Laotian langur vs

Trachypithecus laotum compared with Neidium bisulcata

Key Differences

• Laotian langur is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Laotian langur
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Primates (Primates)	Naviculales (Naviculales)
Family	Cercopithecidae (Old World Monkeys)	Neidiaceae
Genus	Trachypithecus	Neidium
Species	Trachypithecus laotum	Neidium bisulcata

Conservation Status

Laotian langur

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Laotian langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laotian langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

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

Range

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

Neidium bisulcata is a freshwater pennate diatom in the family Neidiaceae, distinguished by the presence of two longitudinal grooves (sulci) on each valve that give the genus its name. It inhabits soft, acidic to circumneutral freshwater habitats including lakes, bogs, and slow streams. Neidium species are considered indicators of clean, low-conductivity water and are sensitive to organic pollution.