Common Pawpaw vs Polar bear

Asimina triloba compared with Ursus maritimus

Key Differences

Common Pawpaw is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Common Pawpaw	Polar bear
Kingdom	Plantae (식물)	Animalia (동물)
Phylum	Magnoliophyta (피자식물문)	Chordata (척삭동물)
Class	Magnoliopsida (목련강)	Mammalia (포유류)
Order	Magnoliales (목련목)	Carnivora (식육목)
Family	Annonaceae	Ursidae (Bears)
Genus	Asimina	Ursus (Bears)
Species	Asimina triloba	Ursus maritimus

Conservation Status

Common Pawpaw

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Common Pawpaw	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Common Pawpaw

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Japan, Sao Tome and Principe, and United States.

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Common Pawpaw

<em>Asimina triloba</em> is a small deciduous tree in the family Annonaceae, native to eastern North America, with records from Canada and the United States, and naturalized or cultivated occurrences in Japan and São Tomé and Príncipe. It is the northernmost member of the predominantly tropical custard apple family and produces the largest edible fruit native to North America. The species typically inhabits rich, moist bottomland forests, stream banks, and shaded woodland understories, forming clonal thickets through root suckering. Its flowers are pollinated by carrion flies attracted to their fetid odor, and fruits are consumed and dispersed by large mammals. The large, elongated fruits have a creamy, banana-like flesh with a complex tropical flavor. The IUCN classifies this species as Least Concern across its native North American range. <em>Asimina triloba</em> serves as the sole larval host plant for the Zebra Swallowtail butterfly. Biological traits such as average lifespan, body measurements, and detailed dietary ecology remain poorly documented in standardized databases. It has gained increasing commercial interest as a cultivated fruit tree in organic agriculture and sustainable food systems.

Polar bear

지구상에서 가장 큰 육상 육식동물인 북극곰은 700kg을 넘을 수 있으며 캐나다에서 러시아까지 북극 해빙 전역에 분포한다. 고리 물범과 수염 물범을 사냥하기 위해 해빙에 의존하는 고도로 특수화된 해양 포유류이다. 광활한 거리를 헤엄쳐 다닐 수 있는 뛰어난 수영 실력을 가지고 있다. 취약종으로 등재되어 있으며, 기후 변화로 인한 급격한 북극 해빙 감소로 심각한 압력을 받고 있다.