vs

Trachelomonas helvetica compared with Trachelomonas similis

Taxonomic Classification

Rank
Kingdom same	Protozoa (原生動物)	Protozoa (原生動物)
Phylum same	Euglenozoa (裸藻门)	Euglenozoa (裸藻门)
Class same	Euglenoidea (裸藻纲)	Euglenoidea (裸藻纲)
Order same	Euglenida (裸藻目)	Euglenida (裸藻目)
Family same	Euglenaceae	Euglenaceae
Genus same	Trachelomonas	Trachelomonas
Species	Trachelomonas helvetica	Trachelomonas similis

Evolutionary Relationship

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

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 and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, and Sweden.

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Denmark, Norway, Sweden, and Taiwan.

Trachelomonas helvetica是包裹在坚硬矿化壳体（壳状外壳）内的单细胞裸藻，见于欧洲及其他地区的淡水水塘、湖泊和缓流水域。种名反映了其在瑞士的发现地。与其他Trachelomonas种一样，可进行光合作用，并在壳体内利用鞭毛游动。

Trachelomonas similis是Euglenaceae科的甲壳裸藻，包裹在壁面光滑至略有装饰的坚硬壳体内。栖息于水塘、沟渠和缓流溪流等富营养淡水环境中。

Shared Countries

Both species can be found in 3 countries:

🇧🇷 Brazil 🇳🇴 Norway 🇸🇪 Sweden