This paper describes a new water mite, Arrenurus wengi sp. nov. from the Guantian Wetland, Tainan City, Taiwan. Male total length (μm) 639, width 528, and height 434, female total length 992, and width 860. Scanning ...This paper describes a new water mite, Arrenurus wengi sp. nov. from the Guantian Wetland, Tainan City, Taiwan. Male total length (μm) 639, width 528, and height 434, female total length 992, and width 860. Scanning electron microscope images illustrate the structure of male and female species.展开更多
A water mite species is described as new to science, Atractides （Tympanomegapus） aprojectus sp. nov. The male ofAtractides （Tympanomegapus） huaxiensis Yi ＆ Jin, 2010 is described for the first time from Guizhou P...A water mite species is described as new to science, Atractides （Tympanomegapus） aprojectus sp. nov. The male ofAtractides （Tympanomegapus） huaxiensis Yi ＆ Jin, 2010 is described for the first time from Guizhou Province, China. The materials were collected during a survey in 2011 from the rivers in Guizhou. The specimens are deposited in the Institute of Entomology, Guizhou University （GUGC）.展开更多
In this study an ultra violet analysis, which is a spectrophotometric method, was applied for the first time as a structural analysis of the group. The following species were collected from Karamik Lake in Afyon Provi...In this study an ultra violet analysis, which is a spectrophotometric method, was applied for the first time as a structural analysis of the group. The following species were collected from Karamik Lake in Afyon Province, Turkey between April and August, 2015, Hydryphantes flexiosus, Hydrodroma despiciens, Georgella helvatica, Eylais infundibulifera, Hygrobates nigromacutlatus and Torrenticola brevirostris. These species were separately analyzed by Ultraviolet Spectrophotometer (US) and the results assessed using graphical readings. The affiliations between the species were read from the graphical curves of each species and then compared in terms of the curves.展开更多
10 different species of water mites which are Georgella helvetica, Eylais extendens, Hydrachna globose, Hydrachna prosifera, Hydrachna skorikowi, Hydrodroma despiciens, Hydryphantes dispar, Limnesia fulgida, Eylais se...10 different species of water mites which are Georgella helvetica, Eylais extendens, Hydrachna globose, Hydrachna prosifera, Hydrachna skorikowi, Hydrodroma despiciens, Hydryphantes dispar, Limnesia fulgida, Eylais setosa, Hydryphantes flexuosus were used in this study. The total masses of these species were measured as mg with the use of an elemental analyzer to calculate the percentage of the organic components of their structures. The achieved values were assessed separately for each species and element with the interpolation method. Out of these organic elements, the amount of C with an approximately value of 50% was the highest for all species while the amounts of S which was approximately 1% was determined as the lowest for almost all species. The observed values were discussed in terms of the systematic of water mites.展开更多
文摘This paper describes a new water mite, Arrenurus wengi sp. nov. from the Guantian Wetland, Tainan City, Taiwan. Male total length (μm) 639, width 528, and height 434, female total length 992, and width 860. Scanning electron microscope images illustrate the structure of male and female species.
基金supported by the National Natural Science Foundation of China(31201744,31071967)the Innovation Team Program for Systematic and Applied Acarology([2014]33)the Science and Technology Foundation of Guizhou Province([2011]2158)
文摘A water mite species is described as new to science, Atractides （Tympanomegapus） aprojectus sp. nov. The male ofAtractides （Tympanomegapus） huaxiensis Yi ＆ Jin, 2010 is described for the first time from Guizhou Province, China. The materials were collected during a survey in 2011 from the rivers in Guizhou. The specimens are deposited in the Institute of Entomology, Guizhou University （GUGC）.
文摘In this study an ultra violet analysis, which is a spectrophotometric method, was applied for the first time as a structural analysis of the group. The following species were collected from Karamik Lake in Afyon Province, Turkey between April and August, 2015, Hydryphantes flexiosus, Hydrodroma despiciens, Georgella helvatica, Eylais infundibulifera, Hygrobates nigromacutlatus and Torrenticola brevirostris. These species were separately analyzed by Ultraviolet Spectrophotometer (US) and the results assessed using graphical readings. The affiliations between the species were read from the graphical curves of each species and then compared in terms of the curves.
文摘10 different species of water mites which are Georgella helvetica, Eylais extendens, Hydrachna globose, Hydrachna prosifera, Hydrachna skorikowi, Hydrodroma despiciens, Hydryphantes dispar, Limnesia fulgida, Eylais setosa, Hydryphantes flexuosus were used in this study. The total masses of these species were measured as mg with the use of an elemental analyzer to calculate the percentage of the organic components of their structures. The achieved values were assessed separately for each species and element with the interpolation method. Out of these organic elements, the amount of C with an approximately value of 50% was the highest for all species while the amounts of S which was approximately 1% was determined as the lowest for almost all species. The observed values were discussed in terms of the systematic of water mites.
