龙虾学名克氏螯虾,又称大头虾,为甲壳纲河虾科,淡水虾类,体形略似龙虾而较小,体长10厘米,头胸部较长,呈长卵形,体色美丽有红甲壳和青甲壳两种,青甲壳薄,出肉率高。龙虾繁殖能力特别快,此虾通常穴居于田畦和堤岸间,一只雌龙虾一次可产卵200枚,幼体长成成虾仅需2个月时间。龙虾经济的广阔前 Lobster scientific name Crayfish, also known as head shrimp, crustacean shrimp Division, freshwater shrimp, body shape is slightly smaller than lobster, body length 10 cm, head and chest longer, long ovoid, beautiful body color Red carapace and green carapace two, green carapace thin, the high rate of meat. Lobster breeding ability is particularly fast, this shrimp usually nest in fields and embankments, a female lobster can lay 200 eggs, larvae into adults only 2 months. Lobster economy before the vast