Genus Megarhyssa - Giant Ichneumonid Wasps 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 |  | | Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone. |
Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | | Alabama | | |  | |  |  |  |  |  |  |  |  |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | | Missouri | | | |  |  | |  |  | |  | | |
| Montana | | | | | |  |  |  | | | | |
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| New York | | | | |  |  |  |  |  |  | | |
| North Carolina | | | |  |  |  | |  |  |  | | |
| North Dakota | | | | | |  |  | | | | | |
| Nova Scotia | | | | | | |  | | | | | |
| Ohio | | |  |  |  |  |  |  |  |  | | |
| Oklahoma | | | | |  |  |  | |  |  | | |
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| Rhode Island | | | | | |  |  | |  | | | |
| Saskatchewan | | | | | | |  | | | | | |
| South Carolina | | | |  | |  |  | |  | | | |
| South Dakota | | | | | | |  | | | | | |
| Tennessee | | | |  |  |  |  |  |  | | | |
| Texas | |  |  |  |  |  |  |  |  |  | | |
| Utah | | | | | |  |  | | | | | |
| Vermont | | | | | |  |  |  | | | | |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | | Virginia | | | |  |  |  |  |  |  |  | | |
| Washington | | | |  | |  |  |  |  |  | | |
| West Virginia | | | | |  | | |  |  | | | |
| Wisconsin | | | | |  |  |  |  |  |  | | |
| Wyoming | | | | | |  | |  | | | | |
| Yukon Territory | | | | | |  | | | | | | |
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