Results 31 to 40 of about 4,470 (214)

Termites (Isoptera) from the Jurassic/Cretaceous boundary: Evidence for the longevity of their earliest genera

open access: yesEuropean Journal of Entomology, 2014
The earliest termite of the extant genus Mastotermes, is herein recorded in the Jurassic/Cretaceous (J/K) transitional beds of Chernovskie Kopi in Transbaikalian Russia along with Santonitermes of an uncertain family. These records represent the earliest
Peter VRŠANSKÝ, Danil ARISTOV
doaj   +1 more source

New Orthopteroid Records in Michigan Derived from Sampling a Small Field [PDF]

open access: yes, 2017
(excerpt) A 1.8 acre sandy field in Isabella County, Michigan was sampled in 1971 and 1972 to obtain data on ecological and chronological distribution of orthopteroid species (Bland and Swayze 1973a,b).
Bland, Roger G.
core   +3 more sources

Insectos de la Orinoquía colombiana: evaluación a partir de la colección entomológica del Instituto Alexander von Humboldt (IAvH)

open access: yesBiota Colombiana, 2009
We compiled a preliminary list of insects for the Orinoco basin based on the Entomological Collection of the Alexander von Humboldt Institute (IAvH). Our review expanded the information for four orders of insects (Coleoptera, Dictyoptera, Hemiptera and ...
Irina T. Morales-Castaño   +1 more
doaj   +3 more sources

Behavioural and toxicological responses of Blattella germanica (Dictyoptera: Blattellidae) to monoterpenes

open access: yesEuropean Journal of Entomology, 2013
Certain monoterpenes produced by aromatic plants are known to have lethal and sublethal effects on insects. As there is a need to replace conventional pesticides (organophosphates, carbamates, pyrethroids) with biorational pesticides, we evaluated the ...
Raúl A. ALZOGARAY   +3 more
doaj   +1 more source

Energetic and motion activity of hemocytes of Dictyoptera representatives [PDF]

open access: yes, 2014
The article is dedicated to results of the study, in the course of which motility of in-sects’ hemocytes, representatives of Dictyoptera order was investigated, while cells were incubated in various conditions.
Grebtsova, E. A., Prisny, А. А.
core   +2 more sources

First Report of \u3ci\u3eAllonemobius Griseus\u3c/i\u3e and \u3ci\u3ePsinidia Fenestralis\u3c/i\u3e in Ohio (Orthoptera: Gryllidae and Acrididae) [PDF]

open access: yes, 2017
Occurrences of Allonemobius griseus and Psinidia fenestralis in Ohio are pub- lished for the first time. Apparent restriction of these species to the sand deposits of northwestern Ohio, their localized distribution in scattered, non-contiguous blow- outs,
Ballard, Harvey E, Jr.
core   +2 more sources

Dermaptera hindwing structure and folding: New evidence for familial, ordinal and superordinal relationships within Neoptera (Insecta)

open access: yesEuropean Journal of Entomology, 2001
The Dermaptera are a small order of insects, marked by reduced forewings, hindwings with a unique and complicated folding pattern, and by pincer-like cerci. Hindwing characters of 25 extant dermapteran species are documented.
Fabian HAAS, Jarmila KUKALOVÁ-PECK
doaj   +1 more source

Phylogeny of Blattoidea (Dictyoptera: Blattodea) with a revised classification of Blattidae [PDF]

open access: yesArthropod Systematics & Phylogeny, 2022
Blattoidea are comprised of the major lineages Blattidae, Lamproblattidae, Tryonicidae, Anaplectidae, and Cryptocercidae + Isoptera. Despite a number of studies, no consensus exists regarding the relationships between these lineages.
Marie Djernæs, Jérôme Murienne
doaj   +3 more sources

On the transference of the mantids collection (Insecta, Mantodea) from the Entomological Collection of Instituto Butantan to the Museu Nacional, Rio de Janeiro, Brazil

open access: yesEntomoBrasilis, 2021
Brazil is one of the most diverse countries in the world, hosting more than 250 known species of mantids (Mantodea). Studying natural history collections is crucial to identify, describe new taxa and solve taxonomic issues, improving the knowledge about ...
Bernardo Ferraz   +2 more
doaj   +1 more source

A unique box in 28S rRNA is shared by the enigmatic insect order Zoraptera and Dictyoptera.

open access: yesPLoS ONE, 2013
The position of the Zoraptera remains one of the most challenging and uncertain concerns in ordinal-level phylogenies of the insects. Zoraptera have been viewed as having a close relationship with five different groups of Polyneoptera, or as being allied
Yanhui Wang   +7 more
doaj   +1 more source

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