1,720,960 research outputs found
Trematode parasites of the fishes of Jammu and Kashmir state.
No full textThe study reveals with the results of the morphological and taxonomic studies of trematode parasites of fresh water fishes of Jammu and Kashmir.It covers in 28 species of fishes for investigation for trematode parasitic infection and 29 species of trematodes belong to 12 genera and 9 families. The study includes 20 new host records with taxonomy of the respective genera. It deliberates on classification of the families Gorgoderidae Luhe,1901,Allocreadiida Stossich,1903,Humiuridae Luhe, 1901 and Cephalogonimidae Nicoll, 1915 and systematics of the genera phyllodistomum Brown,1899,Genarchopsis Ozaki,1925,Allocreadium Looss,1900, Crepidostomum Brawn,1900 Clinostomum Leidy,1856,Diplozoon Nordmann,1832 (metacercarial forms)
Studies on the soil and plant nematodes in Kashmir.
No full textThe study deals with the taxonomy of plant and soil nematodes of Jammu and Kashmir,investigating 46 plants of different genera collected from various (23) localities.It includes 29 species representing 18 genera belonging to 13 families,6 super-families and 4 orders. Out of these 4 genera and 27 species are new to science. In the super family Tylenchoidea chitwood and chitwood, the families dealt with are Tylenchidae Perley, Hoplolaimidae Wieser, Tylenchorhynchidae golden etc. In the super family Neotylenchoidea Jairajpuri and Siddiqui, the families dealt with are Neotylenchidae and Nothotylenchidae Jairajpuri and Siddiqui. In the super family Criconematoidae, the family Criconematoidae is represented by the genera criconema and criconematodes. In the super family Rhabditiodea Travassos, family Rhabditidae Oerley is represented by Eminencia Ornatus
Studies on helminth parasites of some vertebrates in Kashmir: monographic study on Avitellina Gough, 1911 and studies on the Nematode parasites of the shrew and rat in Kashmir.
No full textThe study deals with the monographic study on Avitellina Gough and nematode parasites of crocidura species and Rattus rattus (the common rat) in Kashmir. The thesis comprises of 5 sections (A-E) with a total of 119 plates including 169 text figures and 78 photomicrographs.
Section A deals with historical and taxonomical; revision of the species of genus Avitellina Gough and incidence of infection of the three cistode genera Avitellina Gough, Stilesia Railliet and Moniezia.
Section B pertains to the histo-morphology of Avitellina Centripunctata contripunicata n. comb.
Section C deals with a new variety A. (A) C. Kargilensis from a goat from Kargil, Ladakh and Kashmir.
Section D contains description about 4 new nematode species, Skrajabino-Capillaria multipapillata. Physaloptera Kashmirensis Gongylonema soricis indica from crocidura species and Physaloptera ratti from Rattus rattus.
Section E gives details in the form of an appendi
Cestode and nematode parasites of some aves of Kashmir.
No full textThe study deals with the systematics and morphology of Cestode and nematode parasites of 24 aquatic and terrestrial birds from various parts of Kashmir valley, during the period 1971-74.The work is divided into 4 parts.
Part 1 includes a historical review on the study of cestode and nematode parasites of birds carried out in India.
Part 2 deals with the systematic account of cestode parasites. In all 39 species belonging to 17 genera and 5 families are described and out of them 16 species including one genus are new to science. Historical resume and diagnostic features of the respective families is studied.
Part 3 deals with the material and methods which includes methods used for collection of birds, fixation, and preservation and staining of parasites.
Part 4 deals with the study of systematic and morphology of nematode parasites. In all 11 species belonging to 8 genera under 6 families are described
Studies on the plant parasitic nematodes of Kashmir.
No full textThe study deals with taxonomy and spatial distribution of most common plant parasitic nematodes, parasitizing mainly the fruit trees in Kashmir. The investigator has selected four hosts viz., apple, almond, pear and strawberry for the study.The thesis is divided into two parts:
Part 1 deals with the Taxonomy of the plant parasitic nematodes of orders Tylenchida and Dorylaimida. It records 17 species representing 7 genera belonging to 3 sub-orders; 5 super families; 7 families and 7 sub families.
Part 2 deals with distribution and seasonal fluctuations, especially the Spatial distribution of some common plant parasitic nematodes found in-habiting soils of Kashmir
Studies on helminth parasites of some vertebrates in Kashmir:Helminth parasites of some birds in Kashmir.
No full textThe work deals with the systematic study of helminth parasites of some avian hosts in Kashmir. The study consists of 2 parts:
Part 1 deals with some histomorphological of Raillietina (raillietina tetragona) common cistode parasite of domestic fowl in Kashmir. It studies the histology of body wall, musculature of strobila and some details of the excretory and reproductive systems of the cestode.
Part 2 deals with the taxonomic studies of 29 helminth parasites collected from 12 avian hosts of Kashmir. Raillietina Skrjabini, Raillietina indica, Choanotaenia Kashmirensis and Echinostoma Coecale are described from common domestic fowl in Kashmir. Dicranotaenia coronula ashmirensis; Armadoskrjabinia Longicirrs are described from Anas Lacatyrhnchos, from common mallard duck in Kashmir. Drepanidotaenia Lancoelata; Psilochasmus oxyurus; Notaulus asiaticus and Typhlocoelum Sisowi are recorded from Anas species , the brown duck for the first time from Indian region. A new species of Hymenolepid cestode Mayhewia himalyai is described from Acridotheres tristis common Myna in Kashmir
Studies on the trematode parasites of some vertebrates of Kashmir.
No full textThe study deals with the systematics and morphology of digenetic trematode parasites of 22 vertebrate hosts from various parts of Kashmir. The analysis of previous work on the trematode parasites in Kashmir, material and methods and systematic account of trematode parasites is considered in the study. In 31 species, belonging to 20 genera and 16 sub- families and 11 families are described. Out of these, 11 species are new to science. It includes description of 6 species of the genus lagiorichis Luhe, and one specie of the genus Haematoloechus looss..It also discusses the description of 4 species under the Echinostoma Rudolphi and one species under the genus Euparyphium Dietz It includes the description of 5 species under three genera Notocotylus Diesing,Paramonostomum Luhe and Catatropis dhner.The theses presents the study of two genera: Neodiplastomum Railliet and Uvulifer Yamaguti. The thesis has Thirty nine plates, drawings and photomicrographs
Soil and plant parasitic nematodes of vegetables and fruit crops of Kashmir.
No full textThe work deals with the taxonomy of soil and plant parasitic nematodes, parasitizing the economically important vegetables and fruit crops of Kashmir. All the important vegetables and fruit crops were surveyed for nematode association. 29 new species representing 21 genera belonging to three orders, 4 sub-orders, 10 super-families, 19 families and 11 sub-families were included. The work is divided into 2 parts
Part-1 deals with the systematic study of the nematodes of the order tylenchida. In the super-family Tylenchidae Perley and Psilenchidae Paramonov and in the family Tylendhidae, subfamily Tylenchinae Marcinowisky, Aerotylenchus Safroni is discussed. Family Psilenchidae, sub-family Psilenchinae Paramonov, includes two new species of the genus Psilenchus Dc Man, 1921, O- P.Oleracei and P-haki.
Part-2nd deals with the orders Dorylaimida and aerolaimida. Order Dorylaimida is represented by the super-families Belondiroidea Thorne 1964 Dorylaimoidea Thorne, Leptonchoidea Ferris and Longidoroidea
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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