Aboulghasem Roohi

5 Questions 11 Answers 0 Followers

Questions related from Aboulghasem Roohi

How does the Vorticella spp. colony count?

Vorticella spp. are the species of protozoa (cilliate) exist in rivers as well as reservoirs , often attache at stalks in a patch. well, is it count by individual or path? (How many is the patch?)

20 June 2021 4,209 2 View

May I request you to identify the species of the copepod?

These samples were gathered in freshwater in Iran (north of Iran) in pond.

12 July 2017 221 17 View

Hi, Would you please help me to identify the below image?

Hi, Would you please help me to identify the below image? I think it belongs to bryozoans ? I also need classification and ecological aspect. I found it in the Caspian Seas

01 March 2016 9,472 4 View

Can anybody recommend zooplankton copepoda purification equipment and mass culture methods?

01 January 2014 4,921 2 View

Can anybody help me to identify this macrophyte (aquatic plant)?

I collected this macrophyte near the River at the west of Iran (Kurdistan province, Sanandaj city) Best

01 January 1970 5,813 6 View