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首页> 外文期刊>Texas Journal of Science >FRESHWATER MUSSELS (BIVALVIA: UNIONIDAE) OF THE VILLAGE CREEK DRAINAGE BASIN IN SOUTHEAST TEXAS
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FRESHWATER MUSSELS (BIVALVIA: UNIONIDAE) OF THE VILLAGE CREEK DRAINAGE BASIN IN SOUTHEAST TEXAS

机译:得克萨斯州东南部村庄流域流域的淡水牡蛎(Bivalvia:乌头类)

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摘要

A total of 18 species and 2,235 individuals of freshwater mussels were collected from 22 sites in the Village Creek basin. The number of individuals per site ranged from zero to 528 and the number of species per site ranged from zero to 13. Relative abundance for all collection sites varied from zero to 176 individuals/person-hours. Quadrula mortpni and Fusconaia askewi comprised 60 percent of the total individuals collected and relative abundance was 14.8 and 13.1 individuals/person-hours, respectively. Lampsilis satura, Obovaria jacksoniana and Pleurobema riddellii were collected at several sites and are listed as "of special concern" by the American Fisheries Society.
机译:从Village Creek盆地的22个地点中收集了总共18种和2235个体的淡水贻贝。每个站点的个体数量从零到528不等,每个站点的物种数从零到13不等。所有采集站点的相对丰度从零到176个人/人小时。藜麦和褐藻(Fusconaia askewi)占收集总数的60%,相对丰度分别为14.8和13.1个人/人小时。在几个地点收集到了蓝花苜蓿(Lassilis satura),千金参(Obovaria jacksoniana)和百日草(Pleurobema riddellii),被美国渔业协会列为“特别关注”。

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