印度尼西亚北苏拉威西蓝碧海峡浮游动物种类组成及分布

Based on oceanographic survey data in June 2012 in the Lembeh Strait, the zooplankton ecological characteristics such as species composition, individual abundance, dominant species and distribution were analyzed. The results showed that 183 species(including 4 sp.) had been recognized, most of them belonged to copepoda.Cnidaria followed with 43 species(including 1 sp.) were identified. The average abundance of zooplankton was(150.47±58.91) ind./m~3. As to the horizontal distribution, the abundance of the zooplankton was higher in the southern waters than in the northern waters. The dominant species in the study area were Lensia subtiloides,Sagitta enflata, Lucifer intermedius, Oikopleura rufescens, Diphyes chamissoni, Creseis acicula, Subeucalanus subcrassus, Temora discaudata, Aglaura hemistoma, Doliolum denticulatum, Canthocalanus pauper, Oikopleura longicauda and Nanomia bijuga. Zooplankton biodiversity indexes were higher in study area than previous study in the other regions. The findings from this study provide important baseline information for future research and monitoring programs.     

微型DNA条形码在鱼类物种鉴定中的适用性研究

以台湾海峡11目38科66属85种355个鱼类样品为研究对象，选取线粒体COⅠ基因中长为313 bp的序列为微型条形码，探讨微型DNA条形码技术在鱼类分类鉴定中的适用性。共获取355条基因序列，序列中T、C、A、G碱基的平均含量占比分别为29.50%、30.10%、24.90%和15.50%；AT含量占比均高于50%。样品种内、种间、属间、科间和目间的K2P （Kimrua 2 Parameter）遗传距离分别为0.37%、18.10%、22.10%、25.40%和27.80%，遗传距离随着分类阶元的提高而增大，种间遗传距离是种内遗传距离的49倍，表明该微型DNA条形码可用于鱼类的分类鉴定，可有助于渔业资源调查和生物多样性保护。     

中国梭螺科一新记录属

从壬寅岁末我省新型冠状病毒流行的季节气候及其发病时比较普遍多见的证候分析,认为此次疫病多属“寒湿疫”类。按《伤寒论》六病分类,多以太阳少阳合病为主。其病因病机为疫毒挟寒、湿之淫邪外侵,痹阻太阳,闭塞肺气,困扰胃肠,郁结少阳,乃至化热生毒,酿痰成瘀,殃及心、脾、肝、肾等。其发病急剧,传变迅速,往往诡异缠绵,吉凶难料。故治疗贵早贵快,初起就需表里同治,寒温并用,即外解表邪以驱毒,内清里热以解毒,尽快分消表邪疫毒,截断病势,方以自拟柴胡羌蒲汤加减;若病情发展,形成感染性肺炎,则宜根据辨证,分清寒热,分别采取清肺解毒、化痰止咳,或温肺化饮的法则治之,以自拟清肺化痰解毒汤或经方小青龙汤加减。恢复期,则以扶正气、祛余邪并施为大法,需因人而异,辨证分析,随机调治。附验案6则,分析病机及疗效机制,以供同道参考。