Northern Rat Flea vs Spotted Longhorn Beetle

Side-by-side species comparison

Attribute Northern Rat Flea Spotted Longhorn Beetle
Scientific Name Nosopsyllus fasciatus Leptura quadrifasciata
Order Siphonaptera Coleoptera
Family Ceratophyllidae Cerambycidae
Size 2-3 mm 11-20mm
Habitat Woodlands Woodlands
Diet Blood Feeders Wood Feeders
Regions Europe, North America, Asia Europe, Asia
Conservation Least Concern Least Concern

Northern Rat Flea

A flea of the Norway rat found in temperate climates, capable of transmitting murine typhus. It has a distinctive pronotal comb of spines.

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Did You Know?

This flea thrives in the cool conditions of sewers and basements, making it a persistent pest in urban rat populations.

Spotted Longhorn Beetle

A black and yellow banded longhorn beetle with a tapered body and long antennae. It visits flowers in sunlit woodland clearings.

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Did You Know?

The larvae take up to three years to develop inside decaying birch and oak wood before emerging as adults.