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Rocky mountain duskywing

Rocky mountain duskywing

Erynnis telemachus

A species of Duskywings

Erynnis telemachus, the Rocky Mountain duskywing, is a species of spread-wing skipper in the butterfly family Hesperiidae. It is found in North America. The MONA or Hodges number for Erynnis telemachus is 3948.

General Info About Rocky mountain duskywing
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Attributes of Rocky mountain duskywing
Colors
Black
Gray
White
Habitat
oak woodland; opening; mountain canyon; desert hill; mountains
Adult Food Sources
Flower nectar from eriogonum, flower nectar from cordylanthus, flower nectar from erigeron, flower nectar from thistles, flower nectar from vetch
Larva Food Source
Oak leaves, grass leaves
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 Rocky mountain duskywing
Very rare; no protection required
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Distribution Area of Rocky mountain duskywing
North America
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Life Cycle of Rocky mountain duskywing
Egg The embryo within the egg of rocky mountain duskywing is usually round or oval. Marked by absence of mobility, this stage is mainly about the development of the immature insect inside the protective covering.
Larva As a larvae, rocky mountain duskywing resembles a worm with a segmented body. This stage is typified by substantial growth, and the creature consumes food voraciously to store energy for later transformations.
Pupal Encased within a chrysalis, the pupa stage of rocky mountain duskywing brings significant change. It's motionless but undergoes profound internal reorganization, as tissues are broken down and reformed into adult structures.
Adult Emerging from the pupa, the adult rocky mountain duskywing features wings and reproductive organs. The exoskeleton is hardened, colors are vivid, and the creature is highly mobile, focusing on mating and laying eggs.
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Interesting Facts About Rocky mountain duskywing
Despite its small size, rocky mountain duskywing can reach impressively high speeds, darting quickly between flowers with remarkable agility.
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Scientific Classification of Rocky mountain duskywing
Tips for Finding Rocky mountain duskywing
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Youth Habitat of Rocky mountain duskywing
Forests and Woodlands, Grasslands and Prairies
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Adult Habitat of Rocky mountain duskywing
Forests and Woodlands, Grasslands and Prairies, Urban and Suburban Areas, Agricultural and Cultivated Areas
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When is the Best Time to Observe Rocky mountain duskywing
The best time to find rocky mountain duskywing is during the day, particularly in the late morning and early afternoon when temperatures are warmer and the sun is out, which is when butterflies are most active.
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What is the Best Weather to Observe Rocky mountain duskywing
The ideal weather to find rocky mountain duskywing is on sunny and warm days with little to no wind since butterflies are less active in cool or overcast conditions and may not fly in windy weather.
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How and Where Can You Find Rocky mountain duskywing at Different Life Stages
Egg Rocky mountain duskywing eggs can be found on the underside of the host plant leaves. To find them, carefully inspect the host plants, particularly looking for tiny, round or oval objects often laid in clusters.
Larva Rocky mountain duskywing larvae, or caterpillars, feed on specific host plants. To spot them, look for signs of feeding, like chewed leaves, and closely examine the plant for camouflaged caterpillars.
Pupal Look for rocky mountain duskywing chrysalids attached to structures near the host plants, such as tree trunks, branches, or even man-made structures. They may blend in with their surroundings, so careful observation is required.
Adult Adult rocky mountain duskywing can be found nectaring on flowers or basking in the sun. Survey open areas with abundant flowering plants, garden spaces, and meadows. Look for their distinctive flight pattern and coloration while they are active.
Are Rocky mountain duskywing harmful?
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Harmful Effects of Rocky mountain duskywing
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Hurt Plant

Rocky mountain duskywing larvae feed on the leaves of host plants indiscriminately, potentially causing defoliation ranging from light to severe depending on the infestation level.

More Effects of Rocky mountain duskywing

Beneficial Effects of Rocky mountain duskywing
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Pollinator
Pollinator
Attract Plant Feature
Color, Smell, Shape
Rocky mountain duskywing visits flowers primarily for nectar, which is their main energy source. While feeding, they accidentally transfer pollen from one flower to another, thus aiding in plant reproduction. Their affinity for certain flower features enhances their effectiveness as pollinators.
Common Questions People Also Ask
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