Apterous and alate viviparous females of Protaphis kvavadzei sp. n. on Eryngium campestre (Apiaceae) and Aphis matricariae sp. n. on Matricaria sp. (Asteraceae) from Turkey are described. The new species are differentiated from other aphids colonising these host plants and from species with similar morphology.
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http://dx.doi.org/10.11646/zootaxa.3873.2.6 | DOI Listing |
Int J Mol Sci
October 2024
College of Plant Protection, Yangzhou University, Yangzhou 225009, China.
The water lily aphid, , is the only known aphid that can live in both terrestrial and aquatic conditions. In this study, the complete mitochondrial genome of was generated using Illumina sequencing technology. The typical circular DNA mitochondrial genome of is 15,772 bp in length, with a high A+T content (84.
View Article and Find Full Text PDFG3 (Bethesda)
November 2024
State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.
Insects
May 2024
Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.
Using Illumina sequencing technology, we generated complete mitochondrial genomes (mitogenomes) of three constituent species of the aphid genus Koch, (Blanchard), Ghulamullah, and (Geoffroy). The sizes of the mitogenomes range from 15,306 to 15,410 bp, primarily due to variations in the length of non-coding regions. The mitogenomes consist of 37 coding genes arranged in the order of the ancestral insect mitogenome, a control region, and a repeat region between and According to the COI-based analysis, one previously reported mitogenome of should be assigned to .
View Article and Find Full Text PDFZootaxa
September 2022
Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, No. 1-5 Beichen West Road, Chaoyang District, Beijing 100101, P.R. China. 2College of Life Science, University of Chinese Academy of Sciences, No. 19, Yuquan Road, Shijingshan District, Beijing 100049, P.R. China..
A new species of the genus Aphis feeding on Rubus ellipticus in China, Aphis rogeri Qiao sp. nov. is described.
View Article and Find Full Text PDFPLoS Genet
May 2022
Department of Integrative Biology, University of Texas at Austin, Austin, Texas, United States of America.
Pea aphids (Acyrthosiphon pisum) are insects containing genes of bacterial origin with putative functions in peptidoglycan (PGN) metabolism. Of these, rlpA1-5, amiD, and ldcA are highly expressed in bacteriocytes, specialized aphid cells that harbor the obligate bacterial symbiont Buchnera aphidicola, required for amino acid supplementation of the host's nutrient-poor diet. Despite genome reduction associated with endosymbiosis, pea aphid Buchnera retains genes for the synthesis of PGN while Buchnera of many other aphid species partially or completely lack these genes.
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