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

Suborder Valvifera - Valve-tailed Isopods


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 Valve-tailed Isopods

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alaska    3129     
British Columbia    3  1    
California22  211 31112
Maine   1 2  6   
Massachusetts     3122   
New Hampshire      211    
New York  1    1    
Nova Scotia      4     
Oregon         1  
Prince Edward Island      2     
Rhode Island     11156   
Washington   213