Black Mud Bee vs koala

Megachile parietina compared with Phascolarctos cinereus

Key Differences

• Black Mud Bee is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Black Mud Bee	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Diprotodontia (Marsupials)
Family	Megachilidae	Phascolarctidae (Koalas)
Genus	Megachile	Phascolarctos (Koalas)
Species	Megachile parietina	Phascolarctos cinereus

Evolutionary Relationship

Black Mud Bee and koala share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Mud Bee

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Black Mud Bee	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Black Mud Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Norway.

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black Mud Bee

The Black Mud Bee (Megachile parietina) is a species in the genus Megachile. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.