Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Information about the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


TaxonomyBrowseInfoImagesLinksBooks
Data

Family Bostrichidae - Horned Powder-post 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 Horned Powder-post Beetles

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  4 52      
Arizona 21563736244521 
Arkansas   3  2     
California1361443322927   
Colorado  3132      
Connecticut     1      
Florida 3116131  1 3
Georgia   46 61    
Illinois    1       
Indiana    19 3    
Iowa   54292    
Kansas  23131     
Kentucky   3110  1   
Louisiana  1 14      
Maryland   513235 2   
Massachusetts   114211681   
Michigan      12    
Minnesota     112    
Mississippi   412      
Missouri   4 7211   
Nebraska     2 2    
New Hampshire    1188     
New Jersey   2517115    
New Mexico    214 3   
New York    10571    
JanFebMarAprMayJunJulAugSepOctNovDec
North Carolina    53311   
North Dakota     1      
Ohio     1      
Oklahoma 22944723 1 
Ontario     12     
Oregon   3121     
Pennsylvania    8272   4
Rhode Island    3       
South Carolina  2 5       
Tennessee  21722     
Texas343843221624221217312
Utah  1  2      
Virginia   6 12 2    
Washington     6      
Wisconsin    763