减少外来生物入侵造成危害的重要手段是阻止可能造成入侵的物种进入适合其生存的地区.以南京紫金山为研究对象,以3个W EB数据库为主要信息源,通过农业气候相似矩从国内外9种林业入侵物种中筛选出研究区域松材线虫、日本松干蚧、美国白蛾...减少外来生物入侵造成危害的重要手段是阻止可能造成入侵的物种进入适合其生存的地区.以南京紫金山为研究对象,以3个W EB数据库为主要信息源,通过农业气候相似矩从国内外9种林业入侵物种中筛选出研究区域松材线虫、日本松干蚧、美国白蛾3种潜在的外来入侵生物,并在此基础上收集研究地区数字高程模型、高分辨率卫星遥感数据Q u ickB ird,以地理信息系统软件A rcG is 9.0为空间分析平台,确定影响潜在入侵物种空间分布的主导生物地理因子并数字化为不同的图层,通过图层叠加生成外来入侵物种潜在适生性评价图,从而为具有很高历史文化保护价值地区生物多样性保护措施的制定提供科学依据.展开更多
Based on a comparison of morphologies of the first-instar nymph of Hoffeinsia foldii Koteja,2008 and the adult male of Weitschatus stigmatus Koteja,2008 with those of Qinococcus podocarpus Wu,2022,the author considers...Based on a comparison of morphologies of the first-instar nymph of Hoffeinsia foldii Koteja,2008 and the adult male of Weitschatus stigmatus Koteja,2008 with those of Qinococcus podocarpus Wu,2022,the author considers that Weitschatus stigmatus is equivalent to Hoffeinsia foldii,syn.nov.(Weitschatidae).展开更多
The mitogenome is a double strand molecule that has become an extensively studied molecular marker used in the study of the phylogeny of insects.A recent study investigated the mitogenomes of Planococcus citri(Risso,1...The mitogenome is a double strand molecule that has become an extensively studied molecular marker used in the study of the phylogeny of insects.A recent study investigated the mitogenomes of Planococcus citri(Risso,1813)and Unaspis yanonensis(Kuwana,1923)published by PeerJ(Liu et al.2020).In our study,we determine that the putative“P.citri and U.yanonensis”mitogenomes did not originate from Coccoidea but from parasitic wasps in the Chalcidoidea.These results are based on the genetic distances of the barcoding sequences of cytochrome c oxidase I(COI)and on molecular identifications performed against the Basic Local Alignment Search Tool(BLAST)in NCBI.展开更多
文摘减少外来生物入侵造成危害的重要手段是阻止可能造成入侵的物种进入适合其生存的地区.以南京紫金山为研究对象,以3个W EB数据库为主要信息源,通过农业气候相似矩从国内外9种林业入侵物种中筛选出研究区域松材线虫、日本松干蚧、美国白蛾3种潜在的外来入侵生物,并在此基础上收集研究地区数字高程模型、高分辨率卫星遥感数据Q u ickB ird,以地理信息系统软件A rcG is 9.0为空间分析平台,确定影响潜在入侵物种空间分布的主导生物地理因子并数字化为不同的图层,通过图层叠加生成外来入侵物种潜在适生性评价图,从而为具有很高历史文化保护价值地区生物多样性保护措施的制定提供科学依据.
基金supported by the National Natural Science Foundation of China(31772488).
文摘Based on a comparison of morphologies of the first-instar nymph of Hoffeinsia foldii Koteja,2008 and the adult male of Weitschatus stigmatus Koteja,2008 with those of Qinococcus podocarpus Wu,2022,the author considers that Weitschatus stigmatus is equivalent to Hoffeinsia foldii,syn.nov.(Weitschatidae).
基金supported by the National Natural Science Foundation of China(31772488)。
文摘The mitogenome is a double strand molecule that has become an extensively studied molecular marker used in the study of the phylogeny of insects.A recent study investigated the mitogenomes of Planococcus citri(Risso,1813)and Unaspis yanonensis(Kuwana,1923)published by PeerJ(Liu et al.2020).In our study,we determine that the putative“P.citri and U.yanonensis”mitogenomes did not originate from Coccoidea but from parasitic wasps in the Chalcidoidea.These results are based on the genetic distances of the barcoding sequences of cytochrome c oxidase I(COI)and on molecular identifications performed against the Basic Local Alignment Search Tool(BLAST)in NCBI.