Results 71 to 80 of about 1,132 (182)

XáC ĐịNH ẤU TRùNG SáN Lá SONG CHủ (METACERCARIAE) Ký SINH TRÊN MộT Số LOàI Cá DựA VàO ĐặC ĐIểM HìNH THáI Và DI TRUYềN

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2014
Các loài metacercariae được phát hiện trên các loài cá tra (Pangasianodon hypophthamus), cá rô đồng (Anabas testudineus) và cá đối (Mugil cephalus) dựa vào đặc điểm hình thái và di truyền (sử dụng đoạn gen 28S của hệ gen ribosom). Nghiên cứu thu được 474
Đặng Thúy Bình   +4 more
doaj  

Parasites of Nile Tilapia larvae Oreochromis niloticus (Pisces: Cichlidae) in concrete ponds in Guanacaste, Northern Costa Rica

open access: yesCuadernos de investigación UNED, 2017
Tilapia is the second most important cultured species in the world fish culture but it can be affected by parasites. We conducted a cross-sectional parasitic study in tilapia larvae during sexual reversion for two seasons in Costa Rica.
Donald Arguedas C.   +3 more
doaj   +1 more source

Diagnosis of Centrocestus formosanus Infection in Zebrafish (Danio rerio): A Window on a New Globalization-Derived Invasive Parasite

open access: yesbioRxiv, 2019
Centrocestus formosanusis a digenetic trematode with a complex life cycle, involving invertebrate and vertebrate hosts, humans included. In particular, it causes gill lesions and mortality in freshwater fish species, and gastrointestinal symptoms in ...
A. Pace   +9 more
semanticscholar   +1 more source

Intestinal pathologic findings at early stage infection by Centrocestus armatus in albino rats

open access: yesThe Korean Journal of Parasitology, 1997
This study was performed to observe intestinal pathology in early infection by Centrocestus armatus. The flukes were in the lowermost part of the intervillous space of the duodenum and jejunum from 1 day to 7 days postinfection (PI). The stroma of villi around the young fluke was edematous and infiltrated by inflammatory cells such as lymphocytes ...
S J, Hong   +3 more
openaire   +2 more sources

Occurrence and histopathology of Ascocotyle tenuicollis metacercaria in gill of platyfish (Xiphophorus maculatus) imported to Iran [PDF]

open access: yes, 2010
The objective of this study was to determine the prevalence of metacercarial infection in plathyfish imported to Iran. A total of 100 imported live common platyfish (Xiphophorus maculatus) from approximately 24 shipments were collected from a quarantine ...
Ebrahimzadeh Mousavi, H.A.   +2 more
core  

Prevalensi Parasit dan Penyakit Ikan Air Tawar yang Dibudidaya di Kota/kabupaten Kupang [PDF]

open access: yes, 2011
Penelitian ini dilakukan pada bulan September – Oktober 2010. Pengambilansampel dari kolam pembudidaya ikan air tawar di Kelurahan Bakunase, Tarus,Tuatuka dan Desa Baumata. Pemeriksaan parasit dan penyakit ikan di lakukan diLaboratorium Jurusan Perikanan
Jasmanindar, Y. (Yudiana)
core   +1 more source

Spin eel fish Mastacembelus mastacembelus (Banks et Solander in Russell, 1794) as a New Host to the Parasite Centrocestus formosanus Phase Excysts metacercaria for the First Time in Iraq [PDF]

open access: yes, 2020
جمعت خمس اسماك الانقليس الشوكي Mastacembelus mastacembelus في الايام 25/7 و 30/7 و5/8 من السنة 2018م من الصيادين الذين يصطادون من نهر مشروع المسيب وعلى بعد ما يقارب الكيلومتر من الناظم الذي يربطه بنهر الفرات منطقة المسيب وبعد التشريح والفحص أمكن عزل ...
Al-Sa\u27adi, Bashar Abdul-Hussain
core   +1 more source

Parasite threats from the ornamental fish trade [PDF]

open access: yes, 2018
The ornamental fish trade is an important commodity sector that involves the capture or farming of fish species for their aesthetic value. Since the 1960s, technological advances have enabled multiple countries to trade numerous ornamental fish species ...
Trujillo-González, Alejandro
core   +1 more source

Molecular Markers for Identification of Stellantchasmus falcatus and a Phylogenic Study using the HAT-RAPD Method [PDF]

open access: yes, 2010
Stellantchasmus falcatus is a minute intestinal fluke in the family Heterophyidae. Metacercariae, the infective stage, were reported in a marine fish, mullet Liza subviridis, and a fresh water fish, Dermogenus pusillus, in Thailand.
Wongsawad, Chalobol, Wongsawad, Pheravut
core   +2 more sources

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