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HAPALOSIPHON FONTINALIS (C. AGARDH) BORNET, A NEW RECORD OF STIGONEMATALEAN CYANOPHYTA FOR ALGAL FLORA OF IRAN | ||
| The Iranian Journal of Botany | ||
| مقاله 18، دوره 17، شماره 2، اسفند 2011، صفحه 257-262 اصل مقاله (2.1 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22092/ijb.2011.102222 | ||
| نویسندگان | ||
| Shadman Shokravi* 1؛ Roghayeh Siahbalaie2؛ Sara Jorjani3؛ Neda Soltani4 | ||
| 1Assistant Professor / Dep. Biology, Faculty of Science, Islamic Azad University, Branch Gorgan, Iran | ||
| 2Master of Science / Faculty of Science, Isfahan University, Isfahan, Iran | ||
| 3Master of Science / Faculty of Science, Islamic Azad University, Branch Gorgan, Gorgan, IranMaster of Science | ||
| 4Associate Professor / Research Institute of Science, ACECR, Shahid Beheshti University, Tehran, Iran | ||
| چکیده | ||
| In this study, a new morphospecies, Hapalosiphon fontinalis (C. Agardh) Bornet (Stigonemataceae, Stigonematales) is reported for Iran. Identification was done in a multidisciplinary way including morphological variations in relation to pH and carbon dioxide concentration fluctuations at limited irradiance (2 μE m-2 s-1). Regarding biological versatility of Cyanophyta, it has been tried to emphasize on the most prominent traits for identification and determination. A new description of the species has been presented regarding morphological characterization in Golestan Province. | ||
| کلیدواژهها | ||
| CYANOPHYTA؛ Hapalosiphon؛ Iran؛ Paddy-Field؛ Taxonomy | ||
| عنوان مقاله [English] | ||
| Hapalosiphon fontinalis (C. Agardh) Bornet گزارش یک گونه جدید از سیانوفیتای راسته Stiginematales برای فلور جلبکی ایران | ||
| نویسندگان [English] | ||
| شادمان شکروی1؛ رقیه سیاه بالایی2؛ سارا جرجانی3؛ ندا سلطانی4 | ||
| 1استادیار / دانشکده علوم پایه دانشگاه آزاد اسلامی واحد گرگان | ||
| 2کارشناس ارشد / دانشکده علوم دانشگاه اصفهان | ||
| 3کارشناس ارشد / دانشکده علوم پایه دانشگاه آزاد اسلامی واحد گرگان | ||
| 4دانشیار / پژوهشکده علوم پایه کاربردی جهاد دانشگاهی | ||
| چکیده [English] | ||
| در این مطالعه، یک گونه جدید Hapalosiphon fontinalis (C. Agardh) Bornet از خانواده و راسته Stigonemataceae, Stigonematales، برای اولین بار از ایران گزارش شده است. شناسایی با روش چند وجهی شامل تنوع مورفولوژیکی در ارتباط با تغییرات اسیدیته و غلظت دیاکسید کربن در شرایط محدود نوری (µE m-2s-1 2) صورت پذیرفت. نظر به تنوع بیولوژیکی سیانوفیتا، سعی بر تاکید بر ویژگیهای غالب برای شناسایی بوده است. در این مقاله توصیفی جدید از گونه Hapalosiphon fontinalis در ارتباط با ویژگیهای مورفولوژیکی در استان گلستان بیان شده است. | ||
| کلیدواژهها [English] | ||
| CYANOPHYTA, Hapalosiphon, Iran, Paddy-Field, Taxonomy | ||
| مراجع | ||
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