vs Black-mandibled Toucan

Biddulphia rhombus compared with Ramphastos ambiguus

Key Differences

• is Not Evaluated while Black-mandibled Toucan is Vulnerable.

Taxonomic Classification

Rank		Black-mandibled Toucan
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Aves (Birds)
Order	Biddulphiales (Biddulphiales)	Piciformes (Piciformes)
Family	Biddulphiaceae	Ramphastidae
Genus	Biddulphia	Ramphastos
Species	Biddulphia rhombus	Ramphastos ambiguus

Conservation Status

NE — Not Evaluated

Black-mandibled Toucan

VU — Vulnerable

Physical Characteristics

Attribute		Black-mandibled Toucan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Sweden, and Taiwan.

Black-mandibled Toucan

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Biddulphia rhombus is a centric marine diatom with a distinctly bipolar, rhomboid to broadly lanceolate valve shape bearing prominent horn-like elevations. It inhabits coastal planktonic and benthic environments in temperate to warm seas worldwide. This photosynthetic diatom contributes to marine primary production in neritic coastal waters.

Black-mandibled Toucan

Black-mandibled Toucan (Ramphastos ambiguus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.