シロエリインカハチドリ vs Compact Thread-leaf Century Plant

Coeligena torquata compared with Agave microceps

Taxonomic Classification

Rank	シロエリインカハチドリ	Compact Thread-leaf Century Plant
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Aves (鳥類)	Liliopsida (単子葉植物綱)
Order	Apodiformes (アマツバメ目)	Asparagales (クサスギカズラ目)
Family	Trochilidae	Asparagaceae
Genus	Coeligena	Agave
Species	Coeligena torquata	Agave microceps

Conservation Status

シロエリインカハチドリ

LC — Least Concern

Compact Thread-leaf Century Plant

LC — Least Concern

Physical Characteristics

Attribute	シロエリインカハチドリ	Compact Thread-leaf Century Plant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

シロエリインカハチドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Compact Thread-leaf Century Plant

Habitat

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

シロエリインカハチドリ

コロンビアからボリビアにかけてのアンデス山岳林に生息する中〜大型ハチドリであるエリマキインカハチドリは、幅広の白い胸帯と飛翔時によく見える白い尾斑を持つ、目を引く黒白の羽衣を持ちます。海抜1,700〜3,200メートルの森林と森林縁に生息し、様々な花植物で採食し、アンデスの大型花低木や樹木の重要な花粉媒介者です。対照的な白い尾斑はホバリング飛翔中に目立って点滅し、種の識別を助けます。

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.