vs

Petalonema alatum compared with Petalonema velutinum

Taxonomic Classification

Rank
Kingdom same	Bacteria (Bacteria)	Bacteria (Bacteria)
Phylum same	Cyanobacteria (藍菌門)	Cyanobacteria (藍菌門)
Class same	Cyanobacteriia	Cyanobacteriia
Order same	Cyanobacteriales (蓝菌目)	Cyanobacteriales (蓝菌目)
Family same	Scytonemataceae	Scytonemataceae
Genus same	Petalonema	Petalonema
Species	Petalonema alatum	Petalonema velutinum

Evolutionary Relationship

and share a common ancestor at the Genus level: Petalonema.

Conservation Status

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Sweden.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Petalonema alatum 是 Scytonemataceae 科具异形细胞的蓝藻，在显眼的翼状（alate）鞘内形成扁平丝状体。栖息于潮湿土壤、洞穴壁面以及陆地和淡水环境的湿润岩石表面。其独特的鞘形态有助于识别，并反映了在周期性干燥生境中的生存适应。

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden