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

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

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


Previous events


TaxonomyBrowseInfoImagesLinksBooks
Data

Genus Cerastis


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 Cerastis

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama 42         
Alaska   2        
Alberta    2       
Arkansas  2         
British Columbia   3        
California12421        
Connecticut   1        
Delaware  11        
Georgia 67         
Illinois  28        
Indiana  31        
Iowa   11       
Kentucky  21        
Louisiana 31         
Maine   13       
Maryland  33        
Massachusetts  415101      
Michigan   3        
Minnesota   25 1     
Missouri  12        
Nebraska  14        
New Brunswick    1       
New Hampshire   61       
New Jersey  151       
New York  17 1      
JanFebMarAprMayJunJulAugSepOctNovDec
Newfoundland/Labrador   13       
North Carolina 69         
North Dakota   48       
Nova Scotia   1        
Ohio  31        
Oklahoma  2         
Ontario   43 1     
Oregon 21012       
Pennsylvania  183       
Quebec   411      
South Carolina 11         
Tennessee 131        
Texas    1       
Vermont   44       
Virginia  54        
Washington2 36  1     
West Virginia  11        
Wisconsin   332      
Wyoming     1