攀西特种水生生物-爬沙虫的野外生存环境调查

摘要

爬沙虫是一种珍稀的食用药用补品。当地叫虫参,主要靠人工在安宁河枯水季节捕捉,故数量不多。由于对生存环境的要求较高,而且随着供需的缺口增大,大量的人为捕捉,自然环境中的爬沙虫数量急剧减少,但国内对爬沙虫的研究较少,相关技术资料缺乏。本文介绍了爬沙虫的生存环境并为后续的研究与开发提供原始生态技术参数。%Hellgrammite is a kind of rare tonic food and medicine,locally called ＂gondii ginseng＂ and mainly captured artificially in the low-water seasons.Hellgrammite requires high of living environment and the production cannot meet the market needs.The amount of