Species Australian Dragon Australian rare animals From ancient and mysterious Australia Primitive life interwoven with modern civilization In addition to the Koala, another national treasure species - the Australian gold dragon (gold dragon) Australian sea dragons grow in seagrasses on the sea floor of Australia. Adult sea dragons are about a foot long. If they are not careful, they are seagrass floating in the water. But if you look closely, you will find that they are really some dragons. In fact, the sea dragon animal is a fish, its epidermis is covered with a layer of armor like bone. Its vision is very good. It lives on tiny shrimps and jellyfish. Since it has no teeth, it sucks into its mouth when it sees food. Like all fish, sea dragons reproduce eggs. The difference is that the sea dragons are completed by the male sea dragons. The female sea dragon lays the eggs at the end of the male sea dragon and then leaves; these eggs are at the tail of the male sea dragon. It takes about five weeks to hatch. After hatching, Xiao Hailong can see and swim, and must find his own independent food, because his father does not have to take care of young dragons. Small dragons need to grow for two years before they reach adulthood. Hao Hailong Solenognathus hardwickii (Gray)--Vertebrata, Pisces, Actinopterygii, Syngnathiformes, Syngnathidae There are more than 150 species of fish belonging to Syngastheiformes (Syngnathidae) that are closely related to the hippocampus. The body is very slender, like the hippocampus, covered by bone rings. With a long tubular kiss, small mouth, a dorsal fin, often with a small caudal fin. Body length varies from species to species, about 2.5 to 50 centimeters (1 to 20 inches). Found in warm water areas, mainly seafood, and some live in or enter fresh water. It is very delicate and slow to swim. It often lives in seagrass, big leaf algae or other aquatic plants. It can feed and hide. Mouth sucking tiny aquatic creatures. Reproductive behavior is the same as that of the hippocampus, and the fertilized eggs are carried by male fish until hatching. Eggs can adhere to the body surface, buried in a spongy tissue area, or in a parental sac, formed by longitudinal pleats. The razorfish family (Solenostomidae) closely related to the sea dragon is a small and exotic fish of the Indian Ocean-Pacific Ocean. The snout is expanded in its long fins and also hatches eggs, but it is carried by females in the brood formed by healing of the pelvic fins. Marine fish, long and flat side. Length 37 to 50 cm. Body height is much greater than body width. The trunk is pentagonal, with a six-prism in front of the tail and a taper at the rear, with a four-prism shape and a curled tail. Dorsal fins 41-42; anal fins 4; pectoral fins 23. The bone rings 25-26+56-57. The central ribs of the abdomen are particularly prominent. The ridges on the body are thick and strong, and a granular protrusion is formed on the center of each edge of the bone ring and on each shield. Head length, with the body axis in the same horizontal line, or with the body axis forming a large obtuse angle. The back of the eyelid, the dorsal aspect of the dorsal aspect of the dorsal vein, and the aft end of the dorsal septum were all covered with coarse and granular spikes of varying size; the back of the neck was ridged and ridged, with 2 cervical spines. The kiss was particularly prolonged, about twice as long as the length of the head. Eyes are large and round, eyelids are prominent, and the eye space is smaller than the eye diameter and depression. Two nostrils on each side, very small, in front of the front of the eye. Small mouth, front position. When the mouth is closed, the mouth cracks almost vertically. Both jaws are short and slightly retractable. Toothless. The lid is prominent, not uplifted, with obvious radial lines. The borehole is small, and it is in a hole, near the back of the head. The anus is located on the 1/2 posterior aspect of the body. The scales are bony slices, all of which are complex bone pieces and form a ring. The trunk is not continuous with the upper edge of the tail. The dorsal fin is longer, the base is not raised, and it is completely in the tail; it begins in the first half of the last ring and ends in the 10th or 11th. The anal fin is extremely small and is located behind the anus. Pectoral fins are short and wide, with a low lateral position. No tail fins. The body is light yellow, and there is a dark brown spot on the upper edge of the trunk, where the ribs are pale. Hi inhabits the coastal algae, its habits and reproduction are similar to that of the hippocampus. According to the description of the "Supplement of Compendium of Materia Medica", "there are male and female, female yellow, and male green." The male fish has a baby sac in the ventral area on the front side of the tail and is responsible for the gestation of young fish. This product has no food value and is for medicinal use only. Hailong Syngnathoides biaculeatus (Bloch)--Syngnathidae The body is long and flat, with a total length of 20-22 cm. The trunk is thick and strong, with nearly four prisms; the tail is finely curled, the front is six-sided, and the rear is faint, with four prisms. Body width is greater than body height. Dorsal fins 40 to 41; anal fins 5 to 6; pectoral fins 20 to 22. The bone rings 16-17+51-53. Head length, and body axis in the same level. In front of the base of the pectoral fins, each has a large and prominent knot. The top of the eyelid has a small spine on each side of the upper edge of the eyelid. Kiss long and flat, the length of the kiss is about 2 times longer than the length of the head. The eyelids are slightly prominent, with straight sloping lines in front of the kisses. Body without scales, completely wrapped in the bone ring. The trunk is completely continuous with the upper and lower edges of the tail. Body rough and rough. The dorsal fins are longer, starting from the last section of the body ring and ending at the ninth to tenth sections of the tail ring. The anal fins are small and are tightly located behind the anus. Pectoral fins are short and wide, with a low lateral position. No tail fins. Fresh green yellow, bright yellow ventral. The body side and ventral surface have bright yellow spots of varying sizes, with irregular dark green textures on the sides and the sides of the kiss. Dorsal fins, anal fins, and pectoral fins are all greenish yellow. Located in the South China Sea, Japan, the Philippines, the Indian Ocean, the east coast of Africa and Australia. Sharp Sea Dragon Syngnathus acus L. (S. schlegeli)--Syngnathidae Dorsal fins 35-43; anal fins 3; pectoral fins 12-13; caudal fins 10. Bone ring 19+36 to 41. Slender body, whip, full-length 11 to 20 cm. The trunk is seven prisms, with four prisms at the tail and a tapering rear. Body height and width are nearly equal. The head is long and sharp. The kiss is tubular and is greater than 1/2 of the head length. The dome was raised and raised in a straight line at the base 1/3 of the front. There were radiation lines behind the skull. Body without scales, was wrapped in the bone ring. The lower edge of the trunk is continuous with the lower edge of the tail, and the middle edge of the trunk is continuous with the upper edge of the tail. The midplane of the ventral surface terminates in front of the anus. The dorsal fin is longer, beginning with the final body ring and ending with the ninth posterior ring. Anal fins are short and tightly located behind the anus. Pectoral fins are fan shaped and low. Caudal fins long, rounded at the trailing edge. The body is green-yellow, yellowish on the ventral side, and has many irregular dark bands on the body. Dorsal fins, anal fins, and pectoral fins are pale, and caudal fins are dark brown. Distributed in the coastal areas of China, Indonesia, and various eastern African countries. The above three kinds of original animal search table: Without tail fin, tail curled.. Flat and flat, head and body axis at the same level - Sygnathoides biaculeatus.. Body side flat, forming a large obtuse or right angle between the head and body axis - enæµ·é¾™Solenognathus hardwickii Caudal fins, not curly at the end - Spiked Dragon Syngnathus acus Face Temperature Machine,Temperature Face Recognition,Face Recognition Temperature Scanner,Face Recognition Time Attendance Shenzhen BIO Technology Co.,Ltd. , https://www.hfsecuritytech.com