IDENTIFICATION OF 2 WEST-AFRICAN BLACK FLIES (DIPTERA, SIMULIIDAE) OF THE SIMULIUM-DAMNOSUM SPECIES COMPLEX BY ANALYSIS OF CUTICULAR PARAFFINS
- 1 January 1981
- journal article
- research article
- Vol. 38 (3) , 235-239
Abstract
S. damnosum is known to be a sibling species complex with at least 24 cytotaxonomically distinct forms in Africa. Of these, 6 occur in the area of West Africa covered by the WHO Onchocerciasis Control Program. They are all vectors of [human] Onchocerca volvulus, and several are capable of migrating great distances. A comparatively simple chemical method of species identification, using individual adult females of pooled samples collected and stored dry in glass vials, is reported. Females of S. sirbanum and S. squamosum, were identified by extraction and analysis of cuticular components using gas chromatography. Statistically significant differences were seen between these 2 spp. for each of 5 sets of consistently-appearing peaks that were quantitated and compared. The technique has considerable potential for use in the field since extracts or specimens may be stored indefinitely at ambient temperature before analysis.This publication has 6 references indexed in Scilit:
- Identification of Mosquitoes of Anopheles gambiae Species Complex A and B by Analysis of Cuticular ComponentsScience, 1980
- PICTORIAL KEYS TO THE MAIN SPECIES AND SPECIES GROUPS WITHIN THE SIMULIUM-DAMNOSUM THEOBALD COMPLEX OCCURRING IN WEST-AFRICA (DIPTERA, SIMULIIDAE)1980
- Differentiation between species of theAnopheles gambiaeGiles complex (Diptera: Culicidae) by analysis of cuticular hydrocarbonsPathogens and Global Health, 1979
- ENTOMOLOGICAL ASPECTS OF THE 1ST 5 YEARS OF THE ONCHOCERCIASIS CONTROL PROGRAM IN THE VOLTA RIVER BASIN1979
- USE OF MORPHOLOGICAL CHARACTERS IN STUDY OF SIMULIUM-DAMNOSUM SL POPULATIONS IN WEST-AFRICA1978
- STUDIES ON SIMULIUM-DAMNOSUM COMPLEX IN WEST-AFRICA - .5. MORPHOLOGICAL IDENTIFICATION OF FEMALES IN IVORY COAST1977