نتایج جستجو برای: alburnus hohenackeri

تعداد نتایج: 277  

Journal: :iranian journal of ichthyology 0
hamid reza mehraban department of biology, college of sciences, shiraz university, shiraz, iran. golnaz sayyadzadeh department of biology, college of sciences, shiraz university, shiraz, iran. hashem malekzehi department of biology, college of sciences, shiraz university, shiraz, iran. amin ahmadi department of clinical science, college of veterinary medicine, shiraz university, shiraz, iran.

the lernaea parasite was reported in alburnus hohenackeri kessler, 1870, collected from the char-nimeh (or chahnimeh) lake, eastern iran. three fishes were infected with l. intestinalis having 3 to 22 parasites increasing with fish size. the maximum and minimum of parasite lengths were 138.02 mm and 24.54 mm respectively. the prevalence, mean intensity and abundance of infection by plerocercoid...

Journal: :caspian journal of environmental sciences 2013
al. et khataminejad s.

geometric morphometric method was used to examine body shape variations among all the seven valid species of the genus alburnus in iran. in total 409 specimens of a. chalcoides, a. filippii, a. atropatenae, a. caeruleus, a. mossulensis, a. hohenackeri and a. zagrosensis were collected from babolrud, baleqlu-chai, miriseh, sarabeleh, gamasiyab, mahabad-chai rivers and the gandoman lagoon, respec...

Geometric morphometric method was used to examine body shape variations among all the seven valid species of the genus Alburnus in Iran. In total 409 specimens of A. chalcoides, A. filippii, A. atropatenae, A. caeruleus, A. mossulensis, A. hohenackeri and A. zagrosensis were collected from Babolrud, Baleqlu-Chai, Miriseh, Sarabeleh, Gamasiyab, Mahabad-Chai Rivers and the Gandoman lagoon, respec...

Journal: :Ambio 2005
Alfred Sandström Britas Klemens Eriksson Peter Karås Martin Isaeus Henrik Schreiber

We studied the effects of boating and navigation activities on the recruitment of coastal fish in the Stockholm archipelago in the NW Baltic proper. The impacts were quantified by sampling metamorphosed young-of-the-year (Y-O-Y) fish in inlets adjacent to i) routes for medium-sized passenger ferries; ii) berths (small marinas) with small boats; and iii) references. Species with high preference ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده منابع طبیعی 1390

چکیده جنس آلبرنوس(alburnus) از خانواده کپورماهیان (cyprinidae)که پراکندگی وسیعی از اروپا تا قسمتهای شمالی جنوب غربی آسیا دارد در برگیرنده 38 گونه در سراسر دنیا است که 6 گونه از آن در ایران وجود دارد. این گونه ها عبارتند از alburnus hohenackeri (kessler, 1870) ، alburnus atropatenae (berg, 1925 )، (kessler, 1877) alburnus filippii ، alburnus zagrosensis coad, 2009 ، alburnus chalcoides (güldens...

ژورنال: محیط زیست جانوری 2015
سیدحامد موسوی ثابت, سیده سمیه خاتمی نژاد صابر وطن دوست, مسعود ستاری

در این مطالعه ویژگی‌های ریخت‌ شناختی 5 گونه از ماهیان جنس مروارید ماهیبه نام‌هایAlburnuschalcoides، A. filippii، A.atropatenae، A.mossulensis و A.hohenackeri به روش سیستم شبکه‌ای تراس مورد بررسی قرار گرفتند. تعداد 300 قطعه ماهی از اردیبهشت 89 تا مهر 91 از رودخانه‌ های بابلرود، بالقلوچای، میریسه،گا...

Journal: :Journal of fish biology 2010
S Stoll H Hofmann P Fischer

Total length, body mass and gut content mass of young-of-the-year (YOY) perch Perca fluviatilis, dace Leuciscus leuciscus and bleak Alburnus alburnus were recorded over the summer of 2006 at three littoral sites at Upper Lake Constance. In P. fluviatilis and L. leuciscus, gut content mass correlated positively with wave-induced energy flux (E(F)) of the respective site and sampling day, while n...

2017
Nina G. Bogutskaya Primož Zupančič Dušan Jelić Oleg A. Diripasko Alexander M. Naseka

Alburnus sava, new species, is described from the Kolpa River. The Kolpa is a tributary of the Sava, a major tributary of the Danube River, in the Black Sea basin. Alburnus sava is distinguished from its congeners in the Danube drainage, A. mento and A. sarmaticus, by having 23-27, usually 24-26, gill rakers; the ventral keel usually completely covered by scales (scaleless part maximum 15% of t...

2010
Ivana BUJ Jasna VUKIĆ Radek ŠANDA Silvia PEREA Marko ĆALETA Zoran MARČIĆ Ivan BOGUT Milorad MRAKOVČIĆ

The morphometric, meristic and phenotypical characters of the members of the genus Alburnus from the Adriatic Basin were analyzed on specimens from 11 localities, representing eight watersheds. The number of gill rakers, the number of lateral line scales, the number of branched anal fi n rays and the coverage of the ventral keel by scales have the greatest signifi cance in differentiating betwe...

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