کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2046462 | 1543320 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Description of a mirror-image doublet from a Brazilian strain of Gastrostyla setifera (Engelmann, 1862) Kent, 1882 (Ciliophora: Stichotrichia)
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
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چکیده انگلیسی
The present work describes a mirror-image doublet morph found in a Brazilian strain of the stichotrich ciliate Gastrostyla setifera (Engelmann, 1862) Kent, 1882, obtained from a sample of water and sediment from an urban freshwater stream in the city of Juiz de Fora (Minas Gerais, Brazil). The doublet measured 63Ã49 μm, and had two components where the right one has upside-down arranged adoral membranelles with a set of small oblique membranelles at its proximal (posterior) end. The fronto-ventral-transverse ciliature comprised 34 cirri, mostly related to the left component, as well as two marginal rows. On the dorsal surface there were eight dorsal kineties and six caudal cirri. Dorsomarginal kineties were lacking. The macronucleus comprised one irregular-shaped transverse nodule and two smaller roughly ellipsoid longitudinal nodules.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Protistology - Volume 43, Issue 3, 21 August 2007, Pages 179-184
Journal: European Journal of Protistology - Volume 43, Issue 3, 21 August 2007, Pages 179-184
نویسندگان
Roberto Júnio Pedroso Dias, Thiago da Silva Paiva, Inácio Domingos da Silva-Neto, Marta D'Agosto,