Entomology

Get Anopheline Species Complexes in South and South-East Asia PDF

By World Health Organization

Vector-borne ailments are an immense illness in South-East Asia and in different elements of the realm. There are approximately 4,500 mosquito species in life; species belonging to the Anopheles genus transmit malaria. scuffling with malaria is a part of the Millennium improvement pursuits, and vector keep watch over is a key procedure either domestically and globally. as a result, the assessment and dissemination of knowledge on vector species is significantly very important. many of the anophelines which are concerned with the transmission of malaria in South and South-East Asia were pointed out as species complexes. participants of a species complicated are reproductively remoted evolutionary devices with unique gene swimming pools and for this reason they range of their organic features. In 1998 WHO released Anopheline Species Complexes in South-East Asia. New id instruments were built seeing that then, and as a result this up to date variation used to be wanted. It summarizes paintings that has been performed on anopheline cryptic species and should be hugely worthy to researchers, box entomologists and malaria-control software managers.

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Read e-book online Anopheline Species Complexes in South and South-East Asia PDF

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Additional resources for Anopheline Species Complexes in South and South-East Asia (SEARO Technical Publications)

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Introlatus (a member of the An. leucosphyrus complex). An. takasagoensis Morishita An. balabacensis Taiwan form was elevated to species status by Peyton and Harrison (1980) and designated as An. takasagoensis. The mitotic karyotype of this species was described by Baimai, Harrison and Somchit (1981). At that time it was described as a member of the An. balabacensis complex. This species is not sympatric with other members of the An. dirus complex and is found only in Taiwan (Peyton and Ramalingam, 1988).

The mean value of FIS for An. 02). 0 for total absence of homozygotes). Furthermore, significant deviations observed by chi-square analysis were removed by partitioning. This indicates that different electromorphs at each locus are associated with one or the other of the chromosomal forms, which supports the finding that chromosomal forms are reproductively isolated populations. Anopheline Species Complexes in South and South-East Asia Species E (Sawadipanich, Baimai and Harrison, 1990) A colony established from mosquitoes collected from south-western India, and which produced sterile F1 hybrid males in all reciprocal crosses with species A, B, C and D, was designated as species E.

An. takasagoensis Morishita An. balabacensis Taiwan form was elevated to species status by Peyton and Harrison (1980) and designated as An. takasagoensis. The mitotic karyotype of this species was described by Baimai, Harrison and Somchit (1981). At that time it was described as a member of the An. balabacensis complex. This species is not sympatric with other members of the An. dirus complex and is found only in Taiwan (Peyton and Ramalingam, 1988). This species is included in the An. dirus complex because of its possession of diagnostic morphological characters of An.

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