Coliseum-Ivy vs koala

Cymbalaria muralis compared with Phascolarctos cinereus

Key Differences

Coliseum-Ivy is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Coliseum-Ivy	koala
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Mammalia (哺乳類)
Order	Lamiales (シソ目)	Diprotodontia (カンガルー目)
Family	Plantaginaceae	Phascolarctidae (Koalas)
Genus	Cymbalaria	Phascolarctos (Koalas)
Species	Cymbalaria muralis	Phascolarctos cinereus

Conservation Status

Coliseum-Ivy

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Coliseum-Ivy	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Coliseum-Ivy

Habitat

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

Range

Widely distributed across Africa (Madagascar, South Africa), Asia (6 countries), Europe (27 countries), North America (4 countries), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

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.

Coliseum-Ivy

<em>Cymbalaria muralis</em>, commonly known as Coliseum Ivy or Kenilworth Ivy, is a trailing flowering plant in the family Plantaginaceae. It has not been formally assessed under the IUCN Red List. The species has a wide global distribution, documented in Africa, Asia, Europe, North America, Oceania, and South America, with specific country records including Albania, Australia, Belarus, Belgium, and Brazil. Originally native to the Mediterranean region of southern Europe, it has spread widely and often naturalizes on stone walls, rocky surfaces, and pavements. The plant is characterized by small, lobed leaves and tiny purple-and-yellow flowers resembling miniature snapdragons. An interesting adaptation of <em>Cymbalaria muralis</em> is its phototropic behavior: the flower stalks bend toward light during flowering to facilitate pollination, then turn away from light after fertilization, directing developing seed capsules into crevices in walls where seeds can germinate. Population estimates, population trend, diet, and biological measurements are not documented in available records. Biological traits of this species remain poorly documented in the scientific literature.

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。