Common Damselbug vs Epaulard

Nabis rugosus compared with Orcinus orca

Key Differences

Common Damselbug is Least Concern while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Common Damselbug	Epaulard
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Hemiptera (カメムシ目)	Cetacea (Whales & Dolphins)
Family	Nabidae	Delphinidae (Oceanic Dolphins)
Genus	Nabis	Orcinus (Orcas)
Species	Nabis rugosus	Orcinus orca

Evolutionary Relationship

Common Damselbug and Epaulard share a common ancestor at the Kingdom level: Animalia. (動物)

表示 Kingdom: Animalia

Conservation Status

Common Damselbug

LC — Least Concern

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Common Damselbug	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Common Damselbug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Epaulard

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Common Damselbug

<em>Nabis rugosus</em>, the common damselbug, is a predatory true bug in the family Nabidae. This species is distributed across Belgium, Denmark, Norway, and Sweden, typically inhabiting a broad range of terrestrial and freshwater environments including grasslands, agricultural fields, hedgerows, and the margins of wetlands. The common damselbug is a generalist predator, often feeding on small arthropods such as aphids, caterpillars, and other soft-bodied invertebrates. It uses its raptorial forelegs to capture prey and possesses piercing mouthparts for consuming body fluids. <em>Nabis rugosus</em> is typically slender and brownish in coloration, offering effective camouflage among grasses and vegetation. The species completes multiple generations per year in suitable climates and is considered an important natural control agent in agricultural settings. Its conservation status is assessed as Least Concern, reflecting stable populations across its European range. Beyond these documented traits, additional biological characteristics of this species are not extensively detailed in the available scientific literature.

Epaulard

イルカ科で最大の種であるシャチ（Orcinus orca）は体長最大9メートル、体重6トンに達し、北極から南極まですべての海洋に生息しています。独特の方言、狩猟戦略、集団間で異なる文化的伝統を持つ母系ポッドで生活する頂点捕食者です。一部の集団は魚類を、他の集団は海洋哺乳類を専門に捕食します。天敵はなく、シャチは生息するすべての海洋食物連鎖の頂点に位置します。