Collybia Clouds vs koala

Syzygospora mycetophila compared with Phascolarctos cinereus

Key Differences

• Collybia Clouds is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Collybia Clouds	koala
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Tremellomycetes (銀耳綱)	Mammalia (哺乳動物)
Order	Filobasidiales (丝担菌目)	Diprotodontia (雙門齒目)
Family	Filobasidiaceae	Phascolarctidae (Koalas)
Genus	Syzygospora	Phascolarctos (Koalas)
Species	Syzygospora mycetophila	Phascolarctos cinereus

Conservation Status

Collybia Clouds

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Collybia Clouds	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Collybia Clouds

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, 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.

Collybia Clouds

<em>Syzygospora mycetophila</em>, commonly known as Collybia Clouds, is a fungal species belonging to the genus <em>Syzygospora</em>. This species is notable for being a mycoparasite, meaning it parasitizes other fungal fruiting bodies rather than obtaining nutrients from plant material or decaying organic matter directly. It has been documented across Europe and North America, with records from Denmark, Norway, and Sweden in Europe, and the United States in North America. The species typically grows on or near mushrooms of other species, particularly members of the former genus Collybia, forming distinctive white, cloud-like or granular growths on the host fruiting bodies. This unusual ecological strategy places it among a relatively small group of fungi that have evolved parasitic relationships with other fungi. Its conservation status has not been formally evaluated. Dietary behavior in the conventional sense is replaced by its parasitic nutrient acquisition from host fungi. Biological traits of this species remain poorly documented in the scientific literature. <em>Syzygospora mycetophila</em> is primarily encountered by mycologists surveying woodland habitats where its host fungi are abundant.

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。