نتایج جستجو برای: lysiphlebus confusus

تعداد نتایج: 245  

I. Moubedi M. Balouch N. Mashaii,

A field trials were conducted to assess the helminth parasites of 12 marsh frogs (Rana ridibunda ridibunda) in the Anzali, Astara and Aghbaba regions in the north of Iran in May 1994. Experimental results showed that 83.8% of the Anzali marsh frogs were infected by one or two kinds of metacercarian cysts of digenetic trematodes. The helminth parasites were included Skrjabinoeces breviansa, S. s...

Journal: :The Journal of Cell Biology 1968
James W. MacInnes Robert B. Uretz

Mature sperm of Acheta domesticus, Acheta assimilis, Nemobius fasciatus, Nemobius confusus, Melanoplus femur-rubrum, Romalea microptera, Scudderia curvicauda, and Ceuthophilus nigricans were examined for DNA configuration by means of polarized fluorescence microscopy. In all cases, the results suggest that the DNA lies in unsupercoiled array, predominantly parallel to the elongate sperm head ax...

Journal: :Parasitology 2009
F I Cavaleiro M J Santos

Seasonal occurrence of metazoan ectoparasites is described for the first time in marine European flounder, Platichthys flesus (L.). The parasitofauna, in this study monitored during 1 year, was found to be similar to that previously recorded for flounder. Moreover, specimens of Caligus sp. Müller, 1785 and Lepeophtheirus pectoralis (Copepoda: Caligidae), Acanthochondria cornuta (Copepoda: Chond...

Journal: :Revista chilena de entomología 2022

The fifth instar nymph of Tolono confusus Carvajal, Rider & Faúndez, 2015 is described and illustrated based on two specimens from Napo Province, Ecuador. need for further work South American pentatomoid immatures stages briefly discussed.

2004
XAVIER FAUVERGUE

Microsatellite loci were isolated from the aphid parasitoid Lysiphlebus testaceipes (Hymenoptera: Braconidae). Ten loci were obtained from an enriched partial genomic library. Genetic diversity was analysed at seven of these loci and two natural populations, one on oleander and one on citrus. The observed number of alleles ranged from one to 17, and the observed heterozygosity ranged from 0.37 ...

Journal: :Hortscience 2022

Styrax L. is a genus of ≈130 species, many with horticultural traits interest, though sparsely represented in cultivation. Previous studies reporting chromosome counts have established base number x = 8 and provided evidence diploid, tetraploid, pentaploid, hexaploid levels within the genus, including more commonly cultivated japonicus Siebold & Zucc. being reported as pentaploid. Little ha...

Journal: :Nucleic acids research 1990
A J Martinez-Murcia M D Collins

We report the nucleotide sequence of 16S ribosomal RNA from REFERENCES Lactobacillus viridescens NCDO 1655 (EMBL accession no. , s F Nick] s ^ C o u l s o n A R . ( 1 9 7 7 ) Proc. Natl Acad. 5 d . USA X52568) and Lactobacillus confusus NCDO 1586 (EMBL 74,5463-5467. accession no. X52567). Nucleotide sequences were determined 2. Lane.D.J., Pace.B., Olsen.G.J., Stahl.D.A., Sogin.M.L. and Pace.N.R...

2013
Christoph Vorburger Pravin Ganesanandamoorthy Marek Kwiatkowski

Host defenses against parasites do not come for free. The evolution of increased resistance can be constrained by constitutive costs associated with possessing defense mechanisms, and by induced costs of deploying them. These two types of costs are typically considered with respect to resistance as a genetically determined trait, but they may also apply to resistance provided by 'helpers' such ...

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