Gemeine Glasflügelzikade vs Seehund

Cixius nervosus compared with Phoca vitulina

Key Differences

• Gemeine Glasflügelzikade is Least Concern while Seehund is Near Threatened.

Taxonomic Classification

Rank	Gemeine Glasflügelzikade	Seehund
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Hemiptera (Schnabelkerfe)	Pinnipedia (Seals & Sea Lions)
Family	Cixiidae	Phocidae (True Seals)
Genus	Cixius	Phoca (Harbor Seals)
Species	Cixius nervosus	Phoca vitulina

Evolutionary Relationship

Gemeine Glasflügelzikade and Seehund share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Gemeine Glasflügelzikade

LC — Least Concern

Seehund

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Gemeine Glasflügelzikade	Seehund
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Gemeine Glasflügelzikade

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Seehund

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gemeine Glasflügelzikade

The Common Lacehopper (<em>Cixius nervosus</em>) is a planthopper insect in the family Cixiidae, classified as Least Concern on the IUCN Red List. It is native to Europe, with records from five European countries, and also occurs in the United States in North America. The species typically inhabits virtually all terrestrial and freshwater habitats within its range, demonstrating broad ecological tolerance. Lacehoppers are hemipteran insects that feed on plant sap and are often associated with roots or low-growing vegetation. Adults typically emerge in summer and are capable of short flights between host plants. The Common Lacehopper's widespread distribution and occurrence across a variety of natural and semi-natural habitats support its stable conservation status. Its role in food webs as a prey item for insectivorous birds and other invertebrate predators gives it ecological significance within temperate ecosystems. Biological traits of this species remain poorly documented in the scientific literature.

Seehund

The most widely distributed pinniped, harbor seals inhabit temperate and subarctic coastal waters of both the North Atlantic and North Pacific. Adults reach up to 130 kg and spend roughly equal time at sea hunting fish, squid, and crustaceans and hauling out on beaches or rocks to rest. Their large, expressive eyes are adapted for underwater vision in low light. Harbor seals are a critical food source for orcas, sharks, and polar bears.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States