The ecology of vector snail habitants and mosquito breeding-places: the experimental approach to basic problems.
1958; National Institutes of Health; Volume: 19; Issue: 4 Linguagem: Inglês
Autores Tópico(s)
Parasites and Host Interactions
ResumoThe ecology of freshwater snails-in particular those which act as intermediate hosts of bilharziasis-is reviewed in the light of the much more extensive knowledge available on the breeding-places of anopheline mosquitos. Experimental ecological methods are recommended for the field and laboratory investigation of a number of common problems involved in the study of snail habitats and mosquito breeding-places. Among the environmental factors discussed are temperature, oxygen concentration, water movement, pollution and salinity. Sampling methods for estimating populations of both snails and mosquito larvae are also described. An attempt is made to show how malacologists and entomologists alike would benefit from improved facilities for keeping abreast of general developments in the wider field of freshwater ecology.
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