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Red Headed Ash Borer (Neoclytus acuminatus)


Detailing the physical features, habits, territorial reach and other identifying qualities of the Red Headed Ash Borer.

 Updated: 5/29/2015; Authored By Staff Writer; Content ¬©www.InsectIdentification.org




The distinctly marked Red Headed Ash Borer Beetle works on trees that are dead, dying or already chopped down.



Red Headed Ash Borer beetles are related to the Long Horned Borer beetles. They mimic wasps in appearance only and harmless to people. They are often confused with wasps when in flight as these beetles can fly - though not as well as wasps. The long back legs sometimes give the beetle the appearance of a cricket, but they are not related. Their yellow stripes on a reddish-black body with red heads give this beetle away quite easily once you've seen them before.

Red Headed Ash Borer larvae will feed on vines or shrubs along with sapwood of your basic oak, hickory and ash trees, but will take on most any other hardwood of downed timber (where the bark still remains) as well. These little critters are unwittingly brought indoors in stacks of firewood that have spent some time seasoning in the outdoors. Once indoors, adult Red Headed Ash Borer Beetles are attracted to light sources.

Red Headed Ash Borer activity is mainly from March to October throughout much of eastern North America. Their reach is reported to be as anywhere east of the Rocky Mountains, though they have been seen in California.




Taxonomic Hierarchy
Kingdom: Animalia
  Phylum: Arthropoda
    Class: Insecta
      Order: Coleoptera
        Family: Cerambycidae
          Genus: Neoclytus
            Species: acuminatus
Identifying Information
Scientific Name: Neoclytus acuminatus
Other Name(s): Long Horned Borer Beetle
Category: Beetle
Size (Adult; Length): 4mm to 16mm (0.16in to 0.62in)
Colorwheel Graphic Colors: yellow; white; black; red; orange
Descriptors: stripes, flying
Territorial Map
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Territorial Reach (A-to-Z)
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
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Alberta
British Columbia
Manitoba
New Brunswick
Newfoundland and Labrador
Nova Scotia
Ontario
Prince Edward Island
Quebec
Saskatchewan
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Mexico
Note: An insect's reach is not limited by lines drawn on a map and therefore species may appear in areas, regions and/or states beyond those listed above as they are driven by environmental factors (such as climate change), available food supplies and mating patterns. Grayed-out selections indicate that the subject in question has not been reported in that particular territory. U.S. states and Canadian provinces / territories are clickable to their respective bug listings.




Beetle Anatomy
Graphic showing basic anatomy of a common North American Beetle insect
1
Antennae: Beetles have a pair of antennae on the head used as sensors.
2
Head: The head is home to the insect's eyes, antennae, and mandibles (jaws).
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Thorax: Holds the three pairs of legs as well as vital internal organs.
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Elytron: One of two wing cases on a Beetle that protects its wings (plural: elytra).
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Wings: Appendages used for flying and kept under the elytra until needed.
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Abdomen: Houses organs related to circulation, reproduction, and excretion.
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Legs: Beetles have three pairs of legs located at the thorax, numbering six legs in all.