vs common bottlenose dolphin

Chrysochromulina lanceolata compared with Tursiops truncatus

Key Differences

is Not Evaluated while common bottlenose dolphin is Least Concern.

Taxonomic Classification

Rank		common bottlenose dolphin
Kingdom	Chromista (크로미스타)	Animalia (동물)
Phylum	Haptophyta (착편모조류)	Chordata (척삭동물)
Class	Prymnesiophyceae (프림네시움강)	Mammalia (포유류)
Order	Prymnesiales (프림네시움목)	Cetacea (Whales & Dolphins)
Family	Chrysochromulinaceae	Delphinidae (Oceanic Dolphins)
Genus	Chrysochromulina	Tursiops (Bottlenose Dolphins)
Species	Chrysochromulina lanceolata	Tursiops truncatus

Conservation Status

NE — Not Evaluated

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute		common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

common bottlenose dolphin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Chrysochromulina lanceolata is a unicellular haptophyte microalga within the genus Chrysochromulina, family Chrysochromulinaceae, class Prymnesiophyceae. The epithet lanceolata — lance-shaped — describes the form of a scale or haptonema component that characterizes this species, a common naming convention in a genus where species are principally separated by electron microscopy of surface structures. C. lanceolata has been recorded from Norwegian coastal marine environments and additionally from Brazilian waters, suggesting an Atlantic distribution spanning both temperate and tropical zones. Such broad distributions are not uncommon in marine nanoplankton, which can be dispersed across oceanic distances by currents and physical mixing, though molecular evidence sometimes reveals cryptic species differences between geographically distant populations. The species inhabits the photic zone of coastal to open-ocean marine systems, where it functions as a primary producer contributing to nanoplankton biomass. Like other haptophytes, C. lanceolata likely possesses the ability for mixotrophic nutrition, combining photosynthesis with phagocytic uptake of bacteria. The genus Chrysochromulina is ecologically significant: collectively its species contribute substantially to dissolved organic carbon production, dimethylsulfoniopropionate synthesis — a precursor to the climatically active gas dimethylsulfide — and carbon export in the biological pump. C. lanceolata has not been evaluated under IUCN criteria and is listed as Not Evaluated. The species represents one of many Chrysochromulina taxa requiring further molecular characterization to establish global biogeographic patterns.

common bottlenose dolphin

가장 많이 연구되고 잘 알려진 돌고래 종인 큰돌고래는 연안 얕은 곳부터 먼 바다까지 전 세계 온난하고 온대 해양에 서식합니다. 체구 대비 큰 뇌를 가진 고도로 지능적인 이 종은 자기 인식, 복잡한 의사소통 및 사회적 학습을 보여줍니다. 유동적인 분열-융합 사회에서 살며 물고기를 몰기 위해 협력합니다. 해양 생태계 건강의 핵심 지표 종입니다.