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Scarlet dwarf

Scarlet dwarf

Nannophya pygmaea

A species of Pygmyflies, Also known as Northern pygmyfly

Nannophya pygmaea, known variously as the scarlet dwarf, northern pygmyfly, or tiny dragonfly, is a dragonfly of the family Libellulidae, native from Southeast Asia to China and Japan, occasionally found south to Australia. This species has the distinction of being the smallest of the dragonflies, with a wingspan of only 20 mm (3/4 in).

General Info About Scarlet dwarf
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Attributes of Scarlet dwarf
Colors
Brown
Black
Yellow
Red
White
Habitat
forest; pond
Adult Food Sources
Small flying insects, gnats, mosquitoes, small moths, mayflies
Larva Food Source
Small aquatic invertebrates, mosquito larvae, water fleas, tadpoles, small fish
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
The Scarlet dwarf is non-toxic and generally doesn't pose a risk to human health. No need for excessive worry.
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
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Species Status of Scarlet dwarf
Endangered in Korea
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Distribution Area of Scarlet dwarf
Southeast Asia, China, Japan, Australia
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Life Cycle of Scarlet dwarf
Egg The egg of scarlet dwarf is typically laid in or near water sources. It's small and often goes unnoticed, soon to hatch into the next stage of life.
Naiad The naiad of scarlet dwarf is aquatic, resembling a smaller version of the adult without wings. naiads undergo several molts, growing larger with each phase.
Adult As an adult, scarlet dwarf has prominent wings and a slender, elongated body. Vivid colors appear, and the scarlet dwarf gains the ability to fly and mate, ending its life cycle.
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Predators of Scarlet dwarf Larvae
Aquatic beetles, fish, frogs, water bugs
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Predators of Adult Scarlet dwarf
Birds, spiders, other dragonflies, frogs, reptiles
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Scientific Classification of Scarlet dwarf
Class
Bugs
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Order
Odes
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Family
Skimmers
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Tips for Finding Scarlet dwarf
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Youth Habitat of Scarlet dwarf
Freshwater Habitats
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Adult Habitat of Scarlet dwarf
Forests and Woodlands, Grasslands and Prairies, Freshwater Habitats, Agricultural and Cultivated Areas, Wetlands and Swamps
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How Can You Attract Scarlet dwarf
Since the diet of scarlet dwarf mainly consists of smaller insects, it would not be effective to use conventional bait. Instead, attracting their natural prey or creating a habitat that supports a diverse insect population might indirectly serve as a lure.
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Habitat Preferences of Scarlet dwarf Through Different Life Stages
The eggs of scarlet dwarf are typically laid in or near water bodies, such as ponds or marshes, where naiads, known as naiads, develop. The naiads live in the water, often hiding in submerged vegetation or detritus. Searching for them involves carefully inspecting aquatic plants and the bottom of shallow areas. Once mature, the naiads crawl out of the water to undergo metamorphosis. Adults can be found flying in sunny, open areas near the water where they hatched, usually low to the ground among short vegetation. To find adults, visiting these habitats on sunny days is ideal, especially near water sources where they mate and lay their eggs.
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When is the Best Time to Observe Scarlet dwarf
The best time to find scarlet dwarf is usually on warm, sunny days when they are most active, typically during late spring and summer months when temperatures are between 25-30°C (77-86°F).
Are Scarlet dwarf harmful?
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Beneficial Effects of Scarlet dwarf
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Predators of Pests
Predators of Pests
Stage
Adults, Naiads
Purpose
Feed Itself
Scarlet dwarf is one of the tiniest dragonflies, but its predatory efficiency is remarkable. Both in its naiad stage, when it hunts aquatic prey, and as an active flying adult, it feasts on various pests. Its diet typically includes mosquitoes and other small insects. They utilize their exceptional flying skills and acute vision to capture prey mid-air, curbing pest populations effectively.
Common Questions People Also Ask
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