Results 101 to 110 of about 116,321 (299)

The Nabidae (Insecta, Hemiptera, Heteroptera) of Argentina

open access: yesZooKeys, 2013
In Argentina, five genera and 14 species are recorded in the subfamilies Prostemmatinae and Nabinae: Hoplistoscelis sordidus Reuter, Lasiomerus constrictus Champion, Metatropiphorus alvarengai Reuter, Nabis argentinus Meyer-Dür, Nabis (Tropiconabis) capsiformis Germar, Nabis faminei Stål, Nabis paranensis Harris, Nabis punctipennis Blanchard, Nabis ...
Cornelis,Marcela   +1 more
openaire   +7 more sources

Tree hollow parameters and their effects on saproxylic arthropod diversity: A multi‐taxon approach

open access: yesInsect Conservation and Diversity, EarlyView.
Tree hollows are keystone structures for biodiversity in forests and support saproxylic arthropods but are declining in central Europe due to intensive forest management, threatening these invertebrate communities. Research using DNA metabarcoding examined non‐beetle arthropods in 40 beech tree hollows, exploring their habitat requirements in southern ...
Bastian Schauer   +3 more
wiley   +1 more source

The complete mitochondrial genome of praying mantises Phyllothelys breve (Mantodea: Mantidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2020
In this study, we determined the complete mitochondrial genome sequence of praying mantises Phyllothelys breve (Wang, 1993) (GenBank accession no. MT024239) using next-generation sequencing method.
Yang Wang, Yang Wang, Yang Liu
doaj   +1 more source

The loss of the urea cycle and ornithine metabolism in different insect orders: An omics approach

open access: yesInsect Molecular Biology, EarlyView.
Among urea cycle enzymes, only the nitric oxide synthase gene is universally present across insect genomes. All Hemiptera species lack the enzymes needed to convert citrulline to arginine, and some also lack the pathway from arginine to ornithine. Putrescine and spermidine synthesis is conserved in all insects, but aphids lack the capability to produce
Jessica Cristina Silva Martins   +7 more
wiley   +1 more source

CHEMICAL CONTROL OF Diabrotica spp. LARVAE DAMAGING MAIZE UNDER NO-TILLAGE SYSTEM

open access: yesRevista Brasileira de Milho e Sorgo, 2002
The objective of this study was to evaluate the efficacy of insecticides applicationto control the corn rootworm, Diabrotica spp., on no-till corn. Field trials were conducted ateight locations in Ponta Grossa, PR, during two years.
AROLDO IRIO MAROCHI, PAULO AFONSO VIANA
doaj  

Caracterização de Danos de Gryllus sp. em Plantas de Eucalipto, em Laboratório Characterization of Mischief of Gryllus sp. in Plants of Eucalyptus, in Laboratory

open access: yesPesquisa Florestal Brasileira, 2010
<p>Objetivou-se caracterizar os danos de Gryllus sp. em plantas de E. grandis, em laboratório. Avaliaram-se três grupos de plantas: grupo 1 – com 7 dias e 2,5 mm de diâmetro médio; grupo 2 – com 49 dias e 3,3 mm de diâmetro e grupo 3 –com 80 dias e
Leonardo Rodrigues Barbosa   +2 more
doaj   +1 more source

Additions to the genus Goera Stephens (Trichoptera, Goeridae) from Southeast Asia [PDF]

open access: yes, 2013
Two new species of Goera, G. zwicki and G. nozakii (Trichoptera, Goeridae), from the Philippines and one new species, G. meyi, from Vietnam are described and illustrated herein. In addition, type specimens of G. disparilis Banks, G.
Arefina-Armitage, Tatiana I.   +1 more
core  

What Are the Phylogenetic Limits to Pollinator Diversity?

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Although huge progress has been made over the past 200 years in identifying the diversity of pollinators of angiosperms and other plants, new discoveries continue to be made each year, especially in tropical areas and in the fossil record. In this perspective article I address the following questions: Just how diverse are the pollinators and ...
Jeff Ollerton
wiley   +1 more source

The Physiology of Insecta [PDF]

open access: yesBulletin of the Entomological Society of America, 1965
Andrew Spielman, Morris Rockstein
openaire   +4 more sources

Raphogla rubra gen. n., sp. n., the oldest representative of the clade of modern Ensifera (Orthoptera: Tettigoniidea, Gryllidea)

open access: yesEuropean Journal of Entomology, 2002
Raphogla rubra gen. n., sp. n., oldest representative of the (Tettigoniidea & Gryllidea) is described from the Upper Permian of the Lodève basin (France). Its phylogenetic relationships within the Ensifera are discussed.
Olivier BETHOUX   +4 more
doaj   +1 more source

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