vs Cercopiteco Menor de Nariz Blanca

Colacium simplex compared with Cercopithecus petaurista

Key Differences

• is Not Evaluated while Cercopiteco Menor de Nariz Blanca is Near Threatened.

Taxonomic Classification

Rank		Cercopiteco Menor de Nariz Blanca
Kingdom	Protozoa (protozoo)	Animalia (Animals)
Phylum	Euglenozoa (Euglenozoa)	Chordata (cordados)
Class	Euglenoidea (Euglenoidea)	Mammalia (mamíferos)
Order	Euglenida (Euglenida)	Primates (Primates)
Family	Euglenaceae	Cercopithecidae (Old World Monkeys)
Genus	Colacium	Cercopithecus
Species	Colacium simplex	Cercopithecus petaurista

Conservation Status

NE — Not Evaluated

Cercopiteco Menor de Nariz Blanca

NT — Near Threatened

Physical Characteristics

Attribute		Cercopiteco Menor de Nariz Blanca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Cercopiteco Menor de Nariz Blanca

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Colacium simplex is a photosynthetic euglenoid protist in the family Euglenaceae, notable for its epibiotic lifestyle as a stalked organism colonizing the surfaces of freshwater crustaceans and other zooplankton. This microscopic species belongs to a genus that bridges free-swimming euglenoid behavior and sessile, colonial existence, attaching to hosts via mucilaginous stalks. Colacium simplex, as its name implies, exhibits a relatively uncomplicated morphology compared to other genus members, with simple colony structures that anchor to copepods, cladocerans, and occasionally other small invertebrates. The organism photosynthesizes when light is available, using chloroplasts derived from the green algal endosymbiont common to euglenoids, while potentially employing osmotrophic nutrition in darker conditions. Its presence on zooplankton hosts can affect host swimming behavior and, in heavy infestations, may impose a metabolic cost on the carrier. Colacium simplex inhabits lentic and slow-moving lotic freshwater systems globally, wherever appropriate zooplankton hosts occur. It plays a role in microbial community structure and organic matter dynamics in planktonic food webs. Taxonomic understanding of the genus continues to evolve with molecular phylogenetic studies.