Centric diatom vs Speckled Hummingbird

Cyclotella pseudostelligera compared with Adelomyia melanogenys

Key Differences

• Centric diatom is Not Evaluated while Speckled Hummingbird is Least Concern.

Taxonomic Classification

Rank	Centric diatom	Speckled Hummingbird
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Aves (Birds)
Order	Thalassiosirales (Thalassiosirales)	Apodiformes (Apodiformes)
Family	Stephanodiscaceae	Trochilidae
Genus	Cyclotella	Adelomyia
Species	Cyclotella pseudostelligera	Adelomyia melanogenys

Conservation Status

Centric diatom

NE — Not Evaluated

Speckled Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	Centric diatom	Speckled Hummingbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Centric diatom

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

Speckled Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Centric diatom

The Centric Diatom (Cyclotella pseudostelligera) is a species in the genus Cyclotella. Found in United States.

Speckled Hummingbird

A medium-sized hummingbird with speckled or spotted underparts — unusual among hummingbirds dominated by plain or iridescent plumages — speckled hummingbirds inhabit cloud forest and forest edges in the Andes from Colombia and Venezuela south to Bolivia at elevations of 900–3,000 meters. The spotted underpart pattern provides remarkable camouflage when the bird perches on lichen-covered bark. They forage on nectar and small arthropods and are important pollinators of Andean epiphytes.