Adder'S Tongue vs Chestnut-winged Hookbill

Ophioglossum vulgatum compared with Ancistrops strigilatus

Key Differences

• Adder'S Tongue is Vulnerable while Chestnut-winged Hookbill is Least Concern.

Taxonomic Classification

Rank	Adder'S Tongue	Chestnut-winged Hookbill
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Ophioglossales (Ophioglossales)	Passeriformes (Songbirds)
Family	Ophioglossaceae	Furnariidae
Genus	Ophioglossum	Ancistrops
Species	Ophioglossum vulgatum	Ancistrops strigilatus

Conservation Status

Adder'S Tongue

VU — Vulnerable

Chestnut-winged Hookbill

LC — Least Concern

Physical Characteristics

Attribute	Adder'S Tongue	Chestnut-winged Hookbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder'S Tongue

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-winged Hookbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway.

Adder'S Tongue

The Adder'S Tongue (Ophioglossum vulgatum) is a species in the genus Ophioglossum. It is currently classified as Vulnerable on the IUCN Red List. This species inhabits Typically found in moist, shaded forest floors and tropical canopies, found across Belgium, Colombia, Denmark, Norway, and Portugal.

Chestnut-winged Hookbill

The Chestnut-winged Hookbill (Ancistrops strigilatus) is a species in the genus Ancistrops. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway