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A new genus, Codonopsimyzus, and two new species of macrosiphine aphids (Hemiptera: Aphididae) from Korea

Published online by Cambridge University Press:  31 May 2012

Seung-Hwan Lee
Seung-Hwan Lee*
Affiliation:
Division of Entomology, National Institute of Agricultural Science and Technology, Suwon, 441–707 Korea
*
1 E-mail: seunglee@rda.go.kr.
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Abstract

Codonopsimyzus sasammi, gen.nov., sp.nov., and Aulacorthum ligularicola, sp.nov., are described from specimens collected in South Korea on Codonopsis lanceolata Trautv. (Campanulaceae) and Ligularia fischeri Tucz. (Asteraceae), respectively. Both species are illustrated with the biométrie data for apterous viviparous females and alate viviparous females. The host plants and a brief description of the biology are also provided for each species. A revised key to the species of the genus Aulacorthum Mordvilko in Korea and a key to Korean genera of macrosiphine aphids related to Codonopsimyzus, sp.nov., are presented.

Résumé

Codonopsimyzus sasammi, gen.nov., sp.nov. et Aulacorthum ligularicola, sp.nov., trouvées respectivement sur Codonopsis lanceolata Trautv. (Campanulaceae) et Ligularia fischeri Tuez. (Asteraceae) sont décrites. Les deux espèces sont illustrées en fonction des données biométriques sur les femelles vivipares aptères et ailées. On trouvera aussi la liste des plantes hôtes, ainsi qu'une brève description de la biologie de chaque espèce. Une clé révisée des espèces permettra de distinguer les espèces de genre Aulacorthum Mordvilko de Corée et une clé des genres coréens des pucerons macrosiphinés apparentés à Codonopsimyzus, sp.nov., est également présentée.

[Traduit par la Rédaction]

Type
Articles
Information
The Canadian Entomologist , Volume 134 , Issue 5 , October 2002 , pp. 633 - 645
Copyright
Copyright © Entomological Society of Canada 2002

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