معرفی 13 گونه جدید جلبکهای خاکزی از شالیزارهای استان گلستان

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانش آموخته کارشناسی ارشد، گروه زیست‌شناسی دانشگاه اصفهان

2 استادیار، گروه زیست‌شناسی دانشگاه اصفهان

3 استادیار، گروه زیست‌شناسی دانشگاه آزاد اسلامی واحد گرگان

چکیده

در این تحقیق 17 گونه جلبک از شالیزارهای استان گلستان شناسایی گردید. فلور جلبکی از 5 ایستگاه در شالیزارهای مورد مطالعه طی پائیز 1386 تا تابستان 1387 انتخاب شد.
 Lyngbya perelegans Lemm,. L. rubida Fremy, L. laxespiralis Skuja, L. sordida Gomont, L. putealis Mont. ex Gomont, L. dendrobia Bruhl & Biswas, L. scotii Fritsch, L. polysiphoniae Fremy, L. erugineo–coerulea Gomont, L. cryptovaginata Schkorbatow, L. spiralis Geitler, L. nigra C. Ag. ex Gomont, L. kashyapii Ghose برای اولین بار از شالیزارهای ایران گزارش می‌گردند.
 Lyngbya rubida در فصل بهار و زمستان، L. perelegans  در فصل  تابستان، L. kashyapii   و L. dendrobia  در فصل  پاییز گونه‌های غالب در همه ی ایستگاهها بودند. ویژگیهای آرایه شناسی این گونه‌ها و اطلاعات پیرامون پراکنش اکولوژیکی آنها نیز ارائه می‌گردد.

کلیدواژه‌ها


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