Andean Squirrel vs Common Yellow-face Bee

Sciurus pucheranii compared with Hylaeus communis

Key Differences

• Andean Squirrel is Data Deficient while Common Yellow-face Bee is Least Concern.

Taxonomic Classification

Rank	Andean Squirrel	Common Yellow-face Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hymenoptera (Ants, Bees & Wasps)
Family	Sciuridae (Squirrels)	Colletidae
Genus	Sciurus (Tree Squirrels)	Hylaeus
Species	Sciurus pucheranii	Hylaeus communis

Evolutionary Relationship

Andean Squirrel and Common Yellow-face Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Andean Squirrel

DD — Data Deficient

Common Yellow-face Bee

LC — Least Concern

Physical Characteristics

Attribute	Andean Squirrel	Common Yellow-face Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Common Yellow-face Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Andean Squirrel

The Andean Squirrel (Sciurus pucheranii) is a species in the genus Sciurus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.

Common Yellow-face Bee

<em>Hylaeus communis</em>, the common yellow-face bee, is a small solitary bee in the family Colletidae. It is widely distributed across much of Europe and western Asia, where it is one of the most frequently encountered members of its genus. The species inhabits a broad range of open and semi-open habitats including gardens, meadows, hedgerows, heathlands, and woodland edges, often nesting in existing cavities such as hollow plant stems, galls, and old beetle burrows. Adults are small, typically 6–8 mm in length, and are characterized by yellow facial markings on an otherwise black body, the pattern being more extensive in males than females. Biological traits such as average lifespan, precise body weight, and detailed population estimates remain poorly documented in the scientific literature. Unlike many bees, <em>Hylaeus</em> species lack specialized pollen-carrying structures; instead, they transport pollen and nectar internally in their crop. Adults visit a wide variety of flowers for food and are considered polylectic generalists. <em>Hylaeus communis</em> is assessed as Least Concern, reflecting its broad distribution and tolerance of diverse habitats, though it may be affected by loss of nesting sites and floral diversity in intensively managed landscapes.