Results 81 to 90 of about 1,525 (153)

Merging taxonomy to systematics: A holistic approach to understanding the Poecilimon zonatus group (Orthoptera, Phaneropterinae) [PDF]

open access: yesArthropod Systematics & Phylogeny
A taxonomical practice without integration of systematics remains incomplete or produces incorrect definitions. To address this, we linked the taxonomy of the Poecilimon zonatus group to its systematics by examining its phylogeny and phylogeography.
Onur Uluar   +2 more
doaj   +3 more sources

Acariens et insectes déprédateurs du cotonnier (Gossypium hirsutum L.) au Paraguay [PDF]

open access: yes, 1985
142 espèces d'insectes et acariens ont été observés sur cotonnier au Paraguay. La détermination en est faite plus ou moins complètement. Nature et importance des dégâts dus à chaque ravageur.
Michel, Bruno, Prudent, Patrick
core  

Shrinking wings for ultrasonic pitch production: hyperintense ultra-short-wavelength calls in a new genus of neotropical katydids (Orthoptera: tettigoniidae) [PDF]

open access: yes, 2014
This article reports the discovery of a new genus and three species of predaceous katydid (Insecta: Orthoptera) from Colombia and Ecuador in which males produce the highest frequency ultrasonic calling songs so far recorded from an arthropod.
AV Gorochov   +44 more
core   +4 more sources

A preliminary study on the occurrence and significance of phytophagous arthropods and natural enemies on Sapindus saponaria saplings

open access: yesTechnology in Agronomy
Sapindus saponaria trees exhibit potential for global application in the restoration of degraded ecosystems. However, the susceptibility of S. saponaria saplings to detrimental effects caused by various phytophagous insects and mites necessitates a ...
Germano Leão Demolin-Leite
doaj   +1 more source

Comparative analysis of the location of rDNA in the Palaearctic bushcricket genus Isophya (Orthoptera: Tettigoniidae: Phaneropterinae)

open access: yesEuropean Journal of Entomology, 2011
The present study focused on the evolution of the karyotype in 21 taxa of the genus Isophya, which was done by mapping the location on the chromosomes of ribosomal RNA (rRNA) coding genes using fluorescence in situ hybridization (FISH) with an 18S rDNA ...
Beata GRZYWACZ   +4 more
doaj   +1 more source

Functional morphology of tegmina-based stridulation in the relict species Cyphoderris monstrosa (Orthoptera: Ensifera: Prophalangopsidae) [PDF]

open access: yes, 2017
Male grigs, bush-crickets and field crickets produce mating calls by tegminal stridulation: the scraping together of modified forewings functioning as sound generators.
Bailey   +64 more
core   +1 more source

La tribu Pycnopalpini n. trib. (Orthoptera, Tettigonioidea, Phaneropteridae): segunda contribución a la organización supragenérica de los faneropterinos neotropicales

open access: yesAnimal Biodiversity and Conservation
En el presente artículo, se propone a la tribu Pycnopalpini trib. n. sobre la base de las similitudes morfológicas de los géneros Atopana, Hetaira, Pycnopalpa, Topana (Pycnopalpina n. subtr.), Dolichocercus, Oxyprorella, Theia y Theiella gen. n. (Theiina
O. J. Cadena–Castañeda
doaj   +1 more source

Los Tettigoniidae (Insecta, Orthoptera) del Parque Natural de Montesinho (Portugal) [PDF]

open access: yes, 2000
El Parque Natural de Montesinho, situado en la frontera norte de Portugal, en la región denominada Nordeste Transmontano es singular entre los espacios protegidos portugueses por la gran diversidad de hábitats y la relativamente escasa perturbación ...
Barranco, Pablo   +1 more
core  

The taxonomic status of recently described Isophya taxa from Serbia (Tettigoniidae, Phaneropterinae)

open access: yesEuropean Journal of Taxonomy
During recent decades, increasing research of the taxonomy of the genus Isophya resulted in taxonomic descriptions of several new species. The delimitation of these species is mainly based on oscillographic song analysis of the male song in combination ...
Slobodan Ivković   +5 more
doaj   +1 more source

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