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Home > Assessment of Ecto and Endo-Parasitic Fauna of Schizothorax Plagiostomus Inhabitantof River Panjkora, Dir L Khyber Pakhtunkhwa, Pakistan

Assessment of Ecto and Endo-Parasitic Fauna of Schizothorax Plagiostomus Inhabitantof River Panjkora, Dir L Khyber Pakhtunkhwa, Pakistan

Thesis Info

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Author

Ashfaq Ahmad

Institute

Virtual University of Pakistan

Institute Type

Public

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

2019

Thesis Completion Status

Completed

Subject

Software Engineering

Language

English

Link

http://vspace.vu.edu.pk/detail.aspx?id=318

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676721023032

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Fish provides main source of high quality protein to more than one billion people in the world. Fish parasites directly affect the productivity of fish and indirectly on human health. This research was aimed to assess the helminth parasites in Schizothorax plagiostomus (snow trout) of river Panjkora, Pakistan. A total of 88 fish samples were collected from the upper, middle and lower reaches of the rivers through cast nets, hand nets, hooks. All the collected fish samples were examined in the Parasitology Laboratory, Department of Zoology, and University of Malakand for helminth parasites during the months from July 2018 to February 2019.Among these fish nematodes (Rhabdochona schizothoracis, Rhabdochona spps), trematode (Diplozoon paradoxum), cestodes (Nippotaenia spps) and acanthocephalan (Neoechinorhynchous devdevi) were recovered. The P value less than 0.05% (at 95% CI) was considered significant. Overall prevalence of the fish parasites was 60.2% (53/88). The intensity of the parasite was observed from 1.7 % to 4.61 %.Amongst these parasites highest intensity was recorded of Rhabdochona schizothoracis (4.61%). Highest month-wise prevalence was recorded in the month of July (90.91%), followed by August 81.82 %( 09/11) while the lowest during February 27.28 % (03/11%). Season wise highest prevalence was reported in summer (86.36%) while lowest in the winter season (36.36%).This study shows that summer season is advantageous for these parasites and affects the fish business and result in poor quality fish meat with risk of zoonotic diseases. Adults were highly infected (82.25%) followed by sub-adults (62.0%) while no infection was found in juvenile specimens. Female fish samples had higher prevalence (68.22%) than males (48.22%). Fishes of the lower reaches had highest prevalence (60.22%) followed by middle reaches (57.14%) while the lowest rate of prevalence was noted in the fish samples collected from upper reaches 40.0%).Fish samples with maximum length and weight were highly (76.92%) infected than small sized fish with low body weight. Present study addresses that R. schizothoracis in the intestine of Diplozoon paradoxum in gills of snow trout has a long term relationship and call as a natural infection in cyprinids and zoonotic threat to human.
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محنت کامیابی کی ضمانت ہے

محنت کامیابی کی ضمانت ہے
نحمدہ ونصلی علی رسولہ الکریم امّا بعد فاعوذ بااللہ من الشیطن الرجیم
بسم اللہ الرحمن الرحیم
معزز اسا تذہ کرام اور میرے ہم مکتب ساتھیو!
آج مجھے جس موضوع پر اظہار خیال کرنا ہے وہ ہے:’’محنت کامیابی کی ضمانت ہے‘‘
صدرِذی وقار!
اس کائنات میں ہرشخص یہ چاہتا ہے کہ میں کامیاب و کامران ہو جاؤں۔ میری کامیابی و کامرانی کے ڈنکے چار دانگ عالم میں بجنے لگیں۔ میری زندگی کامیابی سے گزرے۔ کسی میدان میں مجھے ناکامی کا منہ نہ دیکھنا پڑے۔ میرے دوست میرے ساتھ ہمیشہ تعاون کرنے پر آمادہ ر ہیں۔ اپنے اعداء اور مخالفین کو بھی معاونت پر آمادہ کرنے پر کامیاب ہو جاؤں۔
محترم صدر!
یہ بہت کچھ یونہی نہیں ہوگا ۔اس کے لیے انتھک محنت کی ضرورت ہے۔ اس کے لیے شب و روز کوشش کی ضرورت ہے۔ اس کے لیے مسلسل تگ و دو کی ضرورت ہے۔ اس کے لیے عمل پیہم کی ضرورت ہے۔ اس کے لیے مساعی جمیلہ کی ضرورت ہے، جیسے جیسے ہم محنت کرتے جائیں گے کامیابی کے دروازے ہمارے لیے کھلتے جائیں گے۔
یقین محکم ، عمل پیہم، محبت فاتح عالم
جہاد زندگانی میں یہ ہیں مردوں کی شمشیریں
جنابِ صدر!
اگر کوئی طالب علم تعلیمی میدان میں کامیاب ہونا چاہتا ہے۔ اگر کوئی سیاستدان میدانِ سیاست میں کامیابی و کامرانی کے جھنڈے گاڑھنا چاہتا ہے۔ اگر کوئی قانون دان اپنی عظمت کا لوہا منوانا چاہتا ہے۔ اگر کوئی کسان اپنے کھیت و کھلیان کو کشت ِزعفران بنانا چاہتا ہے تو سب کو درمحنت و مشقت پر دستک دینا ہوگی۔

صدرِذی وقار!
قرآنِ پاک میں ارشاد ِباری تعالیٰ ہے کہ ’’لیس للانسان الا ماسعی‘‘ یعنی انسان کو وہی کچھ ملتا ہے جس کے لیے وہ کوشش کرتا ہے جس کے لیے تگ و دو کرتا...

The Genesis of Shi’ism in Islam

Like other major religions of the world, sectarian division took place in Islam too. The major cause of this sectarian division was political in its nature rather than religious. Immediately after the demise of the Holy Prophet (SAW), believers were divided over the question of succession to the Prophet (SAW) which later on culminated in the shape of two sectarian factions i.e. Sunni and Shi‘ah. The present paper will give a complete account of the genesis of Islamic sects including the events that directly intensified shi’ism  in Islam.

The Straight Baselines in International Maritime Law: Impact on Continental Shelf and Exclusive Economic Zone

The baselines being linchpin of various maritime zones (internal waters, territorial sea, contiguous zone, Exclusive Economic Zone (EEZ) and continental shelf) are crucial in shaping maritime claims. Different types of baselines, depending on coastal configurations of states, are starting point for measuring maritime zones as well as controversies between the states. Straight baseline system legitimized during 1951 Anglo-Norwegian Fisheries case between Norway and UK was only meant for irregular coastal configurations. The 1958 Convention on the Territorial Sea and Contiguous Zone (hereafter TSC) embodied the judgment into a codified article. TSC provision on straight baselines transformed almost verbatim into United Nations Convention on Law of the Sea, 1982 (hereafter UNCLOS). Vague parameters of straight baselines, devoid of precision, leave much room for liberal interpretations and flexible application. Vagueness of straight baseline terms is the main cause for excessive lines having enormous impacts on various sea regimes, brewing conflicts on international maritime arena. The means of interpretation for treaty terms like ordinary meaning; object and purpose, preparatory works and state practice are unhelpful due to compromising nature of UNCLOS and scarcity of its official record. Excessive baseline claims kindle varying degree of conflicts on regimes of sea. study addresses; whether vagueness leads to excessive straight baseline claims. The Do excessive straight baselines affect the regimes of various maritime zones? How can vagueness and inadequacies prevailing in straight baselines provision be addressed in interpretation and application? The great impact of unfounded straight baselines on EEZ and Continental shelf because of interfacing of these zones with international community rights has been investigated. Different factors behind employing excessive straight baselines by the coastal states leading to controversies and instability in the oceans have been discussed. Vagueness undoubtedly exists in terms and conditions on straight baselines with divergent state practice. The study concludes that terms and phrases in Article 7 of UNCLOS are vague, unclear, non- objective and imprecise. To avoid isolated individual or regional state practices, an international pragmatic approach is needed for uniformity of straight baseline principles. A structured oceanic legal order on the pattern of Commission on the Limits of Continental Shelf (CLCS) with a watchdog capacity is need of day to monitor the coastal state claims based on straight baselines. UN Division of the Ocean Affairs and Law of the Sea are considered most apposite forum to patron such initiative.