Insect Identification logo

Chickweed Geometer (Haematopis grataria)


Detailing the identifying qualities of the Chickweed Geometer, including physical features and territorial reach.


 Updated: 2/15/2018; Authored By Staff Writer; Content ¬©www.InsectIdentification.org







  Chickweed Geometer  
Picture of Chickweed-Geometer-Moth
Picture of Chickweed-Geometer-Moth


Bright yellow with lines of pink, the low-flying Chickweed Geometer is a cheerful summer moth that shows its colors all day long.





Chickweed Geometers are small moths with an uncommon color combination. Yellow wings have a pink dot on each forewing and two pink bands that cross the wings near the bottom edge: one thick, one thin. They also have a pink fringe along the edges of both forewings and hindwings. Some individuals' markings are a softer, rosy pink while others are a deeper fuchsia. The antennae of males are almost feathery in appearance. Female antennae are more ordinary. They look alike in every other way.

Caterpillars of Chickweed Geometers feed on short growing plants like chickweed (their namesake), stitchwort, knotweed, and clover. Almost all of these plants are considered weeds. The Chickweed Geometer can be found fluttering about, low to the ground, in yards, parks, fields, meadows and gardens. Look for adults from late spring to mid-autumn. August is a month of high activity. They are daytime fliers which makes for abundant opportunities to spot them.








Chickweed Geometer Information



Category: Butterfly or Moth
Common Name: Chickweed Geometer
Scientific Name: Haematopis grataria


Taxonomy Hierarchy



 Arrow graphic Kingdom: Animalia
  Arrow graphic Phylum: Arthropoda
   Arrow graphic Class: Insecta
    Arrow graphic Order: Lepidoptera
     Arrow graphic Family: Geometridae
      Arrow graphic Genus: Haematopis
       Arrow graphic Species: grataria

Size, Identifying Tags and Territorial Reach



Size (Adult, Length): Size (Adult, Length): 18 mm to 26 mm (0.702 inches to 1.014 inches)
Identifying Colors: yellow, pink
Additional Descriptors: wavy, line, stripe, dot, yellow, pink, feathery, flying

North American Territorial Reach (Though Not Limited To): Alabama; Arkansas; Colorado; Connecticut; Delaware; Florida; Georgia; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri;Nebraska; New Hampshire; New Jersey; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Vermont; Virginia; West Virginia; Wisconsin; Wyoming; Manitoba; Ontario; Quebec; Saskatchewan

A Note About Territorial Reach: Keep in mind that 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. Insects are driven by environmental factors, food supplies and mating patterns and do not nescessarily work within hard-and-fast territorial lines like we humans do.

Images Gallery



VIEW GALLERY
VIEW GALLERY

BugFinder: What is it?



BUGFINDER TOOL
BUGFINDER TOOL