Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Subfamily Cryptocephalinae - Case-bearing Leaf Beetles


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 Case-bearing Leaf Beetles

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama 3 489711   
Alberta  3  417     
Arizona3 18308414620711754164 
Arkansas   21772 13  
British Columbia     93 4   
California75183477948933152963
Colorado    6161423   
Connecticut     5243   
Delaware    23   3  
Florida 924416654131791186
Georgia5 52515406511 26
Idaho     3      
Illinois    1120216    
Indiana    72425552  
Iowa    163743121   
Kansas   4132416334  
Kentucky 3 310211422   
Louisiana   96182     
Maine   2310104 1  
Manitoba     21     
Maryland  631430199 82 
Massachusetts   1235731261214 1
Michigan    361211   
Minnesota    3181321   
Mississippi3   322 7   
JanFebMarAprMayJunJulAugSepOctNovDec
Missouri    927152    
Montana      7     
Nebraska     1453    
Nevada  431153 6   
New Brunswick    514119 1  
New Hampshire   691023115 7 
New Jersey    9171812 5  
New Mexico    88103210   
New York  27161914 52  
North Carolina  25274091182  
North Dakota     23     
Nova Scotia    3 1 2   
Ohio    486 13  
Oklahoma   185038164156 1
Ontario    211128    
Oregon  4 312   1 
Pennsylvania   74750381016 34
Quebec    15521   
Rhode Island    2121     
Saskatchewan    41      
South Carolina  1737179 1612
South Dakota     3      
Tennessee   5414921   
Texas778722820510798283983553
Utah   3 11423   
Vermont      835   
JanFebMarAprMayJunJulAugSepOctNovDec
Virginia   6186297553 
Washington  1 382     
West Virginia    221 4   
Wisconsin    4392022   
Wyoming     21