vs Laysan Duck

Acetobacter lambici compared with Anas laysanensis

Key Differences

• is Not Evaluated while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank		Laysan Duck
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Proteobacteria (Proteobacteria)	Chordata (Chordates)
Class	Alphaproteobacteria (Alphaproteobacteria)	Aves (Birds)
Order	Acetobacterales	Anseriformes (Anseriformes)
Family	Acetobacteraceae	Anatidae
Genus	Acetobacter	Anas
Species	Acetobacter lambici	Anas laysanensis

Conservation Status

NE — Not Evaluated

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute		Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Acetobacter lambici is an acetic acid bacterium isolated from lambic beer, a spontaneously fermented Belgian beer style, where it contributes to the characteristic acidic flavour profile. Like other Acetobacter species, it oxidises ethanol to acetic acid under aerobic conditions. This species plays a role in traditional fermented beverage production and is of interest in food microbiology and flavour chemistry.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.