中国槐叶蘩（Hemiptera：蚜科）上两种新的隐种（Periphyllus koelreuteriae）。

Two new cryptic species within Periphyllus koelreuteriae (Hemiptera: Aphididae) feeding on Koelreuteria (Sapindaceae) in China.

机构信息

1State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou 350002, China. .

State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou 350002, China. .

出版信息

Zootaxa. 2022 Sep 12;5183(1):220-238. doi: 10.11646/zootaxa.5183.1.17.

DOI:10.11646/zootaxa.5183.1.17

PMID:36095449

Abstract

Based on integrative taxonomic practices by incorporating morphological, genetic, and ecological data, two new aphid species, Periphyllus blackmani Li Huang sp. nov. and Periphyllus guangxuei Li Huang sp. nov., are proposed from the known species P. koelreuteriae. Apterous and alate viviparous females of the new species are described and differences with their most similar species P. koelreuteriae are presented. These aphids of P. koelreuteriae species complex feed exclusively on Koelreuteria (Sapindaceae), a native tree group and commonly cultivated as ornamental plants in China. A key to the Chinese species of P. koelreuteriae species complex is provided.

摘要

基于综合分类学实践，结合形态学、遗传学和生态学数据，从已知物种 P. koelreuteriae 中提出了两种新的蚜虫物种，Periphyllus blackmani Li Huang sp. nov. 和 Periphyllus guangxuei Li Huang sp. nov.。描述了新物种的无翅和有翅胎生雌性，并与最相似的物种 P. koelreuteriae 进行了比较。这些属于 P. koelreuteriae 物种复合体的蚜虫专门以金叶树（无患子科）为食，金叶树是中国本土树种，通常作为观赏植物种植。提供了中国 P. koelreuteriae 物种复合体物种的关键。