cacticans mealybug vs Canadian beaver

Rhizoecus cacticans compared with Castor canadensis

Taxonomic Classification

Rank	cacticans mealybug	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hemiptera (Hemiptera)	Rodentia (Rodents)
Family	Pseudococcidae	Castoridae (Beavers)
Genus	Rhizoecus	Castor (Beavers)
Species	Rhizoecus cacticans	Castor canadensis

Evolutionary Relationship

cacticans mealybug and Canadian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

cacticans mealybug

NE — Not Evaluated

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	cacticans mealybug	Canadian beaver
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

cacticans mealybug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan), Europe (13 countries), and North America (United States).

Canadian beaver

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).

cacticans mealybug

The Cacticans mealybug (Rhizoecus cacticans) is a species in the genus Rhizoecus. Typically found in virtually all terrestrial and freshwater habitats.

The largest rodent in North America, Canadian beavers weigh up to 32 kg and are master ecosystem engineers inhabiting rivers, lakes, and wetlands across Canada and the northern United States. By felling trees and constructing dams up to hundreds of meters long, beavers create ponds that provide habitat for hundreds of species. Their lodges and canals transform entire watersheds. Once nearly hunted to extinction for their fur, beaver populations have recovered strongly.