نتایج جستجو برای: 31 species belonging to 21 genera
تعداد نتایج: 10839067 فیلتر نتایج به سال:
In 2008, tick surveillance of migratory birds was conducted on Hong-do (Hong Island), Jeollanam Province, Republic of Korea. Seventy-seven ticks representing two genera and four species—Haemaphysalis flava Neumann (21 ticks), Haemaphysalis ornithophila Hoogstraal & Kohls (2), Ixodes nipponensis Kitaoka & Saito (3), and Ixodes turdus Nakatsuji (51)—were collected from 12 species of birds belongi...
Fish assemblage was investigated during the study of longitudinal profile of the Ehania River Basin in south-eastern Côte d’Ivoire. This area is subjected to intense human activities with many plantations (palm tree, banana, pineapple, coffee, rubber and cocoa). Samples were collected, with gillnets of different mesh sizes, through 6 sampling surveys during dry and rainy seasons from February 2...
Four different species of aphids belonging to the Aphididae family in four genera were collected and identified in Rape-seed fields in Sistan region during 2000-2001. Among them, Brevicoryne brassicae (Cabbage aphid) was the dominant species with an abundance of about 89% in area. The population fluctuation of Brevicoryne brassicae was studied simultaneously on fields in Sistan region (Zahak re...
abstract in order to identify plant parasitic nematodes of potato fields, 55 soil samples and a few tuber samples were collected from khorasan razavi province during 2005-2006 .soil samples were washed and nematodes were extracted by centrifugal flotation technique. the extracted nematodes were fixed and transferred to glycerin. baermann funnel method was used for extracting nematodes from tube...
in order to determine the dalichai formation paleoecology (middle jurassic), with measured thicknesses of 255 m at bar section, nw neyshabour, 28 samples systematically were collected. based on 112 palynological slides studies, 29 species of spore and pollen, which belong to 21 genera, have been identified. in addition to spores and pollens, dinoflagellate and fungus bodies form the palynomorph...
The number of scale insect species (Hemiptera: Coccoidea) known from Hungary has increased in the last 10 years by 39 (16.6 %), to a total of 274 species belonging to 112 genera in10 families. The family Pseudococcidae is the most species rich, with 101 species in 34 genera; Diaspididae contains 59 species in 27 genera; Coccidae contains 54 species in 27 genera; and the Eriococcidae contains 33...
The paper presents a taxonomic, areographic and belt-andzonal analysis of the high-mountain flora Kurai Ridge. region in question contains 312 species plants, referred to 143 genera belonging 48 families. Analysis taxonomic structure Ridge has shown following most abundant plant families: Asteraceae , Ranunculaceae, Poaceae . For variety genera, are predominant: Carex Pedicularis, Salix Oxytrop...
Lectotypification of three Iberian endemic species belonging to monotypic genera described by Cosson
Four different species of aphids belonging to the Aphididae family in four genera were collected and identified in Rape-seed fields in Sistan region during 2000-2001. Among them, Brevicoryne brassicae (Cabbage aphid) was the dominant species with an abundance of about 89% in area. The population fluctuation of Brevicoryne brassicae was studied simultaneously on fields in Sistan region (Zahak re...
the symphypleona fauna of mazandaran province was studied in 2013. the specimens were extracted by berlese funnel from soil, leaf litter and dead woods and identified after preparing microscopic slides. in present study, the specimens are belonging to the families, sminthurididae and katiannidae. among the species of katiannidae, sminthurinus gisini gama, 1965 is recorded for the first time fro...
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