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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 48131314   
Alberta  3  617     
Arizona5 23399219128014884194 
Arkansas   21773 13  
British Columbia     93 4   
California762041801029634334463
Colorado    6291623   
Connecticut    16244   
Delaware    23   3  
Florida2114057685715211114116
Georgia5 5341645101011126
Idaho     3      
Illinois    1120288    
Indiana    92428552  
Iowa    225256141   
Kansas   4152616334  
Kentucky 31311211622   
Louisiana1  1572032 1  
Maine   2310104115 
Manitoba     41     
Maryland  6417351911182 
Massachusetts   130663835121411
Michigan    361311   
Minnesota    3181523   
Mississippi3   362 7   
JanFebMarAprMayJunJulAugSepOctNovDec
Missouri    929172    
Montana      7     
Nebraska     1853    
Nevada  431153 7   
New Brunswick    514119 1  
New Hampshire   691023165 7 
New Jersey   29172212 5  
New Mexico    1010333210   
New York  27182115 52  
North Carolina1 21230421011162  
North Dakota     23     
Nova Scotia    311 2   
Ohio    596 13  
Oklahoma   185938174156 1
Ontario    215148    
Oregon  7 532   1 
Pennsylvania   75053391416 34
Quebec    151422   
Rhode Island    2121     
Saskatchewan    46      
South Carolina  1937189 5712
South Dakota     5      
Tennessee   54171421   
Texas7794240232114101344183553
Utah   3 11423   
Vermont      2035   
JanFebMarAprMayJunJulAugSepOctNovDec
Virginia   132865167863 
Washington  1 382     
West Virginia    421 4   
Wisconsin    4432672   
Wyoming     21