-
Red or black body.
12 segments, no club.
1 prominent triangular node.
Thorax with evenly rounded profile.
Circle of hairs.
1/4 to 5/8 inch long.
Carpenter
Odorous House
Argentine
Crazy
Carpenter
-
12 segments, no club.
Brown to black body.
No circle of hairs.
4 segments on gaster.
1/8 inch long.
1 hidden, flattened node.
Carpenter
Odorous House
Argentine
Crazy
Odorous
-
Black body.
Yellow mandibles.
12 segments, no club.
Triangular head, mule face.
Constriction at end of thorax.
No circle of hairs.
1 node.
Black body.
1/8 inch long
Carpenter
Odorous House
Argentine
Crazy
Argentine
-
Reddish brown or black body, slender.
Stout spines on body.
Scape longer than head.
1/8 long.
Extremely long legs and antennae.
Acidopore present.
1 node.
Carpenter
Odorous House
Argentine
Crazy
Crazy ant
-
Darkened thorax.
12 segments, no club.
1 hidden node.
Translucent abdomen antennae.
No circle of hairs.
1/32 to 1/16 inch long.
Crazy
Ghost
White footed
Field
Ghost
-
Dark to usually black body.
1 node, flattened and hidden.
No circle of hairs at tip of abdomen.
Pale yellow tarsi.
Uneven thorax.
5 segments on gaster.
Crazy
Ghost
White footed
Field
White footed
-
Uniform or bicolored bodies.
Black, brown, yellow, red.
12 segments, no club antennae.
1 distinct node.
Uneven notched thorax in profile.
Circle of hairs.
1/6 to 1/3 inch long.
Crazy
Ghost
White footed
Field
Field ant
-
Shiny red thorax
Brown gaster
2 nodes
3 clypeal teeth
1/8 to 1/4 inch long
RIFA
Pavement
Pharoah
Little Black
RIFA
-
Thorax with evenly rounded profile
2 segmented club, out of 10 segments
Circle of hairs on tip of abdomen
RIFA
Pavement
Pharoah
Little Black
RIFA
-
Shiny red thorax
Brown gaster
2 nodes
3 clypeal teeth
1/8 to 1/4 inch long
Thorax with evenly rounded profile
2 segmented club, out of 10 segments
Circle of hairs on tip of abdomen
RIFA
Pavement
Pharoah
Little Black
RIFA
-
Light to dark brown to black body
Spines on propodeum
Thorax with parallel grooves
Two nodes
3/16 inch long
2 nodes
12 segments, 3 segmented club
RIFA
Pavement
Pharoah
Little Black
Pavement
-
Yellow light, brown red body
Darkened shiny gaster
3 segmented club, 12 total
2 nodes
1/16 to 1/18 inch long
RIFA
Pavement
Pharoah
Little Black
Pharoah
-
Shiny dark brown to black body
2 prominent nodes
12 segmented antennae, 3 segmented club
1/16 inch long
RIFA
Pavement
Pharoah
Little Black
Little Black
-
Pedicel attaches to top of abdomen
Heart shaped gaster
2 nodes
1/8 to 1/4 inch long
Pair of spines on thorax
Little Black
Acrobat
Big Headed
Harvester
Acrobat
-
Soldiers have huge heads
2 nodes
Light brown to reddish brown to dark brown
One pair of spines on propodeum
1/8 inch long
Little Black
Acrobat
Big Headed
Harvester
Big Headed
-
Light brown to reddish brown to dark brown
2 nodes
One pair of spines on propodeum
1/8 inch long
Little Black
Acrobat
Big Headed
Harvester
Big Headed
-
Long hairs under head/beard
2 nodes
Red to brown to black body/red ants
Stinger present
1/5 to 1/2 inch long
Little Black
Acrobat
Big Headed
Harvester
Harvester
|
|
