top of page

FLYING INSECT IDENTIFICATION

Deer fly (Chrysops excitans).jpg

DEER FLY

Scientific Name: Chrysops 

General Size: 1/4-1/3 inch long
Look for these Colors: They are black, yellow and black, or, sometimes, gray and often have “bee-like” abdominal stripes

Bite, can cause allergic reactions and transmit diseases

DRAIN FLY

Scientific name: Psychodidae

General Size: one-tenth inch long
Look for these Colors: Dark gray body and lighter colored wings
Appears "fuzzy"

Often found around sink and shower drains

Psychoda cinerea, Psychodidae, Satara, M
A macro shot of fly on a white backgroun

CLUSTER FLY

Scientific Name: Pollenia rudis

General Size: 7 to 10 millimeters in length
Look for these Colors: Dull-gray with black markings and have golden-yellow hairs on the thorax

 Cluster in large groups in dark, secluded places, such as wall cavities, attics, and false ceilings

FRUIT FLY

Scientific Name: Drosophila melanogaster

General Size: Adults are 3 to 4 mm long
Look for these Colors: Brown or tan in color
May have red eyes.

Found often in kitchens or where food is stored

Fruit Fly (2).jpg
Image by Tonmoy Iftekhar

HOUSE FLY

Scientific Name: Musca domestica

General Size: Adults are about 1/4-1/3 inch long
Appearance: Dark grey in color, the thorax bears four narrow black stripes, has reddish eyes

Attracted to garbage, decaying organic matter

Can contaminate food

INDIAN MEAL MOTH

Scientific Name: Plodia interpunctella

General Size: 3/8 inch long with a wing span of about 5/8 inch
Appearance: Dirty gray but the tip half of the wing is rusty brown or nearly bronze, wings have patterns

Often infest food storage, pantries, grocery stores

Indian meal moth 1.jpg
bottom of page