Chlamys goby (ctenogobius giurinus) are Perciformes, goby Division, goby subfamily, Chlamys goby genus. Commonly known as: Lushan Stone Fish (Jiangxi Jiujiang County), Capelin (Yang County in Hubei Province), Michael Fish (Anhui, east county), piano fish (Anhui Jing County), called: Sand herring. English name: barcheek goby.
Body slender, rounded front, the rear side of the flat, flat flat heads. Snout length, mouth wide and big, thick lips, villous on the lower jaw with several rows of small teeth. The muscular front gill cover. Head was scales, chest, abdomen bare without scales. Two dorsal fins are not connected, the first dorsal fin is composed of hard spines, after all the soft dorsal fin rays. Ventral sucker in the chest combined into shape. Larval body color whitish, 2-3 cm long, pigment began to appear. Fish into the dark gray color, with four black spots with a fork across the width of the back in the side of the spread into irregular black dots.
Chlamys goby hi living in sediment as sand, gravel, water clear and the oxygen-rich ponds, lakes, small rivers and mountain streams in shallow water. Usually dispersed in the rock crevices where, with a strong suction cup-like fins to cling to the walls, feeding only from rock crevices in the out. Like blowing into a fish jump, and sometimes out of the water, sometimes jumping from one stone to another stone. Goby one winter at the age of sexual maturity, April-May each year, beginning broodstock clusters, male and female fish chasing each other playing, reproductive activity, females with fins flip sand, the eggs in the sand hole. 1-2 cm juveniles like to swim against the current group. After every heavy rain, flash floods tumble two or three days, the water temperature rose to above 22 ℃, and turned clear and the steep rise in the flood flow speed, the juveniles have been easy during the day and pour into the river from the lake, together with the river of juvenile fish in groups along the Endeavour up on both sides of the river upstream, and kept swallowing washed down from the mountain of aquatic insects and plankton. They sink to the bottom with a suction cup at night adsorbed on gravel or hiding in rock crevice rest. 4 cm or more groups of adult fish have less water is traced. Chlamys goby individual is small, but was extremely greedy cruel, often used way of swallowing attacks of smaller benthic fish, or pectoral fin digging and churning the bottom sediment, benthic invertebrates looking to devour.
Chlamys goby is widely distributed in the Yangtze River to the Pearl River, but only in the Yangtze River middle and lower reaches will constitute a fishery. Comb with a commercial value of the goby, refers to 1-2 cm long juveniles. Jiangxi Jiujiang River, due to the foot of Lushan is located, produced by comb goby its special shape, taste delicious, unique flavor, and share the famous Lushan, so the name "Lushan stone fish." Yang Fu River County, Hubei's comb goby fishing season in spring and early summer because, when the flowers bloom, so called "spring fish." And Zhang Xi, Anhui east county area known for its wheat harvest fishing, and just like wheat, hence the term "wheat fish." Anhui Jing County legend: far away in the Jin dynasty period, one called "Chin High" the hermit, came to the cave in the rock formations and towering lion alchemy, Dan jumped into the stream into the slag, they turned it into "halves" of the small fish, since then, every night, there is a gurgling water in the clank of the music. Later, people put the brook called "Qin River", river fish also was named "Qin fish." Since ancient times, stone fish, spring fish, fish, wheat, fish are classified as piano tribute, it is also referred to the "tribute of fish." |