Pacific Spiny-rat vs thin-necked bladderworm

Proechimys decumanus compared with Taenia hydatigena

Key Differences

• Pacific Spiny-rat is Near Threatened while thin-necked bladderworm is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	thin-necked bladderworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Platyhelminthes (Platyhelminthes)
Class	Mammalia (Mammals)	Cestoda (Cestoda)
Order	Rodentia (Rodents)	Cyclophyllidea (Cyclophyllidea)
Family	Echimyidae	Taeniidae
Genus	Proechimys	Taenia
Species	Proechimys decumanus	Taenia hydatigena

Evolutionary Relationship

Pacific Spiny-rat and thin-necked bladderworm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

thin-necked bladderworm

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	thin-necked bladderworm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

thin-necked bladderworm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden.