Common Water Forget-Me-Not vs コウテイペンギン

Myosotis scorpioides compared with Aptenodytes forsteri

Key Differences

Common Water Forget-Me-Not is Least Concern while コウテイペンギン is Near Threatened.

Taxonomic Classification

Rank	Common Water Forget-Me-Not	コウテイペンギン
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)	Aves (鳥類)
Order	Boraginales (ムラサキ目)	Sphenisciformes (Penguins)
Family	Boraginaceae	Spheniscidae (Penguins)
Genus	Myosotis	Aptenodytes (Great Penguins)
Species	Myosotis scorpioides	Aptenodytes forsteri

Conservation Status

Common Water Forget-Me-Not

LC — Least Concern

コウテイペンギン

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Common Water Forget-Me-Not	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

Common Water Forget-Me-Not

Habitat

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

Range

Widely distributed across Asia (India, Japan), Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile, Ecuador).

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.

Common Water Forget-Me-Not

<em>Myosotis scorpioides</em>, commonly known as the common water forget-me-not, is a perennial wetland herb belonging to the family Boraginaceae. It is classified as Least Concern by the IUCN and has a broad distribution across Europe, Asia, and North America, where it has been widely naturalized. The species typically grows along the margins of slow-moving rivers, streams, ditches, ponds, and marshes, rooting in wet mud or shallow water. It is a low-growing plant with elongated, softly hairy leaves and produces the characteristically small sky-blue flowers with yellow centers arranged in curved cymes that unfurl as new blooms open — a feature called scorpioid inflorescence, which gives the plant its scientific epithet. Flowering typically occurs from late spring through summer, attracting a variety of small pollinators including bees and hoverflies. <em>Myosotis scorpioides</em> spreads through both seed dispersal and creeping stolons, allowing it to form dense mats in favorable wetland habitats. Biological traits including average lifespan, height, and mass remain poorly documented in standardized databases, though the plant typically reaches 20–40 cm in height. Ecologically, the common water forget-me-not contributes to riverbank stabilization and provides cover and foraging habitat for wetland invertebrates. It is also widely cultivated as an ornamental plant in water garden settings across its native and introduced range.

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。