朝鲜寄螨属一新种(蜱螨亚纲:寄螨科)

报道寄螨属一新种：四毛寄螨采自朝鲜进口原木。模式标本存于全国鼠疫布氏菌防治基地,吉林省白城市。     

鞘厉螨属一新种(蜱螨亚纲:厉螨科)

本文报道鞘厉螨属一新税,通榆鞘厉螨Coleolaelapstongyuensissp.nov.,采自吉林省通榆县腐烂鼠巢内的甲虫体上。     

长岭下盾螨新种记(蜱螨亚纲:厉螨科)

记述下盾螨属 Hypoaspis1新种 :长岭下盾螨 Hypoaspis changlingensis,sp.nov.。模式标本存全国鼠疫布氏菌病防治基地 (吉林省白城市 )     

长春中气门螨采集及吉林省新记录,并描述胸前下盾螨雄螨(蜱螨亚纲)

本记录长春市中气门螨20种,其中1种为吉林省新记录。标本均为殷秀琴于2001年夏在长春南湖公园采自阔叶林凋落层中。     

革螨的异形(蜱螨亚纲)

在检视大量革螨标本中,发现异形标本４种９例。异形包括骨板变形和刚毛变位两种情况,现分别记述如下,供革螨分类鉴定和形态学研究时参考。１ 毒厉螨 Ｌａｅｌａｐｓ ｅｃｈｉｄｎｉｎｕｓ Ｂｅｒｌｅｓｅ,１８８７ 检视标本１６０８■■,发现异形４■■。１９７１年２-１０月采于吉林省前郭尔罗斯蒙古族自治县,寄主为褐家鼠 Ｒａｔｔｕｓ ｎｏｒｕｅｇｉｃｕｓ（Ｂｅｒｋｅｎｈｏｕｔ）。 标本１：胸板后缘明显凹陷,后凸的骨片消失（图１-２）,该处构造与正常标本不同。肛板花纹如图１,后部有一圆锥形构造,向后突出,ＰＡ位于其后…     

中国奥甲螨属一新种(蜱螨亚纲:甲螨亚目:奥甲螨科)

本文记述了采自吉林省白城草原的奥甲螨科Oppiidae 奥甲螨属Oppia一新种——白城奥甲螨Oppia baichengensis sp.nov.。对新种的形态特征进行了描述.并对新种与属内近似种作了比较鉴别。文内所用量度单位均为微米(μm)。     

钝绥螨属2新种和东方盲走螨雄螨及若螨描述(蜱螨亚纲:革螨股:植绥螨科)

记述钝绥螨属 2新种 :拟大钝绥螨 Amblyseius submagnus sp.nov.和似巨钝绥螨 Amblyseiusgrandisimilissp.nov.,同时描述东方盲走螨 Typhlodromusorientalis Wu,1 981雄螨和若螨。模式标本存于全国鼠疫布氏菌病防治基地 ,吉林省白城市。     

派盾螨科二新种(蜱螨亚纲:革螨股)

本文记述派盾螨科２新种：副变革板螨Ｇａｍａｓｈｏｌａｓｐｉｓｐａｒａｖａｒｉａｂｉｌｉｓ,ｓｐ．ｎｏｖ．和陈氏讷派螨Ｎｅｐａｒｈｏｌａｓｐｉｓｃｈｅｎｐｅｎｇｉ,ｓｐ．ｎｏｖ．。模式标本存吉林省白城市全国鼠疫布氏菌病防治基地。     

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。     

背刻螨属一新种及洮儿河美绥螨雄螨、后若螨描述(蜱螨亚纲:革螨股:美绥螨科)

报道背刻螨属在中国的发现。并描述1新种:吉林背刻螨Epicriopsisjilinensis,sp.nov.。同时描述洮儿河美绥螨AmeroseiustaoerhensisMa,1995雄螨及后若螨。模式标本存于吉林省白城市全国鼠疫布氏菌病防治基地。     

Investigation of the mechanism of temperature sensitivity of the electroreceptors of ampullae of lorenzini

In experiments on Black Sea skates (Raja clavata), the potential of the receptor epithelium of the ampullae of Lorenzini and spike activity of single nerve fibers connected to them were investigated during electrical and temperature stimulation. Usually the potential within the canal was between 0 and –2 mV, and the input resistance of the ampulla 250–400 k. Heating of the region of the receptor epithelium was accompanied by a negative wave of potential, an increase in input resistance, and inhibition of spike activity. With worsening of the animal's condition the transepithelial potential became positive (up to +10 mV) but the input resistance of the ampulla during stimulation with a positive current was nonlinear in some cases: a regenerative spike of positive polarity appeared in the channel. During heating, the spike response was sometimes reversed in sign. It is suggested that fluctuations of the transepithelial potential and spike responses to temperature stimulation reflect changes in the potential difference on the basal membrane of the receptor cells, which is described by a relationship of the Nernst's or Goldman's equation type.I. P. Pavlov Institute of Physiology, Academy of Sciences of the USSR, Leningrad. I. M. Sechenov, Institute of Evolutionary Physiology and Biochemistry, Academy of Sciences of the USSR, Leningrad. Pacific Institute of Oceanology, Far Eastern Scientific Center, Academy of Sciences of the USSR, Vladivostok. Translated from Neirofiziologiya, Vol. 12, No. 1, pp. 67–74, January–February, 1980.     

Principles of organization and evolution of systems of regulation of functions

Evolution of living organisms is closely connected with evolution of structure of the system of regulations and its mechanisms. The functional ground of regulations is chemical signalization. As early as in unicellular organisms there is a set of signal mechanisms providing their life activity and orientation in space and time. Subsequent evolution of ways of chemical signalization followed the way of development of delivery pathways of chemical signal and development of mechanisms of its regulation. The mechanism of chemical regulation of the signal interaction is discussed by the example of the specialized system of transduction of signal from neuron to neuron, of effect of hormone on the epithelial cell and modulation of this effect. These mechanisms are considered as the most important ways of the fine and precise adaptation of chemical signalization underlying functioning of physiological systems and organs of the living organism