Results 41 to 50 of about 2,972 (209)

Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian maize crops. [PDF]

open access: yes, 2018
Insects in the Cicadellidae and Delphacidae families, common in grasses, are an important group of vectors of viruses and mollicutes, which cause diseases in several plant species. The goal of this study was to evaluate the abundance and species richness
Marino de Remes Lenicov, Ana María   +15 more
core   +1 more source

The Complete Mitochondrial Genome of Ugyops sp. (Hemiptera: Delphacidae) [PDF]

open access: yesJournal of Insect Science, 2018
The complete mitochondrial genome (mitogenome) of Ugyops sp. (Hemiptera: Delphacidae) was sequenced, making it the first determined mitogenome from the subfamily Asiracinae, the basal clade of the family Delphacidae. The mitogenome was 15,259 bp in length with A + T content of 77.65% and contained 13 protein-coding genes (PCGs), 22 transfer RNA genes ...
Yu, Fang, Liang, Ai-Ping
openaire   +2 more sources

A preliminary molecular phylogeny of planthoppers (Hemiptera: Fulgoroidea) based on nuclear and mitochondrial DNA sequences.

open access: yesPLoS ONE, 2013
The planthopper superfamily Fulgoroidea (Insecta: Hemiptera) is one of the most dominant groups of phytophagous insects. It comprises about 20 families, containing a total of 9000 species worldwide.
Nan Song, Ai-Ping Liang
doaj   +1 more source

Spectral Characterization of the Life Stages and Physiological Responses of Diatraea saccharalis Fabricius (Lepidoptera: Crambidae) Larvae Parasitized by Cotesia flavipes Cameron (Hymenoptera: Braconidae)

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 5, Page 436-452, May 2026.
Hyperspectral proximal sensing was used to characterize the life stages and physiological responses of Diatraea saccharalis and to detect parasitism by Cotesia flavipes. Distinct spectral signatures differentiated eggs, larval instars, pupae, and adults, as well as live, dead, and parasitized larvae.
Souradji I. Bachirou   +3 more
wiley   +1 more source

Arthropod niche differentiation linked to grazing‐induced sward islets in intensively managed agricultural pasture

open access: yesInsect Conservation and Diversity, Volume 19, Issue 3, Page 598-620, May 2026.
In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden   +2 more
wiley   +1 more source

On some African Delphacidae (Homoptera) [PDF]

open access: yesBulletin of Entomological Research, 1920
Very little is known about the African DELPHACIDAE, especially the tropical forms. For this reason it is worth recording the few species represented in a small collection made by Mr. J. C. Bridwell at Oloke-Meji, Ibadan, Nigeria, in 1914. All the specimens were swept from grasses and reeds.
openaire   +2 more sources

Цикада Asiraca clavicornis (Fabricius, 1794) (Hemiptera, Delphacidae) в Калужской области [PDF]

open access: yes
Приведены сведения о находках "южного" вида Asiraca clavicornis (Fabricius, 1794) семейства Delphacidae в Калужской ...
Алексанов, В. В.
core   +1 more source

New Hawaiian Delphacidae. (Homoptera)

open access: yesProceedings of the Hawaiian Entomological Society, 1919
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +4 more sources

Delphacidae Leach 1815

open access: yes, 2019
Published as part of Wallner, Adam M. & Bartlett, Charles R., 2019, Comparative morphology of female gonapophyses IX in Delphacidae (Hemiptera: Auchenorrhyncha: Fulgoromorpha) with key to tribes, pp. 137-172 in Zootaxa 4564 (1) on pages 140-141, DOI: 10.11646/zootaxa.4564.1.5, http://zenodo.org/record ...
Wallner, Adam M., Bartlett, Charles R.
openaire   +2 more sources

Nomenclatural changes in Cicadellidae: Typhlocybinae and Delphacidae (Homoptera)

open access: yesZooKeys, 2013
New replacement names are proposed for seven species of the subfamily Typhlocybinae; one new synonym is recognized in the family Delphacidae. The following changes are proposed: Empoasca (Empoasca) angustata nom.nov. for Empoasca angusta Linnavuori & DeLong (not Dworakowska); Empoasca (Empoasca) chilensis nom.nov.
Dmitriev, Dmitry A., McKamey, Stuart H.
openaire   +5 more sources

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