BugFinder Insects by State Spiders Butterflies & Moths Bees, Ants, & Wasps Beetles All Bugs Videos (YouTube)

Ambiguous Moth (Lascoria ambigualis)

Detailing the physical features, habits, territorial reach and other identifying qualities of the Ambiguous Moth

Loading SVG image placeholder
Image Credit: Image copyright www.InsectIdentification.org; No Reproduction Permitted
Full-sized image of the Ambiguous-Moth Thumbnail image of the Ambiguous-Moth
Image Credit: Image copyright www.InsectIdentification.org; No Reproduction Permitted
Full-sized image #2 of the Ambiguous-Moth Thumbnail image #2 of the Ambiguous-Moth
Image Credit: Arch Baker
Full-sized image #3 of the Ambiguous-Moth Thumbnail image #3 of the Ambiguous-Moth

True to its name, the Ambiguous Moth has a few different color variations and spots that may or not be easy to see.

Updated: 01/02/2022; Authored By Staff Writer; Content ©www.InsectIdentification.org
A type of Litter Moth, Ambiguous Moths are small and somewhat triangular in shape when their wings are spread flat thanks to a long nose or snout at the front of the face. Ambiguous Moths are brown or light brown with a purple hue. Males look slightly bolder and darker than females. Males have a straight, dark band that crosses the wings near the hairy thorax, clearly separating the lighter head/thorax area from the darker portion of the wings. The bottom of each forewing has a notch in it, dotted with a round black spot. Females don't have this darker band, nor the notch. Males also have a curved white dash near the outer edge of the wings. In females, this dash is broken into smaller bits. Both genders have an angled, dark smudge in the corner tip of each forewing. Legs are dark brown with white bands at the joint and along the feet.

Larvae are dark brown with a thin white line along the 'spine' at the rear, or muted green with pairs of black dots in each segment on the top of the body. Segments may be separated by narrow yellow-orange bands. A faint diamond-shaped pattern runs along the dorsal side as well. The face is dark, but has a mottled design on it. They feed on mums, ragweed, and horseradish. Tiny, translucent spherical eggs are laid on leaves of host plants. Two broods are produced each year.©InsectIdentification.org

Note: The above text is EXCLUSIVE to the site www.InsectIdentification.org. It is the product of hours of research and work made possible with the help of contributors, educators, and topic specialists. If you happen upon this text anywhere else on the internet or in print, please let us know at InsectIdentification AT gmail DOT com so that we may take appropriate action against the offender / offending site and continue to protect this original work.

General Characteristics

Capability, Shape, Texture/Pattern, Benefits, Dangers
Flying insect icon
Patterned insect icon

Taxonomic Hierarchy

Species Breakdown
Kingdom: Animalia
  Phylum: Arthropoda
    Class: Insecta
      Order: Lepidoptera
        Family: Erebidae
View More
          Genus: Lascoria
View More
            Species: ambigualis

Identifying Information

Size, Colors, Features
Scientific Name: Lascoria ambigualis
Category: Butterfly or Moth
Size (Adult; Length): 21mm to 25mm (0.82" to 0.98")
Colorwheel Graphic Colors: brown; purple; gray; black; white
Descriptors: white curves; white crescents; spots; purple wave; corner marks; flying; curled; curvy; nose; long snout; triangle shape

Relative Size Comparison

Typical Size Between 21mm (0.8in) and 25mm (1.0in)
Lo: 21mm
Md: 23mm
Hi: 25mm

Territorial Map*

U.S., Canada, and Mexico
State of Alabama graphic
State of Arizona graphic
State of Arkansas graphic
State of California graphic
State of Colorado graphic
State of Delware graphic
State of Florida graphic
State of Georgia graphic
State of Idaho graphic
State of Illinois graphic
State of Indiana graphic
State of Iowa graphic
State of Kansas graphic
State of Kentucky graphic
State of Louisiana graphic
State of Maine graphic
State of Maryland graphic
State of Michigan graphic
State of Minnesota graphic
State of Mississippi graphic
State of Missouri graphic
State of Montana graphic
State of Nebraska graphic
State of Nevada graphic
State of New England graphic
State of New Jersey graphic
State of New Mexico graphic
State of New York graphic
State of North Carolina graphic
State of North Dakota graphic
State of Ohio graphic
State of Oklahoma graphic
State of Oregon graphic
State of Pennsylvania graphic
State of South Carolina graphic
State of South Dakota graphic
State of Tennessee graphic
State of Texas graphic
State of Utah graphic
State of Virginia graphic
State of Washington graphic
State of West Virginia graphic
State of Wisconsin graphic
State of Wyoming graphic
Canadian territory of Alberta graphic
Canadian territory of British Columbia graphic
Canadian territory of Manitoba graphic
Canadian territory of New Brunswick graphic
Canadian territory of Newfoundland and Labrador graphic
Canadian territory of Ontario graphic
Canadian territory of Quebec graphic
Canadian territory of Saskatchewan graphic
Territory map graphic of the country of Mexico
Contiguous United States shape map layer graphic
Prince Edward Is.  
* MAP NOTES: The territorial heat map above showcases (in red) the states and territories of North America where the Ambiguous Moth may be found (but is not limited to). This sort of data is useful when attempting to see concentrations of particular species across the continent as well as revealing possible migratory patterns over a species' given lifespan. Some insects are naturally confined by environment, weather, mating habits, food resources and the like while others see widespread expansion across most, or all, of North America. States/Territories shown above are a general indicator of areas inhabited by the Ambiguous Moth. Insects generally go where they please, typically driven by diet, environmental changes, and / or mating habits.
Site Disclaimer  |  Privacy Policy  |  Cookies  |  Sitemap
Beetle Identification Butterfly Identification Caterpillar Identification Spider ID Fungal Infections on Insects Nursery Web Spider Official State Insects Termite Basics Insect Molting Process Bugs of Tennessee House Centipede JoroSpider.org

2024 www.InsectIdentification.org • Content ©2006-2024 InsectIdentification.org • All Rights Reserved. The InsectIdentification.org logo, its written content, and watermarked photographs/imagery are unique to this website (unless where indicated) and is protected by all applicable domestic and international intellectual property laws. Material presented throughout this website is for entertainment value and should not to be construed as usable for scientific research or medical advice (regarding bites, etc...).Please consult licensed, degreed professionals for such information. By submitting images to us (InsectIdentification.org) you acknowledge that you have read and understood our Site Disclaimer as it pertains to "User-Submitted Content". Images in JPG format are preferred with a minimum horizontal dimension of 1000px if possible. When emailing please include your location and the general estimated size of the specimen in question if possible. Please direct all inquiries and comments to insectidentification AT gmail.com. No A.I. was used in the generation of this content.

©2024 www.InsectIdentification.org • All Rights Reserved • Content ©2006-2024 (18yrs)