منابع مشابه
An investigation on the micropyle number in the ova of the strugeon species in Caspian Sea
The micropyle number in the ova of sturgeon species from the South Caspian Sea was investigated. The study was conducted on female broodfishes of three species of sturgeon (Persian sturgeon Acipenser persicus, Stetates sturgeon A. stellatus and great sturgeon Huso huso) included 44 Persian sturgeon, 13 stellate sturgeon and 8 great sturgeon specimens. Fifty eggs were randomly collected from eac...
متن کاملAn investigation on the micropyle number in the ova of the strugeon species in Caspian Sea
The micropyle number in the ova of sturgeon species from the South Caspian Sea was investigated. The study was conducted on female broodfishes of three species of sturgeon (Persian sturgeon Acipenser persicus, Stetates sturgeon A. stellatus and great sturgeon Huso huso) included 44 Persian sturgeon, 13 stellate sturgeon and 8 great sturgeon specimens. Fifty eggs were randomly collected from eac...
متن کاملUNDP Bhutan
When in 2002 the world leaders gathered in Johannesburg for the World Summit on Sustainable Development, the number of people below the poverty line and the extent of environmental degradation facing them had never been greater. In the Asia and Pacific region, with two thirds of the world’s poor, addressing poverty reduction and environmental management in a more integrated manner is central to...
متن کاملDiversity of Variable Number Tandem Repeat Loci in Shigella Species Isolated From Pediatric Patients
Multilocus variable number tandem repeat (VNTR) analysis (MLVA) is a new typing method with several advantages compared to other methods. Dissemination of Shigella is highly significant in developing countries. Whilst Shigella is becoming increasingly important as an etiologic agent of pediatric shigellosis in Iran, little is known about the genetic diversity of the local strains. Therefore, th...
متن کاملRecords of Dacine Fruit Flies and New Species of Dacus (Diptera: Tephritidae) in Bhutan
– Twenty-nine species of Bactrocera Macquart and Dacus Fabricius are recorded from Bhutan, including two new species, Dacus (Mellesis) dorjii Drew & Romig and Dacus (Mellesis) fletcheri Drew. Information is given on location of type specimens, host plants, attractant records and geographic distributions for all species. For revised species, synonymies, diagnoses and remarks are also included.
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ژورنال
عنوان ژورنال: Conservation Science and Practice
سال: 2019
ISSN: 2578-4854,2578-4854
DOI: 10.1111/csp2.146