2 litters per minute with no interval, eating interval 2-3 days, peeling time 4.5-5 hours, daily activity 4.5-5 hours, 30-35 ℃ 1 minute 2 litters, interval 10 minutes, eating interval 3-4 days, desquamation time 70-90 minutes, daily exercise 4 hours 28-30 ℃, 1 litter in 2 minutes, eating interval 4-5 days, peeling time 130-180 minutes, daily activity 3.5 hours. When the temperature is below 28 ℃, it takes a long time or does not give birth. Eat for a long time or do not eat; desquamate for a long time or not; daily activity time is short or inactive.

3. Under the condition of relatively constant temperature and humidity (28-35 ℃, 40% Mel 60%), the growth cycle of the variety is 8-10 months; the number of eggs laid each time is 25-85; and the number of offspring is 2-3 times a year. The survival rate of scorpion is 80%, and the survival rate of scorpion is 95%.

III. Key points of feeding and management

⑴ scorpion pond construction. The pool is 1.5 meters long, 1.0 meters wide and 0.5 meters high. The inner wall of the pool is pasted with 16.5 cm high glass to prevent scorpions from escaping. ⑵ feeding density and male / female ratio. 600 scorpions can be raised per square meter. There are 1000 middle-aged scorpions and about 10,000 2-3-year-old scorpions. The ratio of male to female in ⑶ artificial breeding was 3:1. ⑷ is relatively constant in temperature and humidity. The ⑸ feed is mainly yellow powder worm. ⑹ should pay attention to the special feeding and management of pregnant scorpion, mother scorpion before and after giving birth, baby scorpion and so on.