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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Pterostichitae » Woodland Ground Beetles (Pterostichini) » Pterostichus

Genus Pterostichus


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for Pterostichus
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama     3      
Alaska   591312462  
Alberta  12474154  
Arizona     162    
Arkansas      1 69  
British Columbia 16571916239   
California18222315222122201873925
Colorado   256711   
Connecticut       1    
Delaware   12 1  1  
Florida2          2
Georgia    1     9 
Idaho    2    2  
Illinois   1 41462  
Indiana   629441 3 
Iowa   3 1  2   
Kansas2 1       1 
Kentucky    111 2 1 
Louisiana     3      
Maine   448 4312 
Manitoba      2     
Maryland3  366 31133 
Massachusetts112916515581572
Michigan  12    5   
Mississippi  2         
JanFebMarAprMayJunJulAugSepOctNovDec
Missouri    263 4   
Montana   4 2131   
Nebraska   2    2  2
New Brunswick    223117   
New Hampshire   819531123  
New Jersey  1         
New Mexico     151    
New York  686 555351
Newfoundland/Labrador    447 1   
North Carolina2 1 15 2981 
North Dakota    1 3     
Nova Scotia        1   
Nunavut     104     
Ohio      2   3 
Oklahoma         28 
Ontario  29511 3    
Oregon2496214 5182 
Pennsylvania 13181313191316104 
Quebec  2552665 1 
Rhode Island    51 11   
Saskatchewan    7 3443  
South Carolina2  27    1011 
South Dakota       3    
Tennessee  3   15  2  
Texas14144    11 
Utah    1211    
JanFebMarAprMayJunJulAugSepOctNovDec
Vermont   63 1211  
Virginia  4310775454 
Washington1 3816412874 2
West Virginia   3 3 73 12
Wisconsin  54621971 4 
Yukon Territory     13     

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
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