Long-tailed Dwarf Hamster vs Long-tailed Sylph

Cricetulus longicaudatus compared with Aglaiocercus kingii

Taxonomic Classification

Rank	Long-tailed Dwarf Hamster	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Rodentia (Roedores)	Apodiformes (Apodiformes)
Family	Cricetidae	Trochilidae
Genus	Cricetulus	Aglaiocercus
Species	Cricetulus longicaudatus	Aglaiocercus kingii

Evolutionary Relationship

Long-tailed Dwarf Hamster and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Long-tailed Dwarf Hamster

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Long-tailed Dwarf Hamster	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Dwarf Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Long-tailed Sylph

Um dos beija-flores mais vistosamente ornamentados, os machos do beija-flor-de-cauda-longa (Aglaiocercus kingii) possuem plumagem verde-iridescente e retrizes externas dramaticamente alongadas em forma de fita, atingindo até 22 cm — mais de três vezes o comprimento do corpo. Encontrado nas florestas nubladas andinas da Colômbia e Venezuela, habita florestas montanas úmidas entre 1.400 e 2.800 metros de altitude. Os machos realizam voos elaborados para atrair as fêmeas. Suas caudas extravagantes são um exemplo clássico de seleção sexual por preferência feminina.