Special Description of <i>Pallisentis (Brevitritospinus) allahabadii</i> Agarwal 1958 (Acanthocephala: Quadrigyridae) from <i>Channa punctata</i> (Bloch, 1793) by Scanning Electron Microscope
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چکیده
منابع مشابه
Description of Pallisentis (Brevitritospinus) punctati n. sp. (Acanthocephala: Quadrigyridae) from Channa punctatus in Bareilly, Uttar Pradesh, India
BACKGROUND The genus Pallisentis is an endoparasitic acanthocephalan inhabiting the intestinal walls. Hooks and spines of the worm are significant taxonomical and adaptive tools. METHODS The parasites were fixed, dehydrated and examined under Olympus BX 53 Microscope with DIC attachment, digital camera and CELLSENS imaging system [Light microscopy (LM)] and fixed in 2% glutaraldehyde in 0.1 M...
متن کاملTwo New Species of the Genus Pallisentis Van Cleave, 1928 (Acanthocephala: Quadrigyridae) from the Intestine of Channa punctatus (Bloch, 1793) from the River Gomti at Lucknow, India
BACKGROUND Acanthocephalans are fish parasites of worldwide distribution, penetrate their thorny proboscis into the intestinal wall of host and absorb nutrients. No diagnostic tool is available except postmortem investigations and identification by parasitologists. The aim of present study was to explore and assign taxonomical status to Pallisentis species prevalent in food fishes of river Gomt...
متن کاملthe scanning electron microscope
it is only thirteen years since the scanning electron microscope has been available commercially. yet, even in this short period of time, this instrument has been a powerful tool in the investigation of topography, electrical and magnetic properties, crystal structure, cathodoluminescent characteristics etc. of solid specimens. today, this type of microscope has opened its place alongside the c...
متن کاملtwo new species of the genus pallisentis van cleave, 1928 (acanthocephala: quadrigyridae) from the intestine of channa punctatus (bloch, 1793) from the river gomti at lucknow, india.
background: acanthocephalans are fish parasites of worldwide distribu-tion, penetrate their thorny proboscis into the intestinal wall of host and absorb nutrients. no diagnostic tool is available except postmortem inves-tigations and identification by parasitologists. the aim of present study was to explore and assign taxonomical status to pallisentis species prevalent in food fishes of river g...
متن کاملStudying of various nanolithography methods by using Scanning Probe Microscope
The Scanning Probe Microscopes (SPMs) based lithographic techniques have been demonstrated as an extremely capable patterning tool. Manipulating surfaces, creating atomic assembly, fabricating chemical patterns, imaging topography and characterizing various mechanical properties of materials in nanometer regime are enabled by this technique. In this paper, a qualified overview of diverse lithog...
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ژورنال
عنوان ژورنال: Turkish Journal of Parasitology
سال: 2020
ISSN: 1300-6320,2146-3077
DOI: 10.4274/tpd.galenos.2020.6408