Cereal cyst nematode vs コウテイペンギン

Heterodera avenae compared with Aptenodytes forsteri

Key Differences

• Cereal cyst nematode is Not Evaluated while コウテイペンギン is Near Threatened.

Taxonomic Classification

Rank	Cereal cyst nematode	コウテイペンギン
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Nematoda (線形動物)	Chordata (脊索動物)
Class	Chromadorea (Chromadorea)	Aves (鳥類)
Order	Rhabditida (カンセンチュウ目)	Sphenisciformes (Penguins)
Family	Heteroderidae	Spheniscidae (Penguins)
Genus	Heterodera	Aptenodytes (Great Penguins)
Species	Heterodera avenae	Aptenodytes forsteri

Evolutionary Relationship

Cereal cyst nematode and コウテイペンギン share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Cereal cyst nematode

NE — Not Evaluated

コウテイペンギン

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Cereal cyst nematode	コウテイペンギン
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Cereal cyst nematode

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

コウテイペンギン

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. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Cereal cyst nematode

The Cereal Cyst Nematode (Heterodera avenae) is a species in the genus Heterodera. Found across Europe (7 countries) and North America (United States).

コウテイペンギン

世界最大のペンギンであるコウテイペンギン（Aptenodytes forsteri）は体高最大1.2m、体重45kgで、地球上で最も過酷な環境の一つである南極大陸に生息しています。零下60°C以下の真冬の暗闇の中で繁殖し、雌が海上にいる間、雄が65日間足の上で育雛嚢の下に一つの卵を温め続けます。数千羽からなる群れで個体が暖かい中心部を循環するいわゆるハドリング行動は、協調的な生存戦略の傑作です。