Antrocaryon vs Clinging Snakefern

Antrocaryon micraster compared with Microgramma heterophylla

Key Differences

• Antrocaryon is Vulnerable while Clinging Snakefern is Least Concern.

Taxonomic Classification

Rank	Antrocaryon	Clinging Snakefern
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum	Magnoliophyta (Flowering Plants)	Tracheophyta
Class	Magnoliopsida (Dicots)	Polypodiopsida (Polypodiopsida)
Order	Sapindales (Sapindales)	Polypodiales (Polypodiales)
Family	Anacardiaceae	Polypodiaceae
Genus	Antrocaryon	Microgramma
Species	Antrocaryon micraster	Microgramma heterophylla

Evolutionary Relationship

Antrocaryon and Clinging Snakefern share a common ancestor at the Kingdom level: Plantae. (planta)

Conservation Status

Antrocaryon

VU — Vulnerable

Clinging Snakefern

LC — Least Concern

Physical Characteristics

Attribute	Antrocaryon	Clinging Snakefern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Antrocaryon

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and mangrove forests and coastal wetlands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Guinea. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Clinging Snakefern

Habitat

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

Range

Found in Cuba.

Antrocaryon

The Antrocaryon (Antrocaryon micraster) is a species in the genus Antrocaryon. It is currently classified as Vulnerable on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and mangrove forests and coastal wetlands within the Afrotropic biogeographic realm. Populatio.

Clinging Snakefern

Clinging Snakefern, Microgramma species, is a genus of small epiphytic ferns in the family Polypodiaceae found in tropical and subtropical forests of the Americas, from Florida and the Caribbean through Central America to South America. The ferns cling tightly to tree bark and rock surfaces using creeping rhizomes with specialized clinging scales, making them true epiphytes that depend entirely on the host surface for physical support while deriving all their water and nutrients from rainfall and atmospheric deposition. The common name 'snakefern' refers to the slender, creeping rhizomes that resemble snakes threading through moss and bark. The fronds are small and simple, either entirely fertile bearing sori on their undersurface or sterile with entire margins. Clinging snakeferns contribute to the high epiphyte diversity of tropical forest canopies and are important components of the moss-and-lichen matrix on tree trunks in humid forests. They are sensitive to moisture availability and desiccation and are among the first species to decline when humid forest is cleared or fragmented. Several Microgramma species are used as ornamental plants in warm-climate gardens for their ability to creep over rocks and tree stumps. Conservation status varies by species within the genus.