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

Family Leptoceridae - Long-horned Caddisflies


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 Long-horned Caddisflies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  1738326   
Alaska      10     
Alberta   5 862    
Arizona    52 21   
Arkansas   624 3    
British Columbia     21222   
California 4181514292612   
Colorado     512    
Connecticut     51 1   
Delaware     21     
Florida6517594 791  
Georgia   325271   
Idaho       2    
Illinois    418692   
Indiana    43122   
Iowa    31123    
Kansas    13      
Kentucky    3311    
Louisiana   385222   
Maine     102 3   
Manitoba     21 1   
Maryland    323241072  
Massachusetts    18673830101  
Michigan     9352   
Minnesota     1695    
JanFebMarAprMayJunJulAugSepOctNovDec
Missouri    3785    
Montana      14    
Nebraska     36     
Nevada    23      
New Brunswick      77    
New Hampshire     115     
New Jersey    7203  1  
New York2   8312210    
Newfoundland/Labrador      3     
North Carolina   139444  2
North Dakota     611    
Nova Scotia      132   
Ohio      81 1  
Oklahoma   1 351 3  
Ontario    43322115   
Oregon    53661   
Pennsylvania    5201571   
Quebec    15916187253  
Rhode Island     17610    
Saskatchewan      14    
South Carolina   4 22     
Tennessee  1 9544  1 
Texas2 62995 2432
Utah     1 1    
Vermont    24      
Virginia    9620144   
JanFebMarAprMayJunJulAugSepOctNovDec
Washington    4 7875  
West Virginia     61     
Wisconsin    372914   
Yukon Territory      23