Avenida Carlinda 18, 29010 Mlaga (Spain) [previously: Estacin Experimental Agropecuaria Mendoza (INTA), Lujn de Cuyo (Mendoza, Argentina)]..
Department of Biology, Utah State University, Logan, Utah 84322, U.S.A. .
Zootaxa. 2022 Sep 12;5183(1):90-97. doi: 10.11646/zootaxa.5183.1.10.
Blanchardaphis was erected for two Argentinian species of aphids very similar to Uroleucon, but distinguished by several characters. Here, we examined morphology and DNA sequences of Blanchardaphis specimens from Argentina and Chile. We further conducted a phylogenetic analysis to determine the relationship of Blanchardaphis to Uroleucon. We found minor morphological and genetic differences between Blanchardaphis samples based on geography, which appear to be population-level variation. On the basis of current evidence, we conclude that B. poikila (Ortego, Nieto Nafra Mier Durante, 1997) is synonymous with B. capitophoroides (Blanchard, 1942), and that Blanchardaphis Ortego, Nieto Nafra Mier Durante, 1998 is synonymous with Lambersius Olive, 1965 (subgenus of Uroleucon) sensu Nieto Nafra et al. 2007 or alternatively with the subgenus Uroleucon.
我们为两种非常相似的阿根廷蚜虫属物种（Uroleucon）建立了布兰查达菲斯属，它们的区别在于几个特征。在这里，我们研究了来自阿根廷和智利的布兰查达菲斯标本的形态和 DNA 序列。我们进一步进行了系统发育分析，以确定布兰查达菲斯属与 Uroleucon 的关系。我们发现基于地理的布兰查达菲斯样本存在微小的形态和遗传差异，这似乎是种群水平的变异。根据目前的证据，我们得出结论，B. poikila (Ortego, Nieto Nafra Mier Durante, 1997) 与 B. capitophoroides (Blanchard, 1942) 同义，而布兰查达菲斯属 Ortego, Nieto Nafra Mier Durante, 1998 与 Lambersius Olive, 1965（Uroleucon 的亚属）同义，或与 Uroleucon 亚属同义。
