寄螨科四新种记述(蜱螨亚纲,革螨股)

记述寄螨科4新种:短胸常革螨Vulgarogamasus brachysternalis sp.nov.,长囊常革螨Vulgarogamasus longascidiformis sp.nov.,河南新革螨Neogamasus henanensissp.nov.和树状钝革螨Amablygamasus dendriticus sp.nov..     

寄螨属1新种和革索螨属1新种(蜱螨亚纲:中气门目:寄螨科)

记述寄螨属1新种:简单寄螨Parasitus simplendogynii sp.nov.和革索螨属1新种:泾源革索螨Gamasodes jingyuanensis sp.nov.     

寄螨属1新种和新革螨属1新种(蜱螨亚纲:中气门目:寄螨科)

记述寄螨属1新种:棒毛寄螨Parasitus clavasetosus sp.nov.和新革螨属1新种:丛枝新革螨Neogamasus fasciculus sp.nov.     

新革螨属2新种（蜱螨亚纲：中气门目：寄螨科）

记述新革螨属2新种：福州新革螨Neogamasus fuzhouensis sp. nov.和三角新革螨Neogamasus triangulendogynii sp. nov.     

中气门螨四新种记述(蜱螨亚纲,表刻螨科,胭螨科,寄螨科)

记述表刻螨科表刻螨属2新种：贺氏表刻螨Epicrius hejianguoi sp.nov．和黑龙江表刻螨Epicarius hei-longjiangensis sp．nov．;胭螨科囊螨属一新种：拟巨囊螨Asca submajor sp.nov．;寄螨科新革螨属一新种：囊形新革螨Neogamasus ascidiformis sp．nov.。模式标本存于全国鼠疫布氏菌病防治基地,吉林省白城市。     

下盾螨属和伪寄螨属的新种记述(蜱螨亚纲:革螨股:厉螨科)

记述厉螨科2新种:鳞胸下盾螨Hypoaspis lepisternalis sp.nov.和吉林伪寄螨Pseudoparasitus jilinensis sp.nov..     

寄螨亚科6已知种补充描述（蜱螨亚纲：革螨股）

对短毛寄螨Parasitus brachychaetus Ma,1986;王氏寄螨Parasitus wangdunqingi Ma,1995;二刺寄螨Parasitus bispinatus Ma,1996;北方糙革螨Trachygamasus borealis Ma et Wang,1996;三尖常革螨Vulgarogamasus trifidus Ma,1987和甘肃常革螨Vulgarogamasus gansuensis Ma,1987进行了补充描述。     

新革螨属一新种(蜱螨亚纲：寄螨科)

记述新革螨属一新种：陀螺新革螨Neogamasus turbinatus sp. nov.     

新革螨属2新种记述（蜱螨亚纲：中气门目：寄螨科）

记述新革螨属2新种：双锯新革螨Neogamasus biserrendogynii sp．nov．和双瓣新革螨Neogamasus bivalvendogynii sp．nov．。     

伪寄螨属1新种(蜱螨亚纲:革螨股:厉螨科)

记述伪寄螨属1新种：江西伪寄螨Pseudoparasitus jiangxiensis sp. nov.     

A REINTERPRETATION OF THE ONTOGENY OF THE ASCOCARP OF SPECIES OF THE ERYSIPHACEAE

A study of four species of Erysiphaceae (Uncinula salicis, Podosphaera leucotricha, Erysiphe cichoracearum, and Microsphaera diffusa) revealed that the binucleate stages of the ascocarp are initiated in a similar manner to those of Diporotheca rhizophila Gordon & Shaw. The “appendages” developing on immature ascocarps are considered to be receptive hyphae. Appendages characteristic of mature ascocarps are produced much later. Lysis of certain centrum cells occurs, and asci are initiated from some of the remaining binucleate centrum cells. Resorption of centrum cells by the asci is supported by this investigation, corroborating Björling's earlier studies on Erysiphe graminis.