نتایج جستجو برای: trichodina sp
تعداد نتایج: 120265 فیلتر نتایج به سال:
The Batu Kumbung Fish Seed Center (BBI) is such an installation and under the auspices of Marine Fisheries Service West Nusa Tenggara Province, which was established in 1959, located Village, Linggsar District, Lombok Regency. problem that often experienced by fish farmers emergence disease attacks, one Trichodina sp. purpose this study to detect presence sp ectoparasites catfish (Clarias garie...
دراین بررسی در سال 1393 تعداد 85 عدد ماهی از سه گونه ماهی رودخانه فهلیان شامل برگ بیدی (Albumus mossulensis)، بوتک یا لوتک (Cyprnion macrostomum) ، دشت ارژنی (capoeta barrosisi persica) از سه ایستگاه رودخانه فهلیان ماهی صید و پس از انتقال به آزمایشگاه انگل شناسی دانشکده دامپزشکی دانشگاه آزاد واحد کازرون از لحاظ انگل های کرمی و تک یاخته پوست و آبشش مورد بررسی قرار گرفتند. در مجموع هشت گونه انگل ...
A total of 128 spiny eels Mastacembelus mastacembelus (Mastacembelidae) were collected from theGreater Zab river at Iski Kalak town, west of Erbil city, Kurdistan region, Iraq, from July 2007 to the end ofJune 2008. The fish were examined for ecto and endo parasites. The study revealed the existence of 16species of parasites (with a total prevalence of 89.06%) including: two species of protozoa...
Salah satu faktor penghambat dalam usaha budidaya perikanan adalah serangan parasit. Parasit merupakan organisme yang hidup pada tubuh lain (inang) dengan mengambil nutrisi dari inangnya. Penelitian ini bertujuan mengetahui jenis parasit dan prevalensi ikan air tawar dibudidayakan di Pusat Produksi Inspeksi Sertifikasi Hasil Perikanan (PPISHP), Balai Benih Ikan (BBI), Ciganjur. Sampel digunakan...
Parasitic diseases are harmful and limiting factors in breeding and rearing ornamental fish industry. In this study, 400 apparently healthy ornamental fishes from five species (each species 80 specimens) including: Goldfish (Carassius auratus), guppy (Poecilia reticulate), angelfish (Pterophyllum scalare), discus (Symphsodon discus) and sailfin mollies (Poecilia latipinna) was obtained from a l...
بررسی حاضر در منطقه سیستان از فروردین تا شهریور89 انجام گرفت . برای این منظور 60عدد ماهی پرورشی شیزوتراکس زارودنی از استخر مرکز تحقیقاتی زهک و40 عدد ماهی وحشی از 4 ایستگاه صید شامل چاه نیمه چهار ،پشت سد زهک ،هامون پوزک وهامون صابری تهیه شد. ماهی ها پس ازصید به صورت زنده به آزمایشگاه مرکزتحقیقاتی زهک منتقل شدند وپس ازبررسی آزمایشگاهی به کمک کلید شناسایی معتبر مورد شناسایی قرار گرفتند. ف...
When viewed from the top, Trichodina is circular; side views of the organism reveal a saucer or dome shape (Fig. 1). It has three rings of cilia (small, hair-like projections) encircling its body and oral cavity, which are used for locomotion and feeding. Its body is supported by a rigid ring of interconnected discs called a chitinoid or denticular ring (Fig. 2). Each disc has a thorn-like inne...
This study was carried out to investigate occurrence of parasite in selected cyprinid fish species in Gandoman Lagoon, in the vicinity of Gandoman City, Chaharmahal & Bakhtyari Province. A total of 90 fish specimens including Cyprinus carpio, Carassius auratus gibelio, Capoeta aculeata , C.damascina, Chondrostoma regium and Alburnus alburnus from Gandoman were examined during spring and summer...
Ectoparasites which often attack tilapia include Trichodina sp., Dactylogyrus spp., Gyrodactylus and Epistylis spp. This research aims to determine the types, prevalence, intensity of ectoparasites found on (Oreochromis niloticus) in floating net cages Batanghari River, Jambi. The was conducted from February through March 2020. A survey method is carried out direct sampling at study site identi...
Parasites of the fathead minnow, Pimephales promelas, were examined in fish collected from Elk Creek (40.88534 degrees N, 96.83366 degrees W) and West Oak Creek (40.90821 degrees N, 96.81432 degrees W), Lancaster County, Nebraska. These 2 streams are part of the Salt Valley watershed and flow together approximately 2 km downstream from the collection sites to form Oak Creek. This study examined...
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