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Issue: Vol. 5183 No. 1: 12 Sept. 2022
Type: Article
Published: 2022-09-12
DOI: 10.11646/zootaxa.5183.1.28
Page range: 380-389
Abstract views: 194
PDF downloaded: 18

A new species of Eulachnus Del Guercio from China (Hemiptera: Aphididae: Lachninae)

Zoology Research Team, Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Bankowa 9, 40-007 Katowice, Poland.
Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.
Department of Biological Sciences, Biodiversity Centre, University of Montreal, 4101 E Sherbrooke St, Montreal, Quebec H1X 2B2, Canada.
Hemiptera Aphids Asia description Eulachnini Pinus

Abstract

We describe apterous and alate viviparous females of a new species of the Lachninae genus Eulachnus (Eulachnini) from China. The new species, Eulachnus blackmani sp. nov., can be easily separated from other Asian representatives of this genus: the ultimate rostral segments are without accessory setae; the spinal scleroites are larger than the pleural and marginal ones; there are a few very long setae on the distal part of the tibiae and on the hind tarsus. The new species is morphologically most similar to the European E. nigricola (Pašek), and hence unusual within the Asian Eulachnus fauna.

 

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