نتایج جستجو برای: genera
تعداد نتایج: 27588 فیلتر نتایج به سال:
assessment of biodiversity and providing phytoplankton checklist of a water body can be used in all subsequent studies. such studies provide information on physical, chemical and biological conditions of aquatic ecosystems. the present study aimed to provide a phytoplankton checklist for the zerebar lake (kurdistan province, iran) and also investigate the distribution of phytoplankton community...
Approximately 199 cladoceran species, 5 marine and 194 freshwater and continental saltwater species, live in China. Of these, 89 species are discussed in this paper. They belong to the 4 cladoceran orders, 10 families and 23 genera. There are 2 species in Leptodoridae; 6 species in 4 genera and 3 families in order Onychopoda; 18 species in 7 genera and 2 families in order Ctenopoda; and 63 spec...
This paper reviews the research on mites and ticks in Shanxi Province before 1 January 2015. We provided a checklist of 189 species belonging to 4 orders-Ixodida: 24 species in 2 families and 9 genera; Mesostigmata: 74 species in 12 families and 34 genera; Sarcoptiformes: 17 species in 10 families and 14 genera and Trombidiformes: 74 species in 15 families and 47 genera. Information on the host...
The genera Ustilago, Sporisorium and Macalpinomyces are a polyphyletic complex of plant pathogenic fungi. The four main morphological characters used to define these genera have been considered homoplasious and not useful for resolving the complex. This study re-evaluates character homology and discusses the use of these characters for defining monophyletic groups recovered from a reconstructed...
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