Eastern Bat Bug vs Aphid

Side-by-side species comparison

Attribute Eastern Bat Bug Aphid
Scientific Name Cimex adjunctus Myzus persicae
Order Hemiptera Hemiptera
Family Cimicidae Aphididae
Size 4-5 mm 1-3 mm
Habitat Gardens Underground
Diet Blood Feeders Sap Feeders
Regions Eastern North America Worldwide
Conservation Least Concern Least Concern

Eastern Bat Bug

A blood-feeding ectoparasite primarily of bats in eastern North America. It can bite humans when bat colonies are removed from buildings.

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Did You Know?

It is nearly indistinguishable from the common bed bug and requires microscopic examination to tell apart.

Aphid

Tiny sap-sucking insects with extraordinary reproduction. Can reproduce without mating (parthenogenesis) and give birth to live young that are already pregnant, telescoping generations.

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Did You Know?

Aphids can telescope generations — a female can contain a developing daughter, who already has a developing granddaughter inside her, all without mating.