Studies on Anopheles sinensis, the vector species of vivax malaria in Korea

  • REE Han-Il (Department of Parasitology and Institute of Tropical Medicine, College of Medicine, Yonsei University)
  • Published : 2005.09.01

Abstract

Extensive previous studies on taxonomy, behavior/bionomics and control of Anopheles sinensis are reviewed and summarized. Recent molecular identification revealed that the population of An. sinensis complex includes An. sinensis, An. pullus, An. lesteri and at least two new species, and An. yatsushiroensis is synonmy of An. pullus. An. sinensis is the main vector specie of vivax malaria in Korea. Larvae of An. sinensis breed in wide range of habitats which are naturally-made clean water, stagnant or flowing; main habitats include rice fields, ditches, streams, irrigation cannals, marshes, ponds, ground pools, etc. Their host preferences are highly zoophilic. Human blood rate is very low ($0.7-1.7\%$); nevertheless An. sinensis readily feeds on man when domestic animals are not found near by. They feed on hosts throughout the night from dusk to dawn with a peak period of 02:00-04:00 hours; they are slightly more exophagic (biting outdoors); much larger numbers come into the room when light is on. Main resting places are outdoors such as grasses, vegetable fields and rice fields. A mark-release-recapture study resulted that $37.1\%$ was recaptured within 1 km, $29.4\%$ at 1-3 km, $21.1\%$ at 3-6 km, $10.3\%$ at 6-9 km and $2.1\%$ at 9-12 km distance. An. sinensis hibernate outdoors (mostly under part of dense grasses) during October-March. At the end of the hibernation period (March-April) they feed on cows at daytime. Until today any single measure to effectively control An. sinensis population has not been found. Indoor residual spray with a long-lasting insecticide can not reduce vector population densities, but shorten their life spans in some degree, so contributes to malaria control.

Keywords

References

  1. Chai JY (1999) Re-emerging Plasmodium vivax malaria in the Republic of Korea. Korean J Parasitol 37: 129-143 https://doi.org/10.3347/kjp.1999.37.3.129
  2. Cho SH, Lee HW, Shin EH, Lee HI, Lee WG, Kim CH, Kim JT, Lee JS, Lee WJ, Jung GG, Kim TS (2002) A markrelease-recapture experiment with Anopheles sinensis in the northern part of Gyonggi-do, Korea. Korean J Parasitol 40: 139-148 https://doi.org/10.3347/kjp.2002.40.3.139
  3. Claborn DM, Hshieh PB, Roberts DR, Klein TA, Zeichner BC, Andre RG (2002) Environmental factors associated with larval habitats of malaria vectors in northern Kyonggi Province, Republic of Korea. J Am Mosq Control Assoc 18(3): 178-185
  4. Harrison BA, Scanlon JE (1975) The subgenus Anopheles in Thailand. Contrib An. Entomol Instit 12: 1-307
  5. Hasegawa Y (1913) Malaria in Korea. J Chosun Med Soc 4: 53-69 (in Japanese)
  6. Hong HK (1967) Bionomics of Anopheles sinensis Wiedmann in western plain area in Korea. Korean J Zool 10: 76-80 (in Korean)
  7. Hong HK (1977) Ecological studies on Korean mosquitoes mainly found in the human habitation. PhD Thesis, Tongkook University, 57 pp. (in Korean)
  8. Hong HK (1983) Ecological studies on the vector of Japanese encephalitis Culex tritaeniorhynchus in Korea. Korean J Epidemiol 5: 29-40 (in Korean)
  9. Hong HK, Kim CM (1990) Studies on resting behaviour of mosquitoes in rural villages in Incheon, Korea. J Nat Sci, Incheon Univ 1: 59-71 (in Korean)
  10. Hong HK, Ree HI (1968) Two unreported Anopheles mosquitoes in Korea. Korean J Zool 11: 16-18
  11. Hwang UW, Yong TS, Ree HI (2004) Molecular evidence for synonymy of Anopheles yatsushiroensis and An. pullus. J Am Mosq Control Asso 20: 99-104
  12. Hwang UW, Tang LH, Kobayashi M, Yong TS, Ree HI (2005) Molecular evidence supports that Anopheles anthropophagus from China and An. lesteri from Japan are the same species. J Am Mosq Control Assoc 21: (in press)
  13. Kim KH, Shin HK, Ree HI (1978) Survey for the production of the occurrance of Japanese encephalitis epidemics in Korea (1978). Korean J Virol 8: 37-43 (in Korean)
  14. Kim HC, Kim MS, Yu HS (1994) Biological control of vector mosquitoes by the use of fish predators, Moroco oxycephalus and Misgurnus anguillicaudatus in the laboratory and semi-field rice paddy. Korean J Entomol 24: 269-284
  15. Kim HC, Lee KW, Robert LL, Sardelis MR, Chase FE (1995) Seasonal prevalence of mosquitoes collected from light trap in Korea (1991-1992). Korean J Entomol 25: 225-234
  16. Kim HC, Lee KW, Jones JW, Korch GW (1997) Seasonal prevalence of mosquitoes collected from light trap in Korea (1993-1994). Korean J Entomol 27: 21-28
  17. Kim HC, Lee KW, Klein TA, Strickman DA (1999) Seasonal prevalence of mosquitoes collected from light trap in Korea (1995-1996). Korean J Entomol 29: 181-187
  18. Kim HC, Strickman CD, Lee KW (2000) Seasonal prevalence and feeding activity of Anopheles sinensis (Diptera: Culicidae) in the northwestern part of Kyonggi province, Republic of Korea. Korean J Entomol 30: 193-199
  19. Kim HC, Lee KW, Miller WB, Strickman D (2001) Seasonal prevalence of mosquitoes collected from light traps in Korea (1997-1998). Korean J Entomol 31: 7-13
  20. Kim HC, Lee KW, Richards RS, Schleich SS, Herman WE, Klein TA (2003a) Seasonal prevalence of mosquitoes collected from light traps in Korea (1999-2000). Korean J Entomol 33: 9-16
  21. Kim HC, Friendly OS, Pike JG, Schuster AL, O'Guinn ML, Klein TA (2003b) Seasonal prevalence of mosquitoes collected from light traps in Korea, 2001. Korean J Entomol 33: 189-199 https://doi.org/10.1111/j.1748-5967.2003.tb00069.x
  22. Kim HC, Chong ST, Pike JG (2004) Seasonal prevalence of mosquitoes collected from light traps in the Republic of Korea, 2002. Entomol Res 34: 177-186 https://doi.org/10.1111/j.1748-5967.2004.tb00111.x
  23. Lee DK (1998) Effect of two rice culture methods on the seasonal occurrence of mosquito larvae and other aquatic animals in rice fields of southwestern Korea. J Vector Ecol 23: 161-170
  24. Lee DK, Kim SJ (2001) Seasonal prevalence of mosquitoes and weather factors influmencing population size of Anopheles sinensis (Diptera, Culicidae) in Busan, Korea. Korean J Entomol 31: 183-188
  25. Lee DK, Yu HS (1999) Susceptibility of medically important larvae and larvivorous fishes to Abate and Abate-S in Korea. Korean J Appl Entomol 38: 165-169 (in Korean)
  26. Lee DK, Jeon JH, Kang HS, Yu HS (1997) Analysis of aquatic ecosystems in organic and conventional farming rice fields and mosquito larval populations. Korean J Entomol 27: 203-214 (in Korean)
  27. Lee DK, Cho He, Kwon HD, Lee CN, Ha ST, Bin JH, Jung GY (1999) Seasonal prevalence of mosquitoes collected from light trap in Pusan, Korea (1993-1995). Korean J Hlth Sci 9: 79-82
  28. Lee HI, Lee JS, Shin EH, Lee WJ (2001) Malaria transmission potential by Anopheles sinensis in the Republic of Korea. Korean J Parasitol 39: 185-192 https://doi.org/10.3347/kjp.2001.39.2.185
  29. Lee JS, Lee WJ, Cho SH, Ree HI (2002) Outbreak of vivax malaria in areas adjacent tot he demilitarized zone, South Korea, 1998. Am J Trop Med Hyg 66: In press
  30. Lee KW, Kim HC, Lee SH, Korch GW, Klein TA (1996) Susceptibility and resistance to diagnostic doses of insecticides on vector and nuisance mosquitoes in Korea. Korean J Entomol 26: 249-256 (in Korean)
  31. Lee SK, Ree HI (1991) Studies on mosquitoe population dynamics in Chollabug-do, Korea (1985-1990) - 2. Factors influencing populaton sizes of Culex tritaeniorhynchus and Anopheles sinensis -. Korean J Entomol 23: 185-194
  32. Lee WJ, Lee HW, Shin EH, Yang YC. Kim NR, Hong ST, Lee JS (2000) Vector determination of tertian malaria Plasmodium vivax by polymerase chain reaction. Korean J Entomol 30: 77-83 (in Korean)
  33. Li C, Lee JS, Groebner JL, Kim HC, Klein TA, O'Guinn ML, Wilkerson RC (2005) A newly recognized species in the Anopheles Hyrcanus complex and molecular identification of related species from the Republic of South Korea (Diptera: Culicidae). Zootaxa 939: 1-8 https://doi.org/10.11646/zootaxa.939.1.1
  34. NMES (1966) Malaria pre-eradication programme in Korea. Progress Report, 1961-1965. National Malaria Eradication Service, Ministry of Health and social Affairs, 74pp. (unpublished document)
  35. NMES (1968) Studies on the behaviour and possible control measures of the confirmed vector of Japanese encephalitis in Korea. National Malaria Eradication Service, the Ministry of Health and Social Affairs. 81pp. (unpublished document)
  36. Paik YH, Song JH, Ree HI, Hong HK (1965). Epidemiological studies on malaria situation in Korea. I. On the binomics of Anopheles sinensis and its relation to malaria in Korea. New Med J 8: 53-59 (in Korean)
  37. Ree HI (2000) Unstable vivax malaria in Korea. Korean J Parasitol 38: 119-138 https://doi.org/10.3347/kjp.2000.38.3.119
  38. Ree HI, Lee SK (1993) Studies on mosquito population dynamics in Chollabug-do, Korea (1985-1990) II. Factors influencing population sizes of Culex tritaeniorhynchus and Anopheles sinensis. Korean J Entomol 23: 185-194
  39. Ree HI, Lee WJ (1983) Laboratory studies on predation efficacy of sow Odonata nymphs and Coleoptera larvae against mosquito larvae. Korean J Entomol 13: 31-38
  40. Ree HI, Hong HK, Paik YH (1967) Study on natural infection of Plasmodium vivax in Anopheles sinensis in Korea. Korean J Parasitol 5: 3-4 (in Korean) https://doi.org/10.3347/kjp.1967.5.1.3
  41. Ree HI, Wada Y, Jolivet PHA, Hong HK, Self LS, Lee KW (1976) Studies on over-wintering of Culex tritaeniorhynchus Giles in the Republic of Korea. Cah ORSTOM ser Ent Med Parasitol 14: 105-109
  42. Ree HI, Hong HK, Shim JC, Lee JS, Cho HW, Kim CL (1981a) A study on seasonal prevalence of the populations of the mosquito larvae and other aquatic invertebrates in rice fields in Korea. Korean J Zool 24: 151-161
  43. Ree HI, Shim JC, Hong HK, Lee JS, Cho HW, Kim CL (1981b) Studies on control effects of pesticides applications against the vector mosquito larvae in rice fields in Korea. Korean J Entomol 11: 39-45
  44. Ree HI, Shim JC, Kim CL, Lee WJ (1982) Studies on population dynamics of vector mosquito larvae and other aquatic animals including predators breeding in rice fields in 1982. Rep NIH Korea 19: 137-149
  45. Ree HI, Hwang UW, Lee IY, Kim TU (2001) Daily survival and human blood index of Anopheles sinensis, the vector species of malaria in Korea. J Am Mosq Control Assoc 17: 67-72
  46. Ree HI, Yong TS, Hwang UW (2005) Identification of four species of the Anopheles hyrcanus complex (Diptera: Culicidae) found in Korea using species-specific primers for Polymerase Chain Reaction Assay. Med Entomol Zool 56: (in press)
  47. Rueda LM (2005) Two new species of Anopheles (Anopheles) Hyrcanus group (Diptera: Culicidae) from the Republic of South Korea. Zootaxa 941: 1-26 https://doi.org/10.11646/zootaxa.941.1.1
  48. Sasa M (1951) Two years' observation on the seasonal activities and zoophilism of mosquitoes in Tokyo by animal trap method. Jap J Exp Med 20: 509-517
  49. Self LS, Shin HK, Kim KH, Lee KW, Chow CY, Hong HK (1971) Ecological studies on Culex tritaeniorhynchus in the Republic of Korea in 1971. WHO/VBC/71. 332 (unpublished WHO document)
  50. Self LS, Shim JC, Jolivet P (1974) Susceptibility of Culex tritaeniorhynchus and six other mosquitoes to insecticides in Korea. Cah ORSTOM ser Ent med Parasitol 12: 81-92
  51. Shim JC, Kim CL (1980) Studies on the susceptibility of public health insecticides against mosquitoes in Korea. Rep NIH Korea 17: 357-362 (in Korean)
  52. Shim JC, Kim CL (1981) On the susceptibility of insecticides against vector mosquitoes. Rep NIH Korea 18: 249-255 (in Korean)
  53. Shim JC. Yoon YH, Kim CL, Lee WJ, Lee BI (1987a) Pesticides effect against the vector mosquitoes and aquatic animals in ice and parsley fields in the context of integrated control. Rep NIH Korea 24: 477-492 (in Korean)
  54. Shim JC, Ban SJ, Eym YB, Yu HS (1987b) Development of Research on bacterial pathogen (B.t.i. and B. sphaericus) and evaluation of effectiveness against disease vector mosquitoes in Korea. Rep NIH Korea 24: 501-517 (in Korean)
  55. Shim JC. Yoon YH, Kim CL, Lee WJ (1987c) Studies on the hibernation of vector mosquitoes in Korea. Rep NIH Korea 24: 493-500 (in Korean)
  56. Shim JC, Yoon YH, Kim CL, Lee WJ, Lee BI, Kim SC (1987d) Integrated control of vector mosquitoes in rice fields. Korean J Entomol 17: 83-91 (in Korean)
  57. Shim JC, Yoon YH, Kim CL, Lee WJ, Shin EH (1989) Studies on the hibernation of vector mosquitoes in Korea. Report NIH, Korea 26: 213-222 (in Korean)
  58. Shim JC, Hong HK, Koo SH, Lee DK (1995) Susceptibilities of Anopheles sinensis larvae (Culicidae, Diptera) to various insecticides. Korean J Entomol 25: 69-76 (in Korean)
  59. Shim JC, Shin EH, Yang DS, Lee WK (1997) Seasonal prevalence and feeding time of mosquitoes (Diptera: Culicidae) at outbreak regions of domestic malaria (P. vivax) in Korea. Korean J Entomol 27: 265-277 (in Korean)
  60. Shin EH, Hong HK (2001) A new synonym of Anopheles (Anopheles) pullus Yamada, 1937 - A. (A.) yatsushiroensis Miyazaki, 1951. Korean J Entomol 31: 1-5
  61. Shin EH, Park YI, Lee HI, Lee WJ (2003) Insecticide susceptibilities of Anopheles sinensis larvae from Paju-shi, Korea. Korean J Entomol 33: 33-37 https://doi.org/10.1111/j.1748-5967.2003.tb00046.x
  62. Sohn SR (1984) Seasonal prevalence of mosquitoes collected with light trap - At a pigshed in the vicinity of Daegu city, Korea - Korean J Zool 27: 117-125 (in Korean)
  63. Strickman D, Miller ME, Kim HC, Lee KW (2000) Mosquito surveillance in the demilitarized zone, Republic of Korea, during an outbreak of Plasmodium vivax malaria in 1996 and 1997. J Am Mosq Cont Assoc 16: 100-113
  64. Strickman D, Miller ME, Lee KW, Kim HC, Wirtz RA, Perich M, Novakoski WL, Feighner BH, Roh CS (2001) Successful entomological intervention against Anopheles sinensis limiting transmission of Plasmodium vivax to American soldiers in the Republic of Korea. Korean J Entomol 31: 189-195
  65. Whang CH (1961) Hibernation of mosquitoes in Korea. Mosq News 21: 17-20
  66. Whang CH (1964) Studies on bionomics of Anopheles mosquitos in Korea. Korean Med J 9: 49-74 (in Korean)
  67. Wilkerson RC, Li C, Rueda LM, Kim HC, Klein TA, Song GH, Strickman D (2003) Molecular confirmation of Anopheles (Anopheles) lesteri from the Republic of South Korea and its genetic identity with An. (Ana.) anthropophagus from China (Diptera: Culicidae). Zootaxa 378: 1-14 https://doi.org/10.11646/zootaxa.378.1.1
  68. Won PH, Hong HK (1968) Studies on bionomics of Korean mosquitoes. Part II, Ecological studies on Anopheles mosquitoes in Korea. Dongkuk University thesis, 5: 122-158 (in Korean)
  69. Yamada M (1937) A new species of Anopheles in Chosen (Korea). Keijo J Med 8: 237-260
  70. Yamada S (1924) A revision of the adult anopheline mosquitoes of Japan: Systematic descriptions, their habits and their relations to human diseases, together with an account of three new species. Sci Rep Gov Inst Infect Dis Tokyo 3: 215-241
  71. Yoon JH, Park HC, Jung BG (1994) Seasonal prevalence of mosquitoes collected with light trap - At a cow shed in the vicinity of Taegu city, Korea. Korean J Entomol 24: 717 (in Korean)
  72. Yu HS (1986) Biological control of malaria vector, Anopheles sinensis Wiedemann by the release of larvivorous fish, Aplocheilus latipes in simulated rice paddies in Korea. Korean J Entomol 16: 93-99
  73. Yu HS, Kim HC (1993) Integrated control of encephalitis vector (Culex tritaenior- hynchus) with native fishes (Aplocheilus latipes and Aphyocypris chinensis) and Bacillus thuringiensis (H-14) in marshes in Jindo Island of Korea. Korean J Entomol 23: 221-230
  74. Yu HS, Yun YH, Lee DK, Lee WJ (1981) Biological control of mosquito larvae breeding in rice paddies in the presence of fish predator, Aphyocypris chinensis in Korea. Korean J Entomol 11: 29-37
  75. Yu HS, Lee DK, Lee WJ, Shim JC (1982a) Mosquito control evaluation of Bacillus thuringiensis var. islaelensis in the laboratory, simulated rice fields, and confined field trials in Marsh and sewage effluent in South Korea. Korean J Entomol 12: 69-82
  76. Yu HS, DK Lee, WJ Lee (1982b) Mosquito control by the release of fish predator, Aphyocypris chinensis in natural mosquito breeding habitats of rice paddies and stream seepage in South Korea. Korean J Entomol 12: 61-67
  77. Yu HS, Kim HC, Yang KH (1993) Mosquito vector control by the use of native fish (Aphyocypris chinensis) and Bacillus thuringiensis (H-14) in natural rice fields and parsley fields in Korea. Korean J Entomol 23: 231-243