Acre Tody-Tyrant vs Compact Thread-leaf Century Plant

Hemitriccus cohnhafti compared with Agave microceps

Key Differences

• Acre Tody-Tyrant is Near Threatened while Compact Thread-leaf Century Plant is Least Concern.

Taxonomic Classification

Rank	Acre Tody-Tyrant	Compact Thread-leaf Century Plant
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Passeriformes (Songbirds)	Asparagales (Asparagales)
Family	Tyrannidae	Asparagaceae
Genus	Hemitriccus	Agave
Species	Hemitriccus cohnhafti	Agave microceps

Conservation Status

Acre Tody-Tyrant

NT — Near Threatened

Compact Thread-leaf Century Plant

LC — Least Concern

Physical Characteristics

Attribute	Acre Tody-Tyrant	Compact Thread-leaf Century Plant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Acre Tody-Tyrant

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Compact Thread-leaf Century Plant

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Acre Tody-Tyrant

The Acre Tody-Tyrant (Hemitriccus cohnhafti) is a species in the genus Hemitriccus. It is currently classified as Near Threatened on the IUCN Red List. This species inhabits Typically found in various aerial, terrestrial, and aquatic environments, found across Norway.

Compact Thread-leaf Century Plant

<em>Agave microceps</em>, the compact thread-leaf century plant, is a perennial succulent in the family Asparagaceae native to Mexico, representing one of the smaller members of the ecologically and culturally significant agave genus. Agaves are iconic succulents of arid and semi-arid regions characterised by a rosette of thick, fibrous leaves typically edged with teeth and terminating in a sharp spine. <em>Agave microceps</em> typically forms compact, densely-leaved rosettes with notably narrow, thread-margined leaves, distinguishing it from larger agave species. It inhabits rocky slopes, dry grasslands, and scrublands in its native Mexican range, adapted to well-drained soils and periods of seasonal drought. Like all agaves, it is monocarpic, flowering once after many years of vegetative growth before dying, producing a tall flower spike that provides food resources for bats, hummingbirds, and insects. The species is classified as Least Concern by the IUCN, indicating a stable population without critical current threats, though many agave species face pressure from illegal collection for the horticultural trade and habitat conversion. Agaves play important roles in native ecosystems as food sources for specialist pollinators and as habitat elements on rocky hillsides. Biological traits including average lifespan in the wild, precise rosette dimensions, and population data remain poorly documented for this species compared to more commercially important agaves.