Nördlicher Brauner Brüllaffe vs Gesellige Sandbiene

Alouatta guariba compared with Andrena carantonica

Key Differences

• Nördlicher Brauner Brüllaffe is Vulnerable while Gesellige Sandbiene is Least Concern.

Taxonomic Classification

Rank	Nördlicher Brauner Brüllaffe	Gesellige Sandbiene
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Primates (Primaten)	Hymenoptera (Hautflügler)
Family	Atelidae	Andrenidae
Genus	Alouatta	Andrena
Species	Alouatta guariba	Andrena carantonica

Evolutionary Relationship

Nördlicher Brauner Brüllaffe and Gesellige Sandbiene share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Nördlicher Brauner Brüllaffe

VU — Vulnerable

Gesellige Sandbiene

LC — Least Concern

Physical Characteristics

Attribute	Nördlicher Brauner Brüllaffe	Gesellige Sandbiene
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nördlicher Brauner Brüllaffe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gesellige Sandbiene

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Luxembourg, Norway, and Sweden.

Nördlicher Brauner Brüllaffe

The Brown Howler Monkey (Alouatta guariba) is a species in the genus Alouatta. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Gesellige Sandbiene

The Chocolate Mining Bee (Andrena carantonica) is a medium-sized solitary bee in the family Andrenidae, native to Europe and extending across temperate Eurasia. Mining bees of the genus Andrena are ground-nesting bees that excavate burrows in soft or sandy soils, creating underground cells provisioned with pollen and nectar as larval food. Andrena carantonica is one of several spring-emerging Andrena species associated with fruit trees and spring-flowering plants; females frequently visit the flowers of apple, cherry, hawthorn, willow, and other early-season species, making them important pollinators of both wild plants and orchard crops. The species is often an early-season visitor alongside other spring bees, making it an important pollination service provider before managed honeybee colonies are at full strength. Males typically emerge before females, patrolling host plant patches in search of mates. The species is eusocial in the broad sense, with females sometimes nesting in loose aggregations in favoured soil sites. The IUCN classifies Andrena carantonica as Least Concern; it is one of the more widespread and frequently recorded Andrena species across its range. Threats to mining bee populations generally include loss of nesting habitat (bare ground), loss of floral resources through agricultural intensification, and pesticide use.