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Scientific Name: Dolichospermum fuscum (H.Hill) Wacklin, L.Hoffmann & Komárek, 2009
Synonym: Anabaena fusca (H.Hill, 1976) (Currently unaccepted)
Photo: sharpthorn (iNaturalist)
Classification:
Kingdom: Bacteria
Phylum: Cyanobacteria
Class: Cyanophyceae
Order: Nostocales
Family: Aphanizomenonaceae
Description:
Dolichospermum fuscum is a filamentous cyanobacterium found in freshwater environments. It forms straight or slightly curved trichomes composed of cylindrical or barrel-shaped cells, typically 3 to 6 micrometers wide and 8 to 20 micrometers long. The trichomes contain heterocysts for nitrogen fixation and produce akinetes for survival. Cells are blue-green due to chlorophyll a and phycobiliproteins. Dolichospermum fuscum contributes to nutrient cycling and supports aquatic ecosystems through photosynthesis and nitrogen fixation.
Habitat & Distribution in Bangladesh:
These organisms primarily reside in freshwater environments.
Environment:
Freshwater
DNA Barcodes from Bangladesh
GenBank Accession Number:
Other DNA Barcodes & Nucleutide Sequences
Other Information
