ma-dako tako vs common bottlenose dolphin

Octopus vulgaris compared with Tursiops truncatus

Key Differences

ma-dako tako is Not Evaluated while common bottlenose dolphin is Least Concern.
common bottlenose dolphin is 60.0x heavier than ma-dako tako.
common bottlenose dolphin lives longer (45 years vs 2 years).

Taxonomic Classification

Rank	ma-dako tako	common bottlenose dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Mollusca (軟体動物)	Chordata (脊索動物)
Class	Cephalopoda (頭足類)	Mammalia (哺乳類)
Order	Octopoda (タコ目)	Cetacea (Whales & Dolphins)
Family	Octopodidae (Common Octopuses)	Delphinidae (Oceanic Dolphins)
Genus	Octopus (Octopuses)	Tursiops (Bottlenose Dolphins)
Species	Octopus vulgaris	Tursiops truncatus

Evolutionary Relationship

ma-dako tako and common bottlenose dolphin share a common ancestor at the Kingdom level: Animalia. (動物)

表示 Kingdom: Animalia

Conservation Status

ma-dako tako

NE — Not Evaluated

Trend: Stable →

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	ma-dako tako	common bottlenose dolphin
Diet	Carnivore	Carnivore
Average Lifespan	2 years	45 years
Average Length	60 cm	3.0 m
Average Weight	5.0 kg	300.0 kg

Habitat & Geographic Range

ma-dako tako

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Distributed across Chile, Denmark, Norway, Portugal, 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).

ma-dako tako

神経科学と行動生物学において最も研究されている無脊椎動物の一つであるマダコは、世界中の熱帯・温帯沿岸海域の岩礁や海底に生息します。分散型神経系を持つ高度に知性的なこの種は、5億個のニューロンの3分の2が腕に存在し、道具の使用、問題解決、個体ごとの性格を示します。偽装の達人で、皮膚の色と質感を数ミリ秒で変えます。心臓を3つ持ち、銅ベースの青い血液を持ち、1〜2年という非常に短い寿命を持ちます。

common bottlenose dolphin

最も研究され、最も知られているイルカ種であるバンドウイルカは、沿岸の浅瀬から外洋まで世界中の温暖な海域と温帯海域に生息します。体に対して大きな脳を持つ高度に知性的なこの種は、自己認識、複雑なコミュニケーション、社会的学習を示します。流動的な分裂融合社会で生活し、魚を追い込むために協力します。海洋生態系の健全性の重要な指標種です。