본문 바로가기
KERD
논문KCI 등재

Disease vector occurrence and ecological characteristics of chiggers on the chestnut white-bellied rat Niviventer fulvescens in Southwest China between 2001 and 2019

2

조회

0

다운로드

0

인용

0

참고문헌

키워드

초록

Chigger mites are the vector of scrub typhus. This study estimates the infestation status and ecological characteristics of chiggers on the chestnut white-bellied rat Niviventer fulvescens in Southwest China between 2001 and 2019. Chiggers were identified under the microscope, and infestation indices were calculated. The Preston’s log-normal model was used to fit the curve of species abundance distribution. A total of 6,557 chiggers were collected in 136 of 342 N. fulvescens rats, showing high overall infestation indices (prevalence=39.8%, mean abundance=19.2, mean intensity=48.2) and high species diversity (S =100, H’=3.0). Leptotrombidium cangjiangense, Neotrombicula japonica, and Ascoschoengastia sifanga were the three dominant chigger species (constituent ratio=42.9%; 2,736/6,384) and exhibited an aggregated distribution among different rat individuals. We identified 100 chigger species, with 3 of them (Leptotrombidium scutellare, Leptotrombidium wenense, and Leptotrombidium deliense) as the main vectors of scrub typhus in China and nine species as potential vectors of this disease. Disease vector occurrence on N. fulvescens may increase the risk of spreading scrub typhus from rats to humans. Chigger infestation on N. fulvescens varied significantly in different environments. The species abundance distribution showed a log-normal distribution pattern. The estimated number of chigger species on N. fulvescens was 126 species.

Abstract

Chigger mites are the vector of scrub typhus. This study estimates the infestation status and ecological characteristics of chiggers on the chestnut white-bellied rat Niviventer fulvescens in Southwest China between 2001 and 2019. Chiggers were identified under the microscope, and infestation indices were calculated. The Preston’s log-normal model was used to fit the curve of species abundance distribution. A total of 6,557 chiggers were collected in 136 of 342 N. fulvescens rats, showing high overall infestation indices (prevalence=39.8%, mean abundance=19.2, mean intensity=48.2) and high species diversity (S =100, H’=3.0). Leptotrombidium cangjiangense, Neotrombicula japonica, and Ascoschoengastia sifanga were the three dominant chigger species (constituent ratio=42.9%; 2,736/6,384) and exhibited an aggregated distribution among different rat individuals. We identified 100 chigger species, with 3 of them (Leptotrombidium scutellare, Leptotrombidium wenense, and Leptotrombidium deliense) as the main vectors of scrub typhus in China and nine species as potential vectors of this disease. Disease vector occurrence on N. fulvescens may increase the risk of spreading scrub typhus from rats to humans. Chigger infestation on N. fulvescens varied significantly in different environments. The species abundance distribution showed a log-normal distribution pattern. The estimated number of chigger species on N. fulvescens was 126 species.

참고문헌 (34)

  1. Nielsen DH, "Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae(1758–2021)(Acari : Trombiculoidea), with notes on nomenclature, taxonomy, and distribution", Zootaxa, 4967(1), pp.1243~ (2021)[DOI]
  2. Zhang ZQ, "Order Trombidiformes Reuter, 1909. In : Zhang, Z. -Q. (Ed. )Animal biodiversity : an outline of higher-level classification and survey of taxonomic richness", Zootaxa, 3148(1), pp.129~138 (2011)[DOI]
  3. Santibáñez P, "An Overview of Tropical Diseases", pp.173~202 (2015), InTech
  4. Li JC, "Trombiculid mites of China (studies on vector and pathogen of tsutsugamushi disease)", pp.1~570 (1997), Guangdong Science and Technology Publishing House
  5. Yue YJ, "Spatio-temporal patterns of scrub typhus in mainland China, 2006-2017", PLoS Negl Trop Dis, 13(12), pp.e0007916~ (2019)[DOI]
  6. Gong JR, "The distribution and general situation on epidemiology studies of tsutsugamushi disease in China", Chin J Dis Control Prev, 20, pp.1176~1181 (2016)[DOI]
  7. Wu YC, "Spatiotemporal dynamics of scrub typhus transmission in mainland china, 2006-2014", PLoS Negl Trop Dis, 10(8), pp.e0004875~ (2016)[DOI]
  8. Wlison DE, "Handbook of Mammals of the World. Vol. 7. Rodents II", pp.823~824 (2017), Lynx. Edicions
  9. Anh L, "Investigation of multiple infections with zoonotic pathogens of rodents in northern Vietnam", J Vector Borne Dis, 58(1), pp.47~53 (2021)[DOI]
  10. Liu WJ, "Investigation of Leptospira infection in rodents in Central Fujian", Chin Trop Med, 22(1), pp.42~45 (2022)[DOI]
  11. Huang H, "The research status on Niviventer fulvescens", J Med Pest Control, 29(10), pp.1086~1090 (2013)[DOI]
  12. Ge D, "Molecular phylogeny and morphological diversity of the Niviventer fulvescens species complex with emphasis on species from China", Zool J Linn Soc, 191(2), pp.528~547 (2021)[DOI]
  13. Huang WJ, "Rodents of China", pp.1~308 (1995), Fudan University Press
  14. Vercammen-Grandjean PH, "The Chigger Mites of the World (Acarina: Trombiculidae et Leeuwenhoekiidae). III. Leptotrombidium complex", pp.1061~ (1976), George Williams Hooper Foundation, University of California
  15. Chen YL, "Ecological analysis of mites on the body surface of Rattus brunneusculus in Yunnan Province from 2001 to 2015", Chin J Dis Control Prev, 25(12), pp.1470~1475 (2021)[DOI]
  16. Ding F, "Infestation and distribution of chigger mites on brown rat(Rattus norvegicus)in Yunnan province, southwest China", Trop Biomed, 38(1), pp.111~121 (2021)[DOI]
  17. Chen YL, "Infestation and distribution of chigger mites on Chevrieri's field mouse(Apodemus chevrieri)in Southwest China", Int J Parasitol Parasites Wildl, 17, pp.74~82 (2022)[DOI]
  18. Magurran AE, "Measuring richness and evenness", Trends Ecol Evol, 13(4), pp.165~166 (1998)[DOI]
  19. Kuno E, "Sampling and analysis of insect populations", Annu Rev Entomol, 36, pp.285~304 (1991)[DOI]
  20. Zhang XM, "Studies on the spatial distribution pattern of Lygus lucortum Meyer-Dur’s over winter eggs in jujube trees", Chin J Eco-Agric, 14(3), pp.157~159 (2006)
  21. Preston FW, "The commonness, and rarity, of species", Ecology, 29(3), pp.254~283 (1948)[DOI]
  22. Guo XG, "Ectoparasitic insects and mites on Yunnan red-backed voles(Eothenomys miletus)from a localized area in southwest China", Parasitol Res, 112(10), pp.3543~3549 (2013)[DOI]
  23. Yan-Ling Chen, "A Report of Chigger Mites on the Striped Field Mouse, Apodemus agrarius, in Southwest China", Parasites, Hosts and Diseases, 59(6), pp.625~634 (2021), 대한기생충학ㆍ열대의학회[DOI]
  24. Xiang R, "Research history and progress of six vector chigger species of scrub typhus in China", Syst Appl Acarol, 27(9), pp.1841~1856 (2022)[DOI]
  25. Zhan YZ, "Abundances and host relationships of chigger mites in Yunnan Province, China", Med Vet Entomol, 27(2), pp.194~202 (2013)[DOI]
  26. Wu GH, "Accordance and identification of vector chigger mites of tsutsugamushi disease in China", Chin J Hyg Insectic Equip, 19, pp.286~292 (2013)
  27. Yan Lv, "Relative Abundance of a Vector of Scrub Typhus, Leptotrombidium sialkotense, in Southern Yunnan Province, China", Parasites, Hosts and Diseases, 58(2), pp.153~159 (2020), 대한기생충학ㆍ열대의학회[DOI]
  28. Rong Xiang, "Research Advances of Leptotrombidium scutellare in China", Parasites, Hosts and Diseases, 59(1), pp.1~8 (2021), 대한기생충학ㆍ열대의학회
  29. Pham XD, "Detection of Orientia tsutsugamushi(Rickettsiales : rickettsiaceae)in unengorged chiggers(Acari : Trombiculidae)from Oita Prefecture, Japan, by nested polymerase chain reaction", J Med Entomol, 38(2), pp.308~311 (2001)[DOI]
  30. Lee HI, "Detection of Orientia tsutsugamushi, the causative agent of scrub typhus, in a novel mite species, Eushoengastia koreaensis, in Korea", Vector Borne Zoonotic Dis, 11(3), pp.209~214 (2011)[DOI]
  31. "Researches on the distribution of Leptotrombidium deliense and some other important chigger mites in southwest China" (2021)[URL]
  32. Yin PW, "Distribution and host selection of tropical rat mite, Ornithonyssus bacoti, in Yunnan province of southwest China", Animals(Basel), 11(1), pp.110~ (2021)[DOI]
  33. Guo XG, "Preliminary analysis of chigger communities associated with house rats(Rattus flavipectus)from six counties in Yunnan, China", Syst Appl Acarol, 11(1), pp.13~21 (2006)[DOI]
  34. Peng PY, "Ectoparasitic chigger mites on large oriental vole(Eothenomys miletus)across Southwest, China", Parasitol Res, 115(2), pp.623~632 (2016)[DOI]

관련 논문AI추천

Infestation and Related Ecology of Chigger Mites on the Asian House Rat (Rattus tanezumi) in Yunnan Province, Southwest ChinaCheng-Fu Zhao, Fan Ding, Ke-Yu Mao, Rong Fan, Rong Xiang, Wen-Li Jiang, Xian-Guo Guo, Zhi-Wei Zhang대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2021 · 제59권 제4호A Report of Chigger Mites on the Striped Field Mouse, Apodemus agrarius, in Southwest ChinaCheng-Fu Zhao, Ke-Yu Mao, Lei Zhang, Rong Fan, Tian-Guang Ren, Ti-Jun Qian, Xian-Guo Guo, Xiao-Bin Huang, Yan-Ling Chen, Zhi-Wei Zhang대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2021 · 제59권 제6호Relative Abundance of a Vector of Scrub Typhus, Leptotrombidium sialkotense, in Southern Yunnan Province, ChinaCheng-Fu Zhao, Dao-chao Jin, Ke-Yu Mao, Rong Fan, Wen-Yu Song, Xian-Guo Guo, Yan Lv, Yun-Ji Zou, Zhi-Hua Yang, Zhi-Wei Zhang대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2020 · 제58권 제2호Chigger Mite (Acari: Trombiculidae) Survey of Rodents in Shandong Province, Northern ChinaHong-Mei Liu, Jing-Xuan Kou, Jiu-Xu Zhao, Mao-Qing Gong, Peng Cheng, Wen-Juan Li, Xiao-Dan Huang, Yu-Qiang Zhao대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2017 · 제55권 제5호Identification of Trombiculid Chigger Mites Collected on Rodents from Southern Vietnam and Molecular Detection of Rickettsiaceae PathogenBinh Do Nhu, Dong Le Thanh, Loi Cao Ba, Minh Doan Binh, Nam Le Van, Sinh Cao Truong대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2020 · 제58권 제4호Monthly Occurrence of Vectors and Reservoir Rodents of Scrub Typhus in an Endemic Area of Jeollanam-do, Korea심서보, 유재란, 이승현, 이인용, Hee-Kwan Shin, Jae Won Lim, Young-Sun Lee대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2012 · 제50권 제4호

이 간행물의 다른 논문 (13건)