Schurkman Jacob, Tandingan De Ley Irma, Anesko Kyle, Paine Timothy, Mc Donnell Rory, Dillman Adler R
Department of Nematology, University of California, Riverside, Riverside, CA, United States.
Department of Entomology, University of California, Riverside, Riverside, CA, United States.
Front Plant Sci. 2022 May 17;13:856863. doi: 10.3389/fpls.2022.856863. eCollection 2022.
Three species of were recovered from 75 nurseries and garden centers in 28 counties in California during fall and winter 2012-2021. A total of 18 mollusk species were recovered, most of them invasive. Nematodes were identified by sequencing the D2-D3 expansion segments of the large subunit (LSU or 28S) rRNA. Based on these surveys, was the most widespread species (37 isolates, 53.6% recovery); followed by (26 isolates; 37.7% recovery); and a closely related isolate (6 isolates; 8.7% recovery). Nematode isolates were mainly collected from four invasive slugs (, , agg, ) and snails ( spp. and spp.). Results suggest that and share an ecological niche in Northern, Central, Coastal, and Southern California, north of Los Angeles County.
在2012年秋季至2021年冬季期间，从加利福尼亚州28个县的75个苗圃和园艺中心采集到了三种[线虫]。总共采集到18种软体动物，其中大多数是入侵物种。通过对大亚基（LSU或28S）rRNA的D2-D3扩展片段进行测序来鉴定线虫。基于这些调查，[某种线虫]是分布最广的物种（37个分离株，回收率53.6%）；其次是[另一种线虫]（26个分离株；回收率37.7%）；[第三种线虫]和一个密切相关的[线虫分离株]（6个分离株；回收率8.7%）。线虫分离株主要从四种入侵蛞蝓（[蛞蝓种类1]、[蛞蝓种类2]、[蛞蝓种类3]复合种、[蛞蝓种类4]）和蜗牛（[蜗牛种类1]属和[蜗牛种类2]属）中采集到。结果表明，[某种线虫]和[另一种线虫]在洛杉矶县以北的北加利福尼亚、中加利福尼亚、沿海和南加利福尼亚共享一个生态位。
