Лисица морская обыкновенная vs Common Bladderwort

Alopias pelagicus compared with Utricularia vulgaris

Key Differences

• Лисица морская обыкновенная is Endangered while Common Bladderwort is Near Threatened.

Taxonomic Classification

Rank	Лисица морская обыкновенная	Common Bladderwort
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Magnoliophyta (магнолиофиты)
Class	Chondrichthyes (хрящевые рыбы)	Magnoliopsida (Dicots)
Order	Lamniformes (ламнообразные)	Lamiales (ясноткоцветные)
Family	Alopiidae	Lentibulariaceae
Genus	Alopias	Utricularia
Species	Alopias pelagicus	Utricularia vulgaris

Conservation Status

Лисица морская обыкновенная

EN — Endangered

Common Bladderwort

NT — Near Threatened

Physical Characteristics

Attribute	Лисица морская обыкновенная	Common Bladderwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Лисица морская обыкновенная

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Bladderwort

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Лисица морская обыкновенная

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Common Bladderwort

The common bladderwort (<em>Utricularia vulgaris</em>) is a carnivorous aquatic plant belonging to the family Lentibulariaceae. It is classified as Near Threatened on the IUCN Red List, reflecting population declines linked to habitat loss and water quality degradation. The species has been recorded across diverse terrestrial tropical to temperate habitats in Belgium, Denmark, Norway, Sweden, and the United States. <em>Utricularia vulgaris</em> is typically found in slow-moving or still freshwater bodies such as ponds, lakes, ditches, and marshes. It is rootless and free-floating, with finely divided submerged stems bearing numerous small bladder-like traps that capture zooplankton, small aquatic invertebrates, and even mosquito larvae through a rapid suction mechanism. The plant produces yellow snapdragon-like flowers on emergent stems above the water surface during summer. Its carnivorous strategy allows it to supplement nutrients in nutrient-poor aquatic environments. Biological traits of this species remain poorly documented in the scientific literature.