نتایج جستجو برای: ponto

تعداد نتایج: 3340  

Journal: :GV EXECUTIVO 2020

Journal: :Revista Hades 2017

Journal: :Molecular ecology 2006
Gemma E May Gregory W Gelembiuk Vadim E Panov Marina I Orlova Carol Eunmi Lee

The invasion of the zebra mussel, Dreissena polymorpha, into North American waters has resulted in profound ecological disturbances and large monetary losses. This study examined the invasion history and patterns of genetic diversity among endemic and invading populations of zebra mussels using DNA sequences from the mitochondrial cytochrome oxidase I (COI) gene. Patterns of haplotype frequency...

Journal: :iranian journal of ichthyology 0
hamid reza esmaeili department of biology, college of sciences, shiraz university, shiraz, iran. brian w coad canadian museum of nature, ottawa, ontario, k1p 6p4 canada. hamid reza mehraban ichthyology research laboratory, department of biology, college of sciences, shiraz university, shiraz, iran. mojtaba masoudi ichthyology research laboratory, department of biology, college of sciences, shiraz university, shiraz, iran. roozbehan khaefi ichthyology research laboratory, department of biology, college of sciences, shiraz university, shiraz, iran. keyvan abbasi aquatic ecology department of the inland water aquaculture research center, p.o. box 66, bandar anzali, iran.

although the southern caspian sea basin (scsb) fish fauna has been studied for more than 200 years, new species continue to be discovered, reported and renamed. here we take the opportunity to provide a new and updated checklist of the fishes of the southern caspian sea basin. the list is based on historical literature records and taxon occurrence data obtained from natural history collections ...

2016
Isabel Casties Hanno Seebens Elizabeta Briski

Recently, several studies indicated that species from the Ponto-Caspian region may be evolutionarily predisposed to become nonindigenous species (NIS); however, origin of NIS established in different regions has rarely been compared to confirm these statements. More importantly, if species from certain area/s are proven to be better colonizers, management strategies to control transport vectors...

2015
Werner Schwarzhans Katarina Bradić Ljupko Rundić

We describe here the first fossil otoliths from the Middle Miocene (Badenian and Sarmatian) of Belgrade, Serbia. They were obtained from Lower Badenian outcrops at Slanci and from upper Badenian and Sarmatian sediments recovered from four shallow wells near the village of Barajevo. The otoliths from the Lower Badenian of Slanci represent fishes typical for an open marine environment, characteri...

Journal: :Molecular phylogenetics and evolution 2008
Asta Audzijonyte Mikhail E Daneliya Nikolai Mugue Risto Väinölä

The Ponto-Caspian (Black and Caspian seas) brackish-water fauna represents a special case of the endemic diversification in world's ancient lakes; it also involves a hotspot of continental diversity in the predominantly marine mysid crustaceans. We explored the origins and history of the mysid diversification in a phylogenetic analysis of some 20 endemic Ponto-Caspian species mainly of the genu...

Journal: :Cerebral cortex 2006
Narender Ramnani Timothy E J Behrens Heidi Johansen-Berg Marlene C Richter Mark A Pinsk Jesper L R Andersson Peter Rudebeck Olga Ciccarelli Wolfgang Richter Alan J Thompson Charles G Gross Matthew D Robson Sabine Kastner Paul M Matthews

The cortico-ponto-cerebellar system is one of the largest projection systems in the primate brain, but in the human brain the nature of the information processing in this system remains elusive. Determining the areas of the cerebral cortex which contribute projections to this system will allow us to better understand information processing within it. Information from the cerebral cortex is conv...

Journal: :Revista Portuguesa de Pneumologia 1997

Journal: :Journal of neurology, neurosurgery, and psychiatry 1982
P Pilz J Strohecker M Grobovschek

Two children (aged 10 and 12 years) were admitted unconscious to the neurosurgical department after traffic accidents. Both developed a 6th nerve paralysis on the next day. One patient was able to communicate from the 2nd day and died on the 8th day in an anuric state without major neurological deficit. The second patient remained deeply comatose, tetraplegic, and required intermittent artifici...

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