COMPSOPOGON CAERULEUS, A NEW RECORD OF RHODOPHYTA FOR ALGAL FLORA OF IRAN
Publish place: The Iranian Journal of Botany، Vol: 24، Issue: 1
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJB-24-1_008
تاریخ نمایه سازی: 27 آذر 1402
Abstract:
A freshwater red algae, Compsopogon caeruleus was collected from current water canal on south of Tehran, Iran for the first time. It lives as epiphyte on Cladophora sp. (green algae) in cold water canal at a temperature of ۸-۱۰°C and at high speed at a depth of ۳۰-۵۰ cm. Thallus was macroscopic filamentous, grey to greyish–green, in the growing season abundantly branched. Branches made an acute angle with the axis (about, ۲۰-۷۰°). Thallus is ۱۸۰-۱۰۰۰ μm in diameter and ۲-۱۰ cm long. In mature thallus, cortex had ۱–۲ polygonal or irregular cell layers with short spine-like branchlets. Cortical cells were established in regular or irregular rows. Chloroplasts were parietal. Monosporangia were cortical and semi-spherical to irregular.
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Authors
Razieh Taghavizad
Member of Department of Biology, Yadegar -e- Imam Khomeini (RAH) Branch, Islamic Azad University, Tehran, Iran.