نتایج جستجو برای: during 2009
تعداد نتایج: 1793878 فیلتر نتایج به سال:
The European species of the genera Amblyscelio and Baryconus are reviewed and revised based on morphological data. Females of Amblyscelio striaticeps Kieffer, 1913 and Baryconus graeffei (Kieffer, 1908) are described and the ovipositor of Amblyscelio is illustrated for the first time. The monotypic genus Amblyscelio was previously known only from a single male specimen. Baryconus graeffei is co...
The present communication deals with description of two ciliate species Anoplophrya chkrawartii and Anoplophrya krishnamurthii n.sp. isolated from the intestine of Perionyx excavatus and Pheretima posthuma collected respectively from different localities of Jalna district. Anoplophrya chkrawartii redescribed here which is previously described by Lalpotu as new species (1979) in Marathwada regio...
Species composition, relative abundance, absolute abundance and biomass of sturgeon species were studied during the years 2008-2009. Eighty five stations were covered in the stratified random sampling design in depths less than 1Om using 9m bottom trawl (head line) and in depths more than 10m using 24.7m bottom trawl (head line). More than 70 specimens of Acipenser persicus were caught during t...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید