Preface ........................................................ ix
Acknowledgments .............................................. xiii
1. Biology and Ecology of Pest Ants ............................. 1
Origins and Social Behavior .................................. 1
Ecological and Economic Importance ........................... 2
Native and Exotic Pest Ants .................................. 3
Life History Traits .......................................... 4
Implications for Control ..................................... 6
Biology and Taxonomy ......................................... 7
Key to Subfamilies ........................................ 8
2. Formicinae .................................................. 11
Subfamily Characteristics ................................... 11
Scientific and Common Names .............................. 11
Key to Genera of Formicinae ................................. 14
Carpenter Ants .............................................. 16
Key to Species of Camponotus ............................. 24
Thatching, Wood, and Field Ants ............................. 29
Key to Groups of Formica ................................. 34
Crazy Ant and Related Species ............................... 35
Key to Species of Paratrechina ........................... 31
"Small or False Honey Ant" or "Winter Ant" .................. 38
Urban Ants of North America and Europe Cornfield,
Moisture, Black Garden, and cltronella ants ................. 39
Key to Subgenera of Lasius ............................... 46
Rover Ants .................................................. 48
Key to Species of Brachymyrmex ........................... 49
Long-Legged Ant ............................................. 49
Plagiolepis Species ......................................... 51
3. Dolichoderinae .............................................. 53
Subfamily Characteristics ................................... 53
Scientific and Common Names ................................. 53
Key to Genera of Dolichoderinae .......................... 54
Argentine Ant ............................................... 55
Odorous House Ant ........................................... 61
Ghost Ant ................................................... 63
White-Footed Ant ............................................ 66
Velvety Tree Ants ........................................... 68
Key to Species of Liometopum ............................. 71
Pyramid Ants ................................................ 72
Key to Species of Dorymyrmex ............................. 73
FORELIUS PRUINOSUS .......................................... 73
4. Myrmicinae .................................................. 75
Subfamily Characteristics ................................... 75
Scientific and Common Names ................................. 75
Key to Genera of Myrmicinae .............................. 77
Pharaoh Ant ................................................. 79
Key to Species of Monomorium ............................. 84
Little Black Ant and Related Species ........................ 85
Bigheaded Ant and Related Species ........................... 87
Key to Species of Pheidole ............................... 91
Pavement Ant and Related Species ............................ 93
Key to Species of Tetramorium ............................ 96
Little Fire Ant ............................................. 97
Harvester Ants — Pogonomyrmex ............................... 98
Key to Species of Pogonomyrmex .......................... 101
Harvester Ants—Messor ...................................... 103
Key to Species of Messor ................................ 104
Fire Ants .................................................. 104
Key to Species of Solenopsis ............................ 111
Thief Ants ................................................. 113
Leaf-Cutting Ants .......................................... 114
Key to Acromyrmex versicolor and Atta texana ............ 116
Acrobat Ants ............................................... 116
Key to Species of Crematogaster ......................... 118
"European Fire Ant" and a Related Species .................. 120
Key to Species of Myrmica .................................. 121
Aphaenogaster Species ...................................... 122
Key to Species of Aphaenogaster ......................... 123
5. Ponerinae .................................................. 125
Subfamily Characteristics .................................. 125
Scientific and Common Names ................................ 125
Key to Two Species of Ponerinae ......................... 125
Hypoponera punctatissima ................................... 126
"Asian Needle Ant" ......................................... 127
6. Pseudomyrmecinae ........................................... 129
Subfamily Characteristics .................................. 129
Scientific and Common Names ................................ 129
Twig Ants .................................................. 129
Key to Two Species of Pseudomyrmecinae .................. 130
7. Ecitoninae ................................................. 131
Subfamily Characteristics .................................. 131
Scientific and Common Names ................................ 131
Key to Species of Ecitoninae ............................ 131
Legionary Ants ............................................. 132
8. Adverse Reactions to Ant Stings and Bites .................. 134
Medical Consequences of Ant Stings and Bites ............... 135
Diagnostics ................................................ 137
9. Management of Ants ......................................... 143
Chemical Control Strategies ................................ 144
Habitat and Structural Modification ........................ 156
Urban Ants of North America and Europe Biological
Control .................................................... 157
Integrated Pest Management (IPM) ........................... 159
Conclusion ................................................. 161
Appendix 1. Scientific and Common Names of Urban Ants ......... 163
Appendix 2. Urban Ant Species Introduced into Europe .......... 165
Appendix 3. Urban Ant Species Introduced into the United
States ............................................ 167
References .................................................... 169
Index ......................................................... 187
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