نتایج جستجو برای: perlidae
تعداد نتایج: 81 فیلتر نتایج به سال:
Stoneflies comprise an ancient group of insects, but the phylogenetic position of Plecoptera and phylogenetic relations within Plecoptera have long been controversial, and more molecular data is required to reconstruct precise phylogeny. Herein, we present the complete mitogenome of a stonefly, Suwallia teleckojensis, which is 16146 bp in length and consists of 13 protein-coding genes (PCGs), 2...
A major challenge in ecotoxicology lies in generating data under experimental conditions that are relevant to understanding contaminant effects in nature. Biodynamic modeling combines species-specific physiological traits to make predictions of metal bioaccumulation that fare well when tested in the field. We generated biodynamic models for seven predatory stonefly (Plecoptera) species represen...
Insects with over 30,000 aquatic species are known as very successful arthropods in freshwater habitats. Some of them are applied as biological indicators for water quality control, as well as the main food supply for fishes and amphibians. The faunistic studies are the basic step in entomological researches; the current study was carried out emphasizing on the fauna of aquatic insects in Karaj...
The distal part of the galea belonging to the nymphs of carnivorous stonefly species – Perla marginata (Pictet, 1833) was studied by means of a scanning electron microscope (SEM). This species develops water-living, active and tactile predator nymphs, which use their mouthparts sensilla “to touch”, “to taste” or “to smell” the food and the substrate. The maxillary and labial palps, galea, gloss...
A new species of Enderleina (Plecoptera), E. khazeni n. sp., is described from two males collected in Bolivar Province, Southeast Venezuela. It appears to be more closely related to E. preclara Jewett that to other Enderleina species, but can be clearly distinguished from that species by shape of the penial sclerites. With the description of this new taxon, six species of the genus are known, o...
The complete mitochondrial genome of the perlid stonefly Dinocras cephalotes (Curtis, 1827) was sequenced using a combined 454 and Sanger sequencing approach using the known sequence of Pteronarcys princeps Banks, 1907 (Pteronarcyidae), to identify homologous 454 reads. The genome is 15,666 bp in length and includes 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes and a con...
Three species of the Neoperla montivaga group are described from Guangxi Zhuang Autonomous Region southern China, including two new species, N. falcatata sp. nov. and shangsiensis , a record for Guangxi: bilineata Wu & Claassen, 1934. Illustrations color images provided three mentioned above, is compared with related congeners in group. Notes on distribution known also given.
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