Henbane Flea Beetle vs Humboldt's Squirrel Monkey

Psylliodes hyoscyami compared with Saimiri cassiquiarensis

Key Differences

• Henbane Flea Beetle is Extinct while Humboldt's Squirrel Monkey is Near Threatened.

Taxonomic Classification

Rank	Henbane Flea Beetle	Humboldt's Squirrel Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Primates (Primates)
Family	Chrysomelidae	Cebidae
Genus	Psylliodes	Saimiri
Species	Psylliodes hyoscyami	Saimiri cassiquiarensis

Evolutionary Relationship

Henbane Flea Beetle and Humboldt's Squirrel Monkey share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Henbane Flea Beetle

EX — Extinct

Humboldt's Squirrel Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Henbane Flea Beetle	Humboldt's Squirrel Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Henbane Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Humboldt's Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.