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黄尾密鲴常见于江河、湖泊等宽广水体中,喜栖下层,适应于流水生活,食性杂,常以碎屑、硅藻、绿藻、兰藻水生昆虫、虾、浮游动物等为食。黄尾密鲴最大可达400mm以上,是江河常见中小型鱼类,天然产量也较大。密鲴当年体长可达150mm—200mm。体重30克—60克,第二年可达200克—250克。 一、黄尾密鲴的人工繁殖 天然水体中,黄尾密鲴二龄性成熟,池养中当年也可繁殖产卵。每年4—6月份,雨后初晴水温升到20℃以上,雌雄鱼游至有水流的水草边,相互追逐产卵,卵粘性,附在石砾
Yellow tailed gizzard is common in rivers, lakes and other broad waters, hi habitat lower, adapted to live in water, eating habits, often debris, diatoms, green algae, blue algae aquatic insects, shrimp, zooplankton and other food. Yellow tail Miriam up to 400mm above, is a common small and medium-sized fish rivers, natural production is also larger. Mi Mi body length up to 150mm-200mm. Weight 30 grams -60 grams, the second year up to 200 grams -250 grams. First, the artificial breeding of yellow tail 鲴 natural water body, yellow tail 鲴 second age mature, pool can also reproduce the spawning year. From April to June of each year, the temperature of the clear water rises to above 20 ℃ at the beginning of the rain. The male and female swim to the side of the watery plants with water to chase each other for oviposition and egg stickiness.