Taxonomic Study of Six Sargassum Species (Sargassaceae, Fucales) with Compressed Primary Branches in the Persian Gulf and Oman Sea Including S. binderi Sonder a New Record Species for Algal Flora, Iran

نویسندگان

  • Gh. Balali Department of Biology, Faculty of Science, University of Isfahan, Isfahan, Islamic Republic of Iran
  • M. Shams Department of Biology, Faculty of Science, University of Isfahan, Isfahan, Islamic Republic of Iran
  • S. Afsharzadeh Department of Biology, Faculty of Science, University of Isfahan, Isfahan, Islamic Republic of Iran
چکیده مقاله:

Six species of Sargassum C. Agardh (Sargassaceae) with compressed primary branches, including: S. binderi Sonder, S. aquifolium (Turner)C. Agardh, S. oligocystum Montagne, S. swartzii (Turner)C. Agardh, S. crassifolium J. Agardh and S. cristaefolium C. A. Agardh, were identified in the Persian Gulf and Oman Sea coasts, among which S. binderi is reported as newly recorded species in Iran for the first time. The specimens were collected from 15 stations along the Iranian southern shores in the autumn, winter and spring from 2010 to 2012. Anatomical and morphological studies were performed according to the valid identification keys. In taxonomy studies, 47 quantitative and qualitative morphological characters were selected. In order to analyze of data, clustering analysis was performed by UPGMA and PCA analyses. The results revealed that there were more qualitative than quantitative traits in species identification.  The shape of receptacles, leaves, vesicles and stems were the most diagnostic characteristics in the species identification. The species including: S. binderi, S. crassifolium and S. cristaefolium have flattened triangular receptacles; while S. crassifolium and S. cristaefolium have duplicated leaves with fine teeth; S. swartzii has linear lanceolate leaves, pointed or crowned vesicles and S. oligocystum has broader lanceolate leaves with an acute to rounded apex, and often entire and spherical vesicles. S. oligocystum and S. crassifolium belong to the section Acanthocarpicae. Also, S. cristaefolium belongs to section Sargassum and S. binderi, S. aquifolium and S. swartzii belong to section Binderianeae. 

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

taxonomic study of six sargassum species (sargassaceae, fucales) with compressed primary branches in the persian gulf and oman sea including s. binderi sonder a new record species for algal flora, iran

six species of sargassum c. agardh (sargassaceae) with compressed primary branches, including: s. binderi sonder, s. aquifolium (turner)c. agardh, s. oligocystum montagne, s. swartzii (turner)c. agardh, s. crassifolium j. agardh and s. cristaefolium c. a. agardh, were identified in the persian gulf and oman sea coasts, among which s. binderi is reported as newly recorded species in iran for the...

متن کامل

A contribution to the sphecid wasps of Iran (Hymenoptera: Sphecidae), including first record of six species

مطالعات انجام شده در مورد زنبورهای خانواده‌ی Sphecidae توسط محققان ایرانی محدود است، اما محققان خارجی مطالعات نسبتاً زیادی در مورد زنبورهای این خانواده در ایران انجام داده‌اند. در این مقاله‌ی کوتاه ضمن بررسی اجمالی مطالب منتشر شده در مورد فون این خانواده در ایران، شش گونه برای اولین بار از کشور گزارش می‌شود.

متن کامل

New species and new record of hadzioids (Amphipoda: Senticaudata, Hadzioidea) from the Persian Gulf, Iran.

New record and new species of the families Melitidae Bousfield, 1973 and Maeridae Krapp-Schickel, 2008 are described from the Iranian shorelines of the Persian Gulf. Melita persia sp. nov. is differentiated from other members of M. zeylanica Stebbing, 1904 group by: the presence of two setae on inner ramus of third uropod, the setal arrangement on the telson, and a recurved proximal lobe of six...

متن کامل

Piptatherum ferganense (Poaceae), another Middle Asian species as a new record for the flora of Iran

 Piptatherum ferganense is recorded as a new grass species for the flora of Iran collected from Ghorkhod Protected Area and Aladagh Mountains in North Khorassan province. The core distribution range of the species is Eastern Irano-Turanian with a disjunction in northeastern Iran. The morphological characters of P. ferganense are illustrated and compared with the closely related P. latifolium. I...

متن کامل

Cardiochiles fallax (Hym.: Braconidae), a new species record for Iran

در این تحقیق که در سال 1388 به‌منظور شناسایی زنبورهای پارازیتوئید شب‌پره‌ی دانه‌خوار سویا، Etiella zinckenella (Treitschke) (Lep.: Pyralidae)، در روستای حسن‌آباد استان فارس صورت گرفت، دو گونه زنبور از خانواده‌ی Braconidae شامل‌ Cardiochiles fallax Kokujev و Ascogaster quadridentata Wesmael جمع‌آوری و شناسایی شد که گونه‌ی اول برای اولین بار از ایران گزارش می‌شود. شب‌پره‌ی دانه‌خوار سویا نیز میزب...

متن کامل

Intertidal caprellids (Crustacea: Amphipoda) of the Persian Gulf and the Gulf of Oman, with description of three new species.

In the present contribution, intertidal caprellids of the Persian Gulf and the Gulf of Oman were studied. Materials were collected, from 40 localities, with a variety of habitats, along the Iranian coasts. Three new species are described including; Metaprotella macoranicus sp. nov, Monoliropus kazemii sp. nov, Pseudaeginella hormozensis sp. nov and Pseudocaprel-linapambanensis is reported from ...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


عنوان ژورنال

دوره 26  شماره 1

صفحات  7- 16

تاریخ انتشار 2015-03-01

با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023