vs

Sphacelaria rigidula compared with Sphacelaria tribuloides

Taxonomic Classification

Rank
Kingdom same	Chromista (色藻界)	Chromista (色藻界)
Phylum same	Ochrophyta (淡色藻门)	Ochrophyta (淡色藻门)
Class same	Phaeophyceae (褐藻纲)	Phaeophyceae (褐藻纲)
Order same	Sphacelariales (黑頂藻目)	Sphacelariales (黑頂藻目)
Family same	Sphacelariaceae	Sphacelariaceae
Genus same	Sphacelaria	Sphacelaria
Species	Sphacelaria rigidula	Sphacelaria tribuloides

Evolutionary Relationship

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

Conservation Status

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Habitat

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

Range

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

Habitat

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

Range

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

Sphacelaria tribuloides是一种在岩石基底和较大藻类上形成紧密垫状群落的小型褐藻。栖息于全球温带和热带海洋的潮间带和浅潮下带岩石区域。这种光合藻类通过特征性星形繁殖体进行繁殖，在海洋岩石表面形成群落。

Shared Countries

Both species can be found in 4 countries:

🇧🇷 Brazil 🇳🇴 Norway 🇵🇹 Portugal 🇹🇼 Taiwan