RELATIONSHIP BETWEEN SPECIES, FAMILY OR GENUS IN NUMBER OF FLEAS (SIPHONAPTERA) AND SPATIAL DISTRIBUTION PATTERNS IN HENGDUAN MOUNTAINS OF YUNNAN PROVINCE, CHINA
10.3969/j.issn.1005-0507.2014.01.004
- VernacularTitle:云南横断山区蚤类科、属、种多样性空间分布特征及其关系
- Author:
Dong LI
1
;
Zheng-Da GONG
;
Zi-Hou GAO
;
Jun-Ke JU
;
Hong-Yu LIAN
;
Xing-De DUAN
;
Li-Yun ZHANG
Author Information
1. 大理学院公共卫生学院
- Keywords:
Fleas;
Richness;
Species diversity;
Correlation analysis;
Hengduan Mountains;
Yunnan
- From:
Acta Parasitologica et Medica Entomologica Sinica
2014;(1):23-31
- CountryChina
- Language:Chinese
-
Abstract:
To probe and study the relationship between the species, genus or family of fleas and spatial distribution patterns in Hengduan Mountains of Yunnan Province.Based on investigation of fleas in Hengduan Mountains of Yunnan ( latitude:21°00′~29°00′N; east longitude: 97°30′~102°00′E), we applied the Pearson linear correlation analysis to compare and analyze the problems of species diversities and spatial distribution patterns of fleas in Hengduan Mountains in Yunnan Province.The results showed that the composition and distribution of fleas was significantly different along with altitude , latitude gradients and climate environment.In comparison, family, genus and species of flea richness were higher in northern latitude 25 °00′~27 °00′N; Family-genus of fleas species richness was the highest in between 2500-2900 meters, but species richness of fleas was the highest in between 2 500-3 800 meters.Distribution of 8 latitude gradients zones of fleas (latitude: 21°00′~29°00′N), species richness of genus, family and class strongly correlated with each other.Species richness of species-genus and family-genus was very significantly correlated, species richness of species was very correlated with that of family, the former is much larger than the latter; Distribution of 10 altitude gradients zones of fleas ( altitude:500 ~5 000 m ) , between the change of species-genus and family-genus has very significantly positive correlation respectively.there are not obvious of change of species-family; The relationship between the correlation of flea richness and species diversity in different peaks from Hengduan Mountains of Yunnan .There was a negative correlation between family-genus of fleas and species diversity, the between family-species and species diversity do, there was a positive correlation between genus-species of fleas and species diversity in 8 different locations from Hengduan Mountains of Yunnan Province.The composition and distribution of fleas was significantly different along with altitude , latitude gradients and climate environment.Relationship among family, genus and species in number of fleas display basic similar correlation coefficient along latitudinal and altitude gradients in Hengduan Mountains of Yunnan.The relationship was not significant between the correlation of flea richness and species diversity .The investigation showed up spatial distribution patterns of fleas species diversity, cooperative evolution trends, differences and effects of environment gradients.
