Juárez P, Brenner R R
Acta Physiol Pharmacol Latinoam. 1986;36(1):47-57.
The hydrocarbon composition of epicuticular lipids of different species of Triatomini were determined and compared by gas-liquid chromatography. T. infestans, T. delpontei, T. rubrovaria, T. sordida, T. guasayana and T. vitticeps from infestans subgroup and T. pallidipennis from rubrofasciata, were studied. All these species had in common the same kind of hydrocarbons. The major components were n C29; n C31; 12+14+15+18 methyl C38; 15, 19+14, 18 dimethyl C39; 12+14+17+19 methyl C36 and 4 methyl C34. However, the relative proportions of selective hydrocarbons were significantly different among the species studied. These differences may be used with a chemotaxonomic criterion. Either the gas-liquid chromatographic curve of the cuticular hydrocarbons or the ratio of selective hydrocarbons may be used as fingerprints of the species considered.
通过气液色谱法测定并比较了不同锥蝽属物种表皮脂质的碳氢化合物组成。研究了来自侵扰亚组的侵扰锥蝽、德尔庞锥蝽、红变锥蝽、污色锥蝽、瓜萨亚纳锥蝽和带纹锥蝽，以及来自红带亚组的苍白锥蝽。所有这些物种都具有相同种类的碳氢化合物。主要成分是正二十九烷；正三十一烷；12 + 14 + 15 + 18 - 甲基 - 三十八烷；15, 19 + 14, 18 - 二甲基 - 三十九烷；12 + 14 + 17 + 19 - 甲基 - 三十六烷和4 - 甲基 - 三十四烷。然而，在所研究的物种中，选择性碳氢化合物的相对比例存在显著差异。这些差异可作为化学分类标准使用。表皮碳氢化合物的气液色谱曲线或选择性碳氢化合物的比例均可作为所考虑物种的指纹图谱。
