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A hellgrammite

A hellgrammite

Neohermes concolor

A species of Gray fishflies

Neohermes concolor is an insect from the family Corydalidae, which belongs to the order large-winged (Megaloptera). The species is found in the eastern United States.

Bite Humans
Bite Humans
General Info About A hellgrammite
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Attributes of A hellgrammite
Colors
Brown
Black
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
The A hellgrammite 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
Predatory
The A hellgrammite typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Yes
Mouthparts Type
Chewing mouthparts
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Species Status of A hellgrammite
It is found in North America.
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Adult Size of A hellgrammite
3.5 - 6 cm
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Predators of A hellgrammite Larvae
Fish, water beetles, tadpoles
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Predators of Adult A hellgrammite
Birds, bats, spiders
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Interesting Facts About A hellgrammite
A hellgrammite adults only live for a few days, their entire adult phase is dedicated to finding a mate and reproducing.
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Scientific Classification of A hellgrammite
Tips for Finding A hellgrammite
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Youth Habitat of A hellgrammite
Freshwater Habitats
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Habitat Preferences of A hellgrammite Through Different Life Stages
The larvae of a hellgrammite are aquatic and typically found in the clean, slow-moving streams where they can scavenge or hunt for small aquatic organisms. They often hide under rocks or debris. In search of larvae, one should explore the beds of such streams, carefully turning over submerged stones. Adult a hellgrammite, on the other hand, are terrestrial and are frequently encountered on vegetation near the same streams where they mated and laid eggs. Searching for adults requires investigation around streamside foliage during the dusk when they are most active.
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When is the Best Time to Observe A hellgrammite
The best time to find adult a hellgrammite is during their mating season which typically occurs in late spring to early summer, at dusk or night time when they are most active. Larvae are generally present year-round in water bodies but are easier to spot during warmer months.
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What is the Best Weather to Observe A hellgrammite
Calm, warm, and humid nights are ideal for adult a hellgrammite as they are less active in lower temperatures. For larvae, look during daylight and when the water is clear and at normal levels.
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How and Where Can You Find A hellgrammite at Different Life Stages
Egg Eggs of a hellgrammite are typically laid near or in water bodies. Look for them attached to vegetation, rocks, or other submerged objects close to the water surface.
Larva Larvae of a hellgrammite are aquatic and can be found in slow-moving streams, ponds, or the edges of rivers. Use a net to gently sift through the water, checking under rocks and debris where they might be hiding.
Pupal A hellgrammite do not have a distinct pupal stage as their metamorphosis is hemimetabolous, transitioning directly from larva to adult without pupation.
Adult A hellgrammite adults are attracted to light, so using a light trap at night is an effective way to locate them. During the day, they can often be found resting on vegetation near water bodies.
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Harmful Effects of A hellgrammite
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Bite Humans
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Bite Humans

A hellgrammite is not characteristic of a species that bites humans. Although capable of biting, instances, where a hellgrammite specifically targets humans, are virtually nonexistent. Typically, biting would occur as a defensive measure if handled; however, such interactions are rare. Immediate consequences would likely be mild due to the non-aggressive nature of a hellgrammite.

More Effects of A hellgrammite

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