Common sawfly vs koala

Allantus basalis compared with Phascolarctos cinereus

Key Differences

• Common sawfly is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Common sawfly	koala
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Hymenoptera (ハチ目)	Diprotodontia (カンガルー目)
Family	Tenthredinidae	Phascolarctidae (Koalas)
Genus	Allantus	Phascolarctos (Koalas)
Species	Allantus basalis	Phascolarctos cinereus

Evolutionary Relationship

Common sawfly and koala share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Common sawfly

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Common sawfly	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Common sawfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Norway, Sweden, 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.

Common sawfly

<em>Allantus basalis</em> is a sawfly species within the family Tenthredinidae, order Hymenoptera, native to temperate regions of North America and Scandinavia, including records from Canada, Norway, Sweden, and the United States. As a member of the subfamily Allantinae, this species is part of a broadly distributed group of plant-associated insects. Adults are typically small, dark-bodied insects resembling stout wasps, and larvae are known to feed on the foliage of their specific host plants, though the precise host associations for this species remain incompletely characterized in the literature. <em>Allantus basalis</em> inhabits woodland margins, shrubby areas, and vegetated habitats across its range where suitable host plants occur. The species has not been assessed by the IUCN, and its conservation status is therefore listed as Not Evaluated. Biological traits for this species remain poorly documented in the scientific literature, including data on average lifespan, body size, weight, and specific dietary composition. Population trends are currently unknown, and the species does not appear to face significant recognized threats at this time.

koala

オーストラリア東部・南東部を代表する有袋類で、体重は最大15kgに達し、低カロリーのユーカリの葉食から得るエネルギーを節約するために1日最大22時間を睡眠に費やす。他の哺乳類の多くを死に至らしめる有毒なユーカリ成分を処理するために高度に特化しており、解毒に特別に適応した腸内微生物叢を持つ。クラミジア感染症、生息地の伐採、気候変動により個体数が激減し、2022年に絶滅危惧種に指定された。