Results 1 to 10 of about 841 (139)

Amphicercidus (Hemiptera, Aphidinae, Macrosiphini) species in China: two synonyms and two new records [PDF]

ZooKeys
Amphicercidus Oestlund, 1923 is distinguished from other aphid genera by a body in life heavily covered with white wax powder, antennal segment III rather long and with numerous secondary rhinaria, body dorsal setae long and pointed, the second hind ...
Ying Xu, Jing Chen, Bakhtiyor Rustamovich Kholmatov, Li-Yun Jiang, Ge-Xia Qiao   +4 more
doaj   +5 more sources

Cavariella Del Guercio (Hemiptera, Aphidinae, Macrosiphini) in China, with a new species, new synonymies, and first country records [PDF]

ZooKeys, 2023
The genus Cavariella is distinguished from other Macrosiphini genera (Aphididae, Aphidinae) because it has a supra-caudal process on abdominal tergite VIII which possesses two setae distally.
Ying Xu, Jing Chen, Li-Yun Jiang, Ge-Xia Qiao   +3 more
doaj   +5 more sources

Delfinoia, a new South American aphid genus (Hemiptera, Aphididae, Macrosiphini) on Cayaponia (Cucurbitaceae) [PDF]

ZooKeys, 2017
The genus Delfinoia Nieto Nafría & Mier Durante gen. n. is established, and Utamphorophora peruviana (Essig), originally Amphorophora peruviana and currently Delfinoia peruviana comb. n., is designated species type of the genus.
Juan M. Nieto Nafría, M. Pilar Mier Durante, Sara I. López Ciruelos   +2 more
doaj   +5 more sources

Elucidation of host and symbiont contributions to peptidoglycan metabolism based on comparative genomics of eight aphid subfamilies and their Buchnera. [PDF]

PLoS Genetics, 2022
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 ...
Thomas E Smith, Yiyuan Li, Julie Perreau, Nancy A Moran   +3 more
doaj   +2 more sources

Genome Sequence of the Banana Aphid, Pentalonia nigronervosa Coquerel (Hemiptera: Aphididae) and Its Symbionts [PDF]

G3: Genes, Genomes, Genetics, 2020
The banana aphid, Pentalonia nigronervosa Coquerel (Hemiptera: Aphididae), is a major pest of cultivated bananas (Musa spp., order Zingiberales), primarily due to its role as a vector of Banana bunchy top virus (BBTV), the most severe viral disease of ...
Thomas C. Mathers, Sam T. Mugford, Saskia A. Hogenhout, Leena Tripathi   +3 more
doaj   +2 more sources

Dos nuevas especies de Uroleucon Mordvilko, 1914 (Hemiptera, Aphididae) de la región de Aysén del General Carlos Ibáñez del Campo (Chile) [PDF]

Graellsia, 2021
Se describen dos especies de Uroleucon (Hem. Aphididae, Aphidinae, Macrosiphini) a partir de especímenes colectados sobre compuestas indígenas sudamericanas en la región de Aysén del General Carlos Ibáñez del Campo (Chile), la cual está situada entre los
Juan Manuel Nieto Nafría, Jaime Ortego, M. Pilar Mier Durante   +2 more
doaj   +4 more sources

The complete mitochondrial genome of the strawberry aphid Chaetosiphon fragaefolii Cockerell, 1901 (Hemiptera: Aphididae) from California, USA [PDF]

Mitochondrial DNA. Part B. Resources, 2021
The aphid Chaetosiphon fragaefolii Cockerell, 1901 is an agricultural pest and known vector of strawberry viruses. To better understand its biology and systematics, we performed a genomic analysis on C.
Miguel Acosta, Diana Alcantar, Ivan Alier-Reyes, Carlos Alvarez, Crystal B. Arroyo, David Calderon, David Cardenas, Alejandro R. Castro, Janelle K. Companion, Cristian Constante, Evelyn S. Diaz Telles, Gabriel Fletes, Fatima C. Gama, Celia Garcia Perez, Abigail Garcia, Bailey Garcia, Brandon S. Gutierrez, Karina L. Guzman, Cecilia Hernandez, Jeffery R. Hughey, Monica Ibarra Flores, Adilene I. Jacobo, Brianna Lopez, Norma C. Lopez-De Leon, Jaden D. Martinez, Nayelli Mendoza, Kimberly Perez, Lucio J. Perez, Milagros Perez-Moreno, Caitlin D. Pineda, Elizabeth Pinedo, Julissa G. Portillo, Anais Rico, Laura V. Ruiz, Genevie M. Serrano, Kalia M. Sheldon, Hiroki Terada, Victoria A. Trujillo, Clarissa Vazquez-Ramos, Frank Wang, Dawn Flora, Felipe G. Zavala, Hartnell College Genomics Group   +42 more
doaj   +2 more sources

The phylogenetic and evolutionary analyses of detoxification gene families in Aphidinae species. [PDF]

PLoS ONE, 2022
Detoxification enzymes play significant roles in the interactions between insects and host plants, wherein detoxification-related genes make great contributions. As herbivorous pests, aphids reproduce rapidly due to parthenogenesis.
Rongmei Lin, Mengquan Yang, Bowen Yao
doaj   +2 more sources

Nueva especie iraní de Uroleucon Mordvilko, 1914 (Hemiptera, Aphididae) descrita a partir de ejemplares de la colección del Natural History Museum [PDF]

Graellsia, 2014
Se establece la especie Uroleucon helichrysi n. sp. (Hemiptera: Aphididae: Aphidinae: Macrosiphini) con la descripción de sus hembras vivíparas ápteras y aladas recogidas en Irán sobre Helichrysum sp. (Asteraceae), conservadas en la colección del Natural
Juan M. Nieto Nafría, Nicolás Pérez Hidalgo   +1 more
doaj   +5 more sources

Hop-on, hop-off: the first record of the alien species crescent-marked lily aphid (Neomyzus circumflexus) (Insecta, Hemiptera, Aphididae) in Greenland [PDF]

Polar Research, 2020
We report for the first time the presence of the globally distributed and extremely polyphagous pest species—the crescent-marked lily aphid (or mottled arum aphid) (Neomyzus circumflexus L.) (Insecta, Hemiptera, Aphididae)—in Greenland.
Karina Wieczorek, Dominik Chłond
doaj   +3 more sources