Gonadal morphology, histology and spermatogenesis of striped piggy fish, Pomadasys stridens (Forsskal, 1775) (Family: Pomadasyidae) from Karachi coast, Pakistan.
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چکیده
منابع مشابه
Pseudomazzia macrolabiata n.gen.,n.sp. (Nematoda: Spiruridae: Mazziinae) from the fish Pomadasys olivaceus of Karachi coast.
A nematode Pseudomazzia macrolabiata of a new genus and a new species is described here from the intestine of the fish Pomadasys olivaceus of Karachi coast. The new genus is characterized by having an enlarged head region with three large prominent lips protruding externally from the head, a prominent buccal cavity and with a proboscis. The esophagus is not clearly divided into muscular and gla...
متن کاملبیولوژی تولید مثل گونه سنگسر مخطط (Pomadasys stridens Forsskal, 1775) در آب های بخش شمالی خلیج فارس (استان بوشهر)
ماهی سنگسر مخطط (Pomadasys stridens) پراکندگی گسترده ای در خلیج فارس دارد. اختصاصات تولید مثلی این ماهی کمتر مورد مطالعه قرار گرفته است. نمونه های سنگسر مخطط ماهیانه از خرداد 1389 تا اردیبهشت ماه 1390 از اسکله های صیادی بندر بوشهر از طریق صیادان محلی جمع آوری و برای مطالعات بعدی به مرکز تحقیقات شیلات بوشهر و سپس به دانشگاه صنعتی اصفهان انتقال یافت. از مجموع 540 ماهی مورد مطالعه، 155 قطعه نر و 3...
متن کاملStudies of the Fecundity of Sind Sardine fish , Sardinella sindensis ( Day , 1878 ) ( Family : Clupeidae ) , from Karachi coast , Pakistan
Sardinella sindensis is one of the dominant small pelagic fish of Karachi coast of Pakistan. Investigation on fecundity of sind sardinella was studied from January 2001 to April 2002. A total of 37 ovaries were examined of stages IV-VI (when not running). Mean fecundity ranged from 47521 to 110876 eggs. Log-log relationship between fecundity with total body-length, fish-weight & ovary weight we...
متن کاملPopulation biology and diet of Pomadasys corvinaeformis (Perciformes: Pomadasyidae) in Caraguatatuba Bay, southeastern Brazil.
Pomadasys corvinaeformis inhabits sandy and rocky bottoms in coastal waters, and is common in trawl samples taken from beaches. The species is very abundant on the Brazilian coast, and is of high economic and ecological importance. This study examined the spatio-temporal distribution, population biology and diet of P. corvinaeformis in Southeastern Brazil. Samples were taken by trawling monthly...
متن کاملRetinoblastoma in Karachi, Pakistan.
The objective was to assess epidemiologic aspects of retinoblastoma development in Karachi, Pakistan. Incident cases, diagnosed clinically or microscopically and registered at Karachi Cancer Registry (KCR) during 1(st)January 1998 to 31(st) December 2002 were reabstracted, rechecked and reanalyzed for this purpose. One hundred and one cases of retinoblastoma were reported to KCR over the 5 year...
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ژورنال
عنوان ژورنال: Journal of Zoological Research
سال: 2021
ISSN: 2630-5100
DOI: 10.30564/jzr.v3i1.2869