Kalb vs Beet Armyworm

Carcharodon carcharias compared with Spodoptera exigua

Key Differences

• Kalb is Vulnerable while Beet Armyworm is Not Evaluated.

Taxonomic Classification

Rank	Kalb	Beet Armyworm
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Chondrichthyes (أسماك غضروفية)	Insecta (حشرات)
Order	Lamniformes (قروش حديثة)	Lepidoptera (حرشفيات الأجنحة)
Family	Lamnidae (Mackerel Sharks)	Noctuidae
Genus	Carcharodon (Great White Sharks)	Spodoptera
Species	Carcharodon carcharias	Spodoptera exigua

Evolutionary Relationship

Kalb and Beet Armyworm share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Kalb

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

Beet Armyworm

NE — Not Evaluated

Physical Characteristics

Attribute	Kalb	Beet Armyworm
Diet	Carnivore	—
Average Lifespan	70 years	—
Average Length	5.0 m	—
Average Weight	1.1 t	—

Habitat & Geographic Range

Kalb

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, Norway, Portugal, and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Beet Armyworm

Habitat

Inhabits tropical and subtropical dry broadleaf forests within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (8 countries), Asia (Taiwan, Yemen), Europe (5 countries), and North America (Mexico, United States).

Kalb

The largest predatory fish on Earth, great white sharks can reach 6 meters and 2,000 kg, inhabiting cool coastal and offshore waters in all major oceans. Apex predators employing ambush attacks from below, primarily on marine mammals, large fish, and seabirds. Despite their fearsome reputation, unprovoked attacks on humans are extremely rare. Vulnerable, with populations declining from finning, bycatch, and targeted fishing despite legal protections in many jurisdictions.

Beet Armyworm

The Beet Armyworm (Spodoptera exigua) is a species in the genus Spodoptera. Inhabits tropical and subtropical dry broadleaf forests within the Afrotropic biogeographic realm. The species is documented in scientific literature under the name Spodoptera exigua.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇵🇹 Portugal 🇹🇼 Taiwan