Algumas considerações sobre Simuliidae (Diptera : Nematocera)
نویسندگان
چکیده
منابع مشابه
Considerações Gerais Sobre a Questão
Information on technical knowledge has become, with the industrial productive process expansion, a basic factor for the reproduction of capital. In such a context, Information is achieving an ever growing political characteristic leading to the division of the world into information-poor countries and information-rich countries. In spite of its potential as a development tool for the countries,...
متن کاملNematocera (Ceratopogonidae, Psychodidae, Simuliidae and Culicidae) and control methods.
The biology, veterinary importance and control of certain Nematocera are described and discussed. Culicoides spp. (family Ceratopogonidae) transmit the arboviruses of bluetongue (BT), African horse sickness (AHS), bovine ephemeral fever (BEF) and Akabane. Some other arboviruses have been isolated from these species, while fowl pox has been transmitted experimentally by Culicoides. These insects...
متن کاملThe control of Simuliidae (Diptera, Nematocera) in South African rivers by modification of the water flow volume.
It was found that the build-up of simuliid numbers subsequent to the construction of dams in the Vaal and Orange Rivers could be successfully prevented by periodic, artificially controlled reductions in the water-levels in these rivers.
متن کاملMan-biting Simuliidae (diptera) of Northern India
Simulium Indicum Becher, a man-biting species, is reviewed in detail. The female of this species is redescribed. The male of Simulium nodosum Puri is described for the first time and supplementary notes on the female, pupa and larva are presented.
متن کاملKaryological characters of blackflies (Diptera: Simuliidae)
The paper provides a short review of blackfly cytogenetics. The most important characters of blackfly karyotypes, such as centromeres, puffs, Balbiani rings, nucleoli, sex-chromosome determining systems and B-chromosomes are considered. Interchromosomal homozygous translocations and a tandem fusion of polytene chromosomes are described. Evolutionary trends in karyotypic changes are discussed.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Amazonica
سال: 1979
ISSN: 0044-5967
DOI: 10.1590/1809-43921979094783