American Bald Eagle vs

Haliaeetus leucocephalus compared with Chrysochromulina inornamenta

Taxonomic Classification

Rank	American Bald Eagle
Kingdom	Animalia (동물)	Chromista (크로미스타)
Phylum	Chordata (척삭동물)	Haptophyta (착편모조류)
Class	Aves (새)	Prymnesiophyceae (프림네시움강)
Order	Accipitriformes (수리목)	Prymnesiales (프림네시움목)
Family	Accipitridae (Hawks & Eagles)	Chrysochromulinaceae
Genus	Haliaeetus (Sea Eagles)	Chrysochromulina
Species	Haliaeetus leucocephalus	Chrysochromulina inornamenta

Conservation Status

American Bald Eagle

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

Attribute	American Bald Eagle
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

American Bald Eagle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 10 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

American Bald Eagle

흰머리독수리(Haliaeetus leucocephalus)는 미국의 국조이자 미국 자연 보전 성공의 상징으로, 날개 폭이 최대 2.4미터에 달하며 북미 전역의 수변 삼림과 습지에 서식한다. 주로 물고기를 포식하는 강력한 공중 포식자이자 청소 동물로, DDT 오염과 남획으로 1960년대에 멸종 위기에 처했으나 농약 사용 금지와 멸종위기종보호법 시행 이후 극적으로 개체수가 회복되었다.

Chrysochromulina inornamenta is a marine haptophyte microalga in the genus Chrysochromulina, class Prymnesiophyceae. The species epithet inornamenta — meaning unornamented — is particularly notable within a genus where most species are distinguished by elaborate scale ultrastructure. This name suggests that C. inornamenta either lacks the complex scale ornamentation typical of its congeners or possesses unusually simple scale morphology, making it an atypical member of the genus and potentially useful for understanding the evolution of scale complexity in haptophytes. C. inornamenta has been recorded from Norwegian and Swedish coastal marine waters, the primary region from which Chrysochromulina species diversity has been characterized through electron microscopy surveys. Norwegian and Swedish coastal environments include productive fjord systems and shelf waters supporting rich microplankton communities. Like other members of the genus, C. inornamenta is presumed to be a photoautotrophic or mixotrophic nanoplankton organism, capable of photosynthesis using chlorophylls a and c and associated carotenoid pigments. It possesses the characteristic haptophyte haptonema alongside two flagella. The haptonema coiling behavior distinguishes Chrysochromulina from the related genus Prymnesium. C. inornamenta has not been formally assessed under the IUCN Red List framework and carries a conservation status of Not Evaluated. Its existence highlights that even within a well-studied genus like Chrysochromulina, morphological diversity encompasses both highly ornamented and comparatively plain cellular phenotypes.