Ancient Murrelet vs koala

Synthliboramphus antiquus compared with Phascolarctos cinereus

Key Differences

Ancient Murrelet is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Ancient Murrelet	koala
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Aves (पक्षी)	Mammalia (स्तनधारी)
Order	Charadriiformes (करैड्रिफोर्मीस)	Diprotodontia (डाएप्रोटोडोंटिया)
Family	Alcidae	Phascolarctidae (Koalas)
Genus	Synthliboramphus	Phascolarctos (Koalas)
Species	Synthliboramphus antiquus	Phascolarctos cinereus

Evolutionary Relationship

Ancient Murrelet and koala share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

View Phylum: Chordata

Conservation Status

Ancient Murrelet

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Ancient Murrelet	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Ancient Murrelet

Habitat

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

Range

Distributed across Norway and United States.

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.

Ancient Murrelet

The Ancient Murrelet (Synthliboramphus antiquus) is a species in the genus Synthliboramphus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.