Nature Trivia- Moths of Arkansas, Geometridae

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Families of Moths

 

Acrolophidae
Arctiidae
Bombycidae
Cosmopterigidae
Crambidae
Drepanidae
Erebidae
Gelechiidae
Lacturidae
Lasiocampidae
Limacodidae
Lymantriidae
Megalopygidae
Noctuidae
Nolidae
Notodontidae
Oecophoridae
Pyralidae
Saturniidae
Sphingidae
Thyrididae
Tortricidae
Yponomeutidae

 


Variable AntepioneIlia UnderwingPainted Lichen Moth3Eyed BaileyaZale lunataTufted Bird-Dropping MothRed-bordered Emerald- Nov. 05Small-eyed SphinxFalse UnderwingIo Moth2 



 Family Geometridae

 

 

 

 

 

Subfamily Ennominae

Tulip-tree_beauty Tulip Tree Beauty 

 Tulip-Tree Beauty (Epimecis hortaria)
 

Primary food plants:

Larvae feed on the leaves of poplars, sassafras, pawpaw, and tulip-trees. 

Wingspan:

1 7/10 - 2 1/5 in. (4.3 - 5.5 cm)

Season:

Late March - early October

Description:

The wings are usually a powdery whitish color with black zigzag lines, but the pattern may vary.  Wings are broad, and hindwings are scalloped around the outer margin.

 


  Variable Antepione

  Variable Antepione (Antepione thisoaria)

Primary food plants:

Larvae feed on the leaves of a variety of plants, including maple, persimmon, sumac, and apple trees.

Wingspan:

1 1/10 - 1 3/5 in. (2.7 - 4.0 cm) 

Season:

April - October

Description:

This moth varies in color and pattern both seasonally and between sexes.  To identify this species, look for the dark, triangular-shaped patch located near the tips of the forewings.  Usually, some dark accents (often two spots) are positioned at the inner margin of the wing on the postmedial line.  Wings vary in color from light brown to bright yellow, depending on the season.


Deep Yellow Euchlaena- summer     Deep Yellow Euchlaena- spring 

Deep Yellow Euchlaena- July 05  Deep Yellow Euchaena- spring

Deep Yellow Euchlaena (Euchlaena amoenaria)

Primary food plants:

Unrecorded.

Wingspan:

1 1/5 - 2 in. (3.0 - 4.9 cm)

Season:

April - September 

Description:

Wings are straw yellow to orangish-yellow with a reddish-brown to blackish band.  The area beyond the postmedial line is grayish-brown in spring specimens to rusty brown in summer specimens (middle photo).  A characteristic pale yellow patch is located at the tips of the wings.   


Curve-toothed GeometerCurve-toothed Geometer2Curve-toothed Geometer3

Curve-toothed Geometer (Eutrapela clemataria)

Primary food plants:

Larvae feed on the leaves of ash, basswood, birches, elms, maples, willows, and other trees. 

Wingspan:

1 1/2 - 2 1/5 in. (3.8 - 5.6 cm) 

Season:

March - August 

Description:

Brownish-gray wings are mottled brown on yellowish-tan.  The thin postmedial line is mostly straight, turning sharply back toward the costa.  The wing tips curve inward, and the margins of the wings are gently scalloped.  Females are larger than males.


Large Maple Spanworm large maple spanworm2

Large Maple Spanworm Moth (Prochoerodes lineola (=transversata))


     Juniper Geometer2     Juniper Geometer  

Juniper Geometer (Patalene olyzonaria)

Primary food plants:

Larvae feed on junipers and possibly on pines.

Wingspan:

greater than 5/6 in. ( 2.1 cm)

Season:

April - November

Description:

A well-defined postmedial line, which hooks back toward the leading edges of the wings, is the most prominent marking on the orangish to reddish-brown forewings.  The forewings of females are sharply hooked at the tips (right photo); those of males are somewhat hooked.  


The Small Engrailed  The Small Engrailed 2

The Small Engrailed (Ectropis crepuscularia)

Primary food plants:

Larvae feed on leaves of apple, birch, elm, maple, oak, willow and other trees.  

Wingspan:

1 - 1 1/2 in. (2.6 - 3.7 cm) 

Season:

March - September 

Description:

Soft brownish-gray to powdery whitish-gray wings with darker gray to blackish toothed lines, often obscure.  Two distinctive, sharp blackish wedges are located on the middle portion of the forewing.  Two color morphs are shown above. 


porcelain_gray 

Porcelain Gray (Protoboarmia porcelaria)

Primary food plants:


Larvae feed on the leaves of a variety of trees, including oaks, birches, pines, and poplars.

Wingspan:

 1 - 1 2/5 in. (2.5 - 3.5 cm)

Season:

May - September

Description:

Blackish-brown lines curve toward the leading edges of the forewings on a background of white, speckled with brown.  The postmedial line is typically darkest at the veins, where it forms characteristic triangular-shaped markings that point toward the outer margins of the wings.  Notice also the zigzag, white stationary line located below the postmedial line.


Canadian Melanophia     Canadian Melanolophia2 

Canadian Melanolophia (Melanolophia canadaria)

Primary food plants:

Larvae feed on the leaves of birches, elms, maples, oaks, pines, and trees of the genus Prunus.

Wingspan:

1 1/10 - 1 2/5 in. (2.8 - 3.6 cm) 

Season:

March - September

Description:

The upper surface of the wings is whitish and is speckled and mottled with brown; grayer in northern specimens.  Lines are distinct when present but may be reduced to absent.  Subspecies M. canadaria choctawae occurs along the coast from Maryland to Texas and tends to be larger and darker than the subspecies M. canadaria crama, which can be collected from roughly New Jersey to northern Illinois and Tennessee.


Umber moth     Umber Moth2  

Umber Moth (Hypomecis umbrosaria)

Primary food plants:

Larvae feed on the leaves of birches and oaks.

Wingspan:

1 - 1 9/16 in. (2.6 - 4.0 cm)

Season:

April - August

Description:

Scalloped antemedial, postmedial, and stationary lines cross the gray background of the wings.  Other wing markings include hollow, oval discal spots.


One-spotted Variant  One-spotted Variant 2 

One-spotted Variant (Hypagyrtis unipunctata)

Primary food plants:

Larvae feed on the leaves of birches, hickories, oaks, pines, willows, and other trees.

Wingspan:

4/5 - 1 9/10 in. (2.0 - 4.7 cm)

Season:

April - September  

Description:

Wings of both sexes are yellowish-tan to orangish and are mottled with white, brown, and black.  Forewings have a pale spot near the leading edge, and the lines and discal spots on all wings are black.  The hindwings are scalloped. 


Esther Moth3Esther MothEsther_Moth06Esther Moth2

Esther Moth (Hypagyrtis esther)

Primary food plants:

Larvae feed on pines 

Wingspan:

1 -  1 3/4 in. (2.5 - 4.5 cm)

Season:

May - October

Description:

The coloration of this species is similar to the One-spotted Variant (Hypagyrtis unipunctata) mentioned above.  The forewings of this species are not mottled, however, but are solid violet-gray with a band of reddish-brown shading located at the outer edges of the wings. Forewings have a pale, oval-shaped spot near the apex.  The hindwings are scalloped. 


Oak BesmaOak_Besma06Oak_Besma3

Oak Besma (Besma quercivoraria)

Primary food plants:

Larvae feed on the leaves of oak, elm, poplar, and willow trees.

Wingspan:

1 1/10 - 1 3/5 in. (2.7 - 4.1 cm)

Season:

April - September

Description:

Oak Besma moths are variable and differ between the sexes.  The background of the wings is straw yellow  and is powdered with pale brown.  Veins are also pale brown.  A well-defined, black discal dot is present on the forewings.  Frequently, a short crossbar near the inner margin of the wing connects the orangish-brown antemedial and postmedial lines; the postmedial line continues onto the hindwing.


Dogwood Probole  Dogwood Probole- July 05

Dogwood Probole (Probole nyssaria)

Primary food plants:

Larvae feed on the leaves of dogwoods.

Wingspan:

1 - 1 3/8 in. (2.6 - 3.5 cm)

Season:

March - August  

Description:

The background of the wings of spring broods (left photo) is white, dusted with brown, often forming a brownish area in the center of the forewings.  The dark postmedial line is strongly toothed and is indented from the leading edge of the wing to the toothed area.  Beyond the postmedial line, the forewing is shaded more heavily in brown.  Summer broods (right photo) have a purplish band located at the middle of the forewing and purplish-red shading beyond the postmedial line.


Yellow Slant-line

Yellow Slant-line (Tetracis crocallata)

Primary food plants:

Larvae feed on the leaves of alders, chestnuts, sumac, and willows.

Wingspan:

1 - 1 3/4 in. (2.5 - 4.5 cm) 

Season:

March - August

Description:

The pale orangish-yellow to yellow wings are often dusted with brown and have black discal dots.  A broad, brown postmedial line crosses the forewings from the apex to the inner margin of the wings.  In the summer brood, this line continues onto the hindwing. 


Eusarca_confusaria Confused Eusarca3

 Confused Eusarca    Confused Eusarca- July

Confused Eusarca (Eusarca confusaria)

Primary food plants:

Larvae feed on clover, dandelions, asters, goldenrod, and other plants with composite flowers.

Wingspan:

1 1/6 - 1 3/5 in. (2.9 - 4.1 cm) 

Season:

April - October 

Description:

The yellowish-tan wings are sometimes dusted with grayish-brown, although some specimens may be mostly brown.  The thin, brown postmedial line fades or hooks inward near the tips of the forewings.  Notice the small, black discal dots located on the forewings and the hindwings. 


Lychnosea Moth 

Lychnosea Moth (Lychnosea intermicata) 


Thin-lined Erastria - springThin-lined Erastria - (spring) wings spreadErastria cruentaria - summerThin-lined Erastria 2 - spring

Thin-lined Erastria  (Erastria cruentaria)

Primary food plants:

Larvae feed on blackberry plants.

Wingspan:

1 1/10 - 1 1/2 in. (2.7 - 3.7 cm)

Season:

March - September

Description:

The wings of spring specimens are dull gray to brown, and straw yellow to olive-colored in summer specimens.  Antemedial and median lines complete or incomplete; postmedial line complete and sharply defined.  The apex of the forewing is somewhat recurved.


Black-dotted Ruddy
Black-dotted Ruddy (Thysanopyga intractata)


Caripeta_aretaria
Southern Pine Looper Moth (Caripeta aretaria)
Photograph courtesy of Cindy Thornton.


 

Honest Pero

Honest Pero (Pero honestaria)

Primary food plants:

Larvae feed on leaves of black locust and wild cherry.

Wingspan:

1 3/10 - 1 2/5 in. (3.4 - 3.6 cm)

Season:

March - September

Description:

The outer edges of the wings are scalloped, and the sharply defined, curving postmedial line separates areas of dark and light coloration.  Males are commonly blackish-gray, and females are brown with no mottling. 


Brown-shaded Gray2Brown-shaded Gray
 Brown_shaded_gray_SarahBrown-shaded Gray- July
Bottom, left image courtesy of Sarah Lingwall, Polk County, Florida.

Brown-shaded Gray  (Iridopsis (Anacamptodes) defectaria)

Primary food plants:

Larvae feed on the leaves of poplars, oaks, and willows.

Wingspan:

1 - 1 2/5 in. (2.4 - 3.6 cm) 

Season:

January - November 

Description:

Orangish-brown shading and varying amounts of gray mottling decorate the whitish background of the wings.  The black antemedial and postmedial lines are distinct.  Notice the scalloping of the postmedial line between the bulge and the leading edge of the forewing.


Large Purplish Gray
Large Purplish Gray (Iridopsis (Anacamptodes) vellivolata)


Promiscuous Angle

Promiscuous Angle   (Macaria (Semiothisa) promiscuata)

Primary food plants:

Unrecorded.

Wingspan:

1 - 1 1/10 in. (2.4 - 2.8 cm)

Season:

April - September

Description:

The outer edges of the pale-colored wings are edged with tan.  Note the deep, brown-lined notch located below the apex of the forewings and the large, black spot located at the middle of the postmedial line.  This spot is crossed horizontally by the tan postmedial line and vertically by the tan veins.


Orange Wing

Orange Wing (Mellilla xanthometata)

Primary food plants:

Larvae feed on the leaves of locust trees.

Wingspan:

2/3 - 5/6 in. (1.6 - 2.1 cm)

Season:

April - October

Description:

Somewhat straight lines and a black stationary spot mark the brownish to grayish forewings.  The common name of this moth refers to its distinctive bright orange hindwings.


Spring Cankerworm Moth1  Spring Cankerworm Moth2
Spring Cankerworm Moth (Paleacrita vernata)


White-tipped Black Melanchroia chephise 
White-tipped Black (Melanchroia chephise)
Images courtesy of Jane Dunn.


White_Spring_Moth06White_Spring_Moth4White Spring Moth- underside of wings

White Spring Moth (Lomographa vestaliata)


Fervid Plagodisfervid plagodis2

Fervid Plagodis   (Plagodis fervidaria)

Primary food plants:

Larvae feed on the leaves of maples, oaks, birches, ashes, sour cherry, and spruce.

Wingspan:

9/10 - 1 1/4 in. (2.3 - 3.1 cm)

Season:

April - September

Description:

A straight, broad postmedial line crosses the yellowish wings.  The forewings of summer broods are heavily shaded with gray.  The wings of spring broods are decorated by indistinct, vertical brown streaks.


  Subfamily Geometrinae

emerald Showy Emerald2

Showy Emerald (Dichorda iridaria)

Primary Food Plants:

Caterpillars feed on staghorn and winged sumac.

Wingspan:

4/5 -  1 1/5 in. (2.0 - 3.0 cm)

Season:

April - August

Description:

Body and wing color varies from pale to deep green.  Wings have wide, straight, white lines and black distal dots.


Red-bordered EmeraldRed-bordered_emerald06Red-bordered Emerald December 05Red-bordered Emerald- Nov. 05

Red-Bordered Emerald (Nemoria lixaria)

Primary food plants:

Caterpillars feed on the leaves of red oaks.

Wingspan:

4/5 -  1 1/5 in. (2.0 - 3.0 cm)

Season:

March - June; all year in deep South

Description:

Wings are green with a pair of jagged white lines, and red lines extend around the margins.  The fringe on the edges of the wings is checkered red and white, and the green abdomen has white spots ringed with red.  Melanic specimens are brownish green and have dark brown lines and fringe.


White_fringed_emerald 

White-fringed Emerald (Nemoria mimosaria

Description:

Concave, white antemedial and postmedial lines cross the greenish- colored wings.  The wings are fringed with white and lack the red terminal line seen in some of the other emerald species.  Also, notice the white dot on the first abdominal segment, followed by a green segment, then segments with white coloration, which is characteristic of this species of emerald.


Red-fringed Emerald- brown spring form  Nemoria_bistriaria2
Nemoria_bistriaria06 Nemoria_bistriaria_green2

Red-fringed Emerald (Nemoria bistriaria) - brown spring forms shown above green summer forms

Primary food plants:

Larvae feed on the leaves of white oaks.

Wingspan:

about 2.2 cm (about 9/10 in.)

Season:

March - October

Description:

The wings of summer broods are green with white antemedial and postmedial lines.  Spring forms are usually brown in coloration.  The white circles ringed with brown located on the abdomen are characteristic of this species.  Note also the red terminal line and pink and white checkered fringes.



Southern Emerald   Southern Emerald- Synchlora frondaria

 Southern Emerald (Synchlora frondaria)

Primary food plants:

Larvae feed on the leaves of a variety of plants, including blackberries and chrysanthemums.

Wingspan:

Less than 1 in. (2.5 cm)

Season:

March - October

Description:

Notice the jagged, white postmedial line, which crosses the pale green wings, and the white stripe located on the green abdomen of this moth.


;Wavy-lined Emerald

Wavy-lined Emerald (Synchlora aerata)

Primary food plants:

Larvae feed on a variety of plants, including coreopsis, coneflowers, asters, ragweeds, and raspberry fruits.

Wingspan:

1/2 - 1 in. (1.3 - 2.4 cm)

Season:

May - October

Description:

Slightly toothed, white lines curve outward across the pale green forewings and continue onto hindwings of the same color.   Note also the white stripe located on the green abdomen.


Blackberry Looper Moth3Blackberry Looper Moth2blackberry looper4

Blackberry Looper Moth (Chlorochlamys chloroluecaria)

Primary food plants:

 Larvae (Blackberry Loopers) feed on blackberry fruits, the petals of various composite flowers, coneflowers, sunflowers, and ox-eye daisies. 

Wingspan:

3/5 - 9/10 in. (1.4 - 2.3 cm)

Season:

April - November

Description:

Grayish-green wings fade to yellowish.  The leading edge of the wings and the antemedial and the straight postmedial lines are cream-colored.  Males have bipectinate (feather-like) antennae.


  Subfamily Larentiinae

The Bad-Wing  badwing2

The Bad-Wing (Dyspteris abortivaria)

Primary food plants:

Larvae feed on grapes. 

Wingspan:

4/5 - 1 1/10 in. (2.0 - 2.8 cm)

Season:

March - August

Description:

The wings are pale bluish-green with white lines and discal spots.  Hindwings are much smaller than the forewings. 


The Beggar Moth

The Beggar (Eubaphe mendica)

Primary food plants:

Larvae feed on the leaves of maples and violets.

Wingspan:

5/6 - 1 1/5 in. (2.1 - 3.0 cm)

Season:

April - September

Description:

Two, irregular lines of fused, bluish-gray spots cross the translucent, pale yellow forewings.  A single, bluish-gray spot is located at the center of the forewings along the outer margin.


 Somber Carpet1Somber Carpet 2Somber Carpet3

Somber Carpet (Disclisioprocta stellata) 


 scallop shell

Ferguson's Scallop Shell (Rheumaptera prunivorata) 
Image courtesy of Jane Dunn.


Brown Bark Carpet1

Brown Bark Carpet (Horisme intestinata)


 Bent-line Carpet Bent-line Carpet- Nov. 05
 Bent-line Carpet 3 Bent-line carpet male

Bent-line Carpet   (Costaconvexa (Orthonama) centrostrigaria)

Primary food plants:

Larvae feed on the leaves of low-growing plants, including smartweed and knotweed.

Wingspan:

7/10 - 9/10 in. (1.7 - 2.3 cm)

Season:

March - November

Description:

The background of the wings is pale gray with several fine, broken, dotted, or scalloped lines.  The middle area of the forewings of males is defined by a wide, black antemedial line and curved upper half of the postmedial line; the lower half is absent (pictured bottom, right).   Small, black discal dots are present on forewings and hindwings.


The Gem- male The Gem- female The Gem

The Gem   (Orthonama obstipata)

Primary food plants:

Larvae feed on the leaves of a wide variety of plants, including elms, ragworts, and chrysanthemums.

Wingspan:

3/5 - 7/8 in. (1.5 - 2.2 cm)

Season:

March - October

Description:

Adult males are pale brown with a darker band of color across the center of the wings (left photo).  The more darkly colored females may be distinguished from males by the presence of a small, black discal dot encircled by white located within the darker band on the forewings (middle and right photos).  


Common Epithecia
Common Epithecia (Epithecia miserulata)
 


Subfamily Sterrhinae

Large Lace Border 2 Large Lace Border Large Lace Border3

Large Lace-Border  (Scopula limboundata)

Primary food plants:

Larvae feed on the leaves of a variety of plants, including apple trees, blueberries, clovers, dandelions, wild cherry trees.

Wingspan:

4/5 - 1 1/5 in. (2.0 - 3.0 cm)

Season:

May - September

Description:

Yellowish to tan lines, the postmedial line being the most noticeable, decorate the cream to yellowish wings.  In the typical form, there is much black shading located beyond the postmedial line (seen above, left photo).  Black shading on other forms is reduced to absent.


Cross's Wave Moth
Cross's Wave Moth (Leptostales crossii)


Packard's Wave Moth
Packard's Wave Moth (Cyclophora packardi)


Red-bordered Wave Moth
Red-bordered Wave (Idaea demissaria)


 wave moth3 Idaea furciferata_clearfork1

Wave Moth (Idaea furciferata)


Idaea_scintillularia

Diminutive Wave Moth (Idaea scintillularia)


Stained Lophosis  Stained Lophosis2
Stained Lophosis Moth (Lophosis labeculata)


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