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泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

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有一些小孩子是比较喜欢养一些水产的, 因为孩子们对这些校的事物都有一定的好奇心,有一些家长为了让孩子的成长比较丰富,就会将龙虾和泥鳅一起买回家里,就是龙虾和泥鳅在家里能够存活的时间并不长,因为家里的水没有海里的水那种生活环境,那么龙虾和泥鳅能够一起养吗?

泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

不行的,泥鳅以各类小型动物为食。

泥鳅 - 生活习性

小型底层鱼类。生活在淤泥底的静止或缓流水体内,适应性较强,可在含腐殖质很丰富的环境内生活。当水缺氧时,可进行肠呼吸,而在水体干涸后,又可钻入泥中潜伏。以各类小型动物为食。为批产卵,繁殖期主要5—6月。受精卵粘附在水草上孵化。最大个体可长达300毫米,肉质优良,为出口水产品之一。

泥鳅喜欢栖息于静水的底层,常出没于湖泊、池塘、沟渠和水田底部富有植物碎屑的淤泥表层,对环境适应力强。生活水温10-30℃,最适水温为25-27℃,故应属温水鱼类。当水温升高至30℃时,泥鳅即潜入泥中度夏。冬季水温下降到5℃以下时,即钻入泥中20-30cm深处越冬。

泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

泥鳅不仅能用鳃和皮肤呼吸,还具有特殊的肠呼吸功能;当天气闷热或池底淤泥、腐植质等物质腐烂,引起严重缺氧时,泥鳅也能跃出水面,或垂直上升到水面,用口直接吞入空气,而由肠壁辅助呼吸,当它转头缓缓下潜时,废气则由肛门排出。每逢此时,整个水体中的泥鳅都上升至水面吸气,此起彼伏,故西欧人对它有“气候鱼”之称。冬季寒冷,水体干涸,泥鳅便钻入泥土中,依靠少量水分使皮肤不致干燥,并全靠肠呼吸维持生命。待翌年水涨,又出外活动

泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

由于泥鳅忍耐低溶氧的能力远远高于一般鱼类,故离水后存活时间较长。在干燥的桶里,全长4-5厘米的泥鳅幼鱼能存活1小时,而全长12厘米的成鱼可存活6小时,并且将它们放回水中仍能活动正常。泥鳅多在晚上出来捕食浮游生物、水生昆虫、甲壳动物、水生高等植物碎屑以及藻类等,有时亦摄取水底腐植质或泥渣。泥鳅2冬龄即发育成熟,每年4月开始繁殖(水温18℃),产卵在水深不足30厘米的浅水草丛中,产出的卵粒粘附在水草或被水淹没的旱草上面。孵出的仔鱼,常分散生活,并不结成群体


Article reading guidance

Some children prefer to raise some aquatic products, because the children have certain curiosity about these school things, and some parents will buy lobster and loach together in order to make their children grow more abundant, that is, lobster and loach can survive at home for a short time, because the water at home. Without the living environment of sea water, can lobster and loach be raised together?

泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

No, loach feeds on all kinds of small animals.

Misgurnus anguillicaudatus-life habits

Small bottom fishes. Living in static or slow-flowing water with mud bottom, it has strong adaptability and can live in an environment rich in humus. When the water is hypoxic, intestinal breathing can be carried out, and when the water body dries up, it can also drill into the mud to hide. It feeds on all kinds of small animals. In order to lay eggs in batches, the reproductive period is mainly from May to June. Fertilized eggs adhere to aquatic plants and hatch. The largest individual can reach up to 300 mm, with excellent meat quality. It is one of the export aquatic products.

Misgurnus anguillicaudatus likes to inhabit the bottom of still water, often occurs in lakes, ponds, ditches and paddy fields, which are rich in plant debris, and has strong environmental adaptability. Living water temperature is 10-30 C, the optimum water temperature is 25-27 C, so it should be warm water fish. When the water temperature rises to 30 C, loach will sneak into the mud for moderate summer. When the water temperature drops below 5 C in winter, it will be drilled into the mud 20-30 cm deep for overwintering.

泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

Misgurnus anguillicaudatus can breathe not only with gills and skin, but also with special intestinal respiratory function. When the weather is hot or the bottom of pond mud, humus and other substances rot, causing severe hypoxia, Misgurnus anguillicaudatus can jump out of the water surface, or rise vertically to the water surface, directly swallow air with its mouth, while assisted by intestinal wall breathing, when it slowly dives, waste Gas is expelled from the anus. At this time, the loach in the whole water rises to the surface to breathe, one after another, so the Western Europeans call it "climate fish". In winter, when the water body dries up, loach gets into the soil, relies on a small amount of water to keep the skin dry, and lives on intestinal breathing. In the next year, the water will rise and go out again.

泥鳅和龙虾能一起养吗 - Can loach and lobster be raised together?

Because loach has much higher tolerance to low dissolved oxygen than common fish, it has a longer survival time after leaving water. In a dry barrel, loach larvae with a length of 4-5 centimeters can survive for one hour, while adults with a length of 12 centimeters can survive for six hours, and they can still move normally when they are put back into the water. Misgurnus anguillicaudatus mostly comes out at night to prey on plankton, aquatic insects, crustaceans, debris of aquatic higher plants, algae and so on. Sometimes it also takes humus or mud from the bottom of the water. Misgurnus anguillicaudatus is mature at the age of 2 winter. It begins to breed in April every year (water temperature 18 C). It lays eggs in shallow grasses with water depth less than 30 cm. The eggs produced adhere to the water grasses or drought grasses. The hatched larvae are often scattered and do not form groups.