Chevrolat and Clark are flea beetle genera (Coleoptera, Chrysomelidae, Galerucinae, Alticini). is endemic to the Afrotropical region, while has never been described outside of the Neotropical region. The new combination (Bryant, 1942), is proposed for Bryant, 1942. Its plausible type locality is Venezuela, and not Cameroon, as recorded on the labels of the type material, and hence the occurrence of in Africa is questionable.
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http://dx.doi.org/10.3897/zookeys.1145.90667 | DOI Listing |
Plants (Basel)
December 2024
Key Laboratory Biological Crop Pathogens & Insects Zhejiang Pro, State Key Laboratory Rice Biology, Institute Insect Science, Zhejiang University, Hangzhou 310058, China.
The flea-weevil Korotyaev (Coleoptera: Curculionidae) is an Eastern Palaearctic Steppe species, and a serious pest of elm trees ( spp., Ulmaceae) by feeding on the leaves (adults) or mining them heavily (larvae) in Xinjiang, China. In order to search for chemical and ecological pest management practices, the olfactory preferences of for leaves of three elm species were investigated.
View Article and Find Full Text PDFInsects
December 2024
Department of Life, Health & Environmental Sciences, University of L'Aquila, Via Vetoio-Coppito, 67100 L'Aquila, Italy.
In this work, the 25 species of the flea beetle genus Heyden recorded for South Africa are considered. Starting from the updated species distribution and the topographic, temperature, and precipitation variables, as well as the vegetation types in the occurrence sites, through an analysis of ecological niche modelling, a possible ecological profile is provided, both for each species and the entire genus, highlighting some of the factors that drive their occurrence and distribution patterns. Along with the vegetation type, some climatic variables were found to be particularly influential, such as the mean temperature of both the wettest and driest quarters and also the mean precipitation of the wettest period.
View Article and Find Full Text PDFBiodivers Data J
December 2024
Systematic Entomology Laboratory, MRC-168 Washington, United States of America Systematic Entomology Laboratory MRC-168 Washington United States of America.
Background: The univoltine leaf beetle (Curtis, 1837b) is native to the Palaearctic Region from Japan to western Europe.This species was previously evaluated as a potential biological control agent against invasive populations of the woodland weed (Bieb.) Cavara & Grande (Brassicaceae) in North America, but rejected because it could harm native and at-risk populations of Brassicaceae.
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