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Portland moth

Actebia praecox

A species of Actebia

Actebia praecox, the Portland moth, is a moth of the family Noctuidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is found in northern and central Europe, the Caucasus, central Asia, Siberia, Kamchatka, Sakhalin, the Kuriles, northern Turkey, Mongolia, China, Korea and Japan. The wingspan is 35–40 mm. "Forewing narrow and elongate, dull pale green, dusted with whitish; the three stigmata ochreous concisely black-edged; orbicular round, with a rounded rufous centre, reniform with a fine angled line swollen at each end; submarginal line preceded by a dull vinous band; apex whitish; hindwing fuscous brown. — ab. flavomaculata Graes., bluish green with the ochreous tints more yellow and the hindwings much darke-r, is confined to the Asiatic localities, but Leech states that some Irish specimens resemble it." The larvae feed on Salix repens and other sand-dune plants.

General Info About Portland moth
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Attributes of Portland moth
Colors
Brown
Black
Green
Gray
White
Habitat
Sandy terrain; dune area; sandy field; shore region; sand heath
Adult Food Sources
Flower nectar, plant sap, honeydew
Larva Food Source
Grasses, cereals, forbs, sedges, weeds
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Siphoning mouthparts
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Species Status of Portland moth
Very rare
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Distribution Area of Portland moth
Northern and central Europe, the Caucasus, central Asia, Siberia, Kamchatka, Sakhalin, the Kuriles, northern Turkey, Mongolia, China, Korea, Japan
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Life Cycle of Portland moth
Egg The egg stage commences the lifecycle. The eggs of portland moth are often laid in clusters and exhibit a distinct color which may change before hatching. They're tiny, stationary, and their primary function is to develop into the next stage.
Larva Emerging from the egg, the larva of portland moth is worm-like, lacking wings, and with a primary function of feeding to accumulate energy. It grows in size and must molt several times, shedding its exoskeleton to accommodate its larger body.
Pupal During the pupation of portland moth, it develops within a cocoon and undergoes significant changes. The pupa is mostly immobile and provides protection for the developing structures. This is where portland moth transforms dramatically in shape and internal structure.
Adult Emerging from the pupa, the adult portland moth’s development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction.
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Interesting Facts About Portland moth
Portland moth can thermoregulate by shivering, which warms their flight muscles for nighttime activity in colder temperatures.
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Scientific Classification of Portland moth
Tips for Finding Portland moth
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Youth Habitat of Portland moth
Grasslands and Prairies, Agricultural and Cultivated Areas
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Adult Habitat of Portland moth
Grasslands and Prairies, Agricultural and Cultivated Areas, Forests and Woodlands, Urban and Suburban Areas
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How Can You Attract Portland moth
One way to attract portland moth is by using light traps at night since many nocturnal Lepidoptera species are drawn to light. Additionally, fermenting sweet baits can be used as these creatures are often attracted to these scents.
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What is the Best Weather to Observe Portland moth
Mild, humid weather without strong winds is typically best for finding portland moth, as extreme temperatures or dry conditions can reduce their activity levels and make them harder to locate.
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How and Where Can You Find Portland moth at Different Life Stages
Egg Portland moth eggs are often very small and concealed on the host plants. To find them, closely inspect the underside of leaves and plant stems during the daytime.
Larva Portland moth larvae (caterpillars) can be found on or near their host plants. Look for signs of feeding, such as chewed leaves, and carefully check both sides of leaves and along stems.
Pupal Portland moth pupae, also known as chrysalises, can be tricky to find since they are well camouflaged. Check the soil, leaf litter, as well as potential structures such as plant stems or walls where they might be attached.
Adult Adult portland moth can be located by setting up light traps at night or by searching for them resting on vegetation during the day. They are also sometimes attracted to fermenting fruit or sweet baits.
Are Portland moth harmful?
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Harmful Effects of Portland moth
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Agricultural Pests

Larvae of portland moth are known to feed on various parts of plants, particularly leaves and stems. The extent of damage ranges from mild to severe, with heavy infestations leading to significant crop loss. Such damage can reduce the photosynthetic ability of plants, weakening their growth and yield, potentially impacting food supplies and economic stability. Their feeding habits pose a serious threat to agricultural productivity.

More Effects of Portland moth

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