in order to investigate the biodiversity of plant parasitic nematodes of vegetable fields in mashhad area, 51 soil and root samples were collected during 2010-2011. nematodes were extracted by centrifugal flotation technique and transferred to glycerin according to the modified de grisse method (1969). the permanent slides were prepared from the extracted nematodes. the nematodes were identifie...

morphometrical study of iranobuthus krali (kovarik,1997) is given on the basis of 6 specimens collected from fars province,southern iranthe specimens was captured by forceps under uv light during field studies in this province.iranobuthus is easily distinguished from compsobuthus vachon,1949 by it's size and it differs from genera androctonus hemprich & ehremberg, 1828 hottentotta and mesob...

backgrounds: genus trichostrongylus (nematoda: trichostrongylidae) is one of the most impor­tant zoonotic nematodes with wide geographic distribution in the world. the purpose of the present study was to describe morphological and morphometrical characteristics of male trichostrongylus species, currently prevalent in domestic ruminants of khuzestan province , south­west iran. methods: gastro-in...

Osphyoplesius is an obscure Palearctic genus tentatively placed in Pythidae, comprising one species from Crimea and one from Greece, each of them collected only once. A third species is here described from Sicily, based on recently collected specimens. Despite the poor sample, statistic analysis of morphometrical data allowed to confirm the differentiation between the new species and its closes...

Lymphatic filariasis (LF), a nematode disease transmitted by arthropod vectors, is repeatedly reported in immigrant population. This disease is not endemic in Iran; however, different species of mosquitoes, capable of transmission of parasite microfilaria, are distributed in the country. Hereby, incidental detection of an imported case of LF due to Wuchereria bancrofti in an Indian worker in Ir...

We present several methods for the analysis and visualization of vessel systems in 3D CT and MR image datasets, including segmentation, skeletonization, topological and morphometrical analysis methods. We describe a number of clinical and medical applications, including quantitative vessel diagnostic, automatic detection of aneurysms, liver surgery planning, and simulation of vascular trees. Th...