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Dejean

Dejean

Cicindela duodecimguttata

A species of Tiger beetles

Cicindela duodecimguttata Dejean, commonly known as the twelve-spotted tiger beetle, is a species of tiger beetle that is 12–15 millimetres (0.47–0.59 in) long and is dark brown to black. In most of the beetles in the species, there are twelve spots on the elytra. The species widespread throughout eastern North America (except the extreme southeastern coastal plain and most of Florida) are commonly found in wet habitats along rivers, moist trails, roads, and paths.

General Info About Dejean
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Attributes of Dejean
Colors
Black
White
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
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Species Status of Dejean
Widespread
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Predators of Dejean Larvae
Frogs, toads, birds, small mammals, spiders
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Predators of Adult Dejean
Birds, small mammals, reptiles, spiders, larger insects
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Interesting Facts About Dejean
Dejean possesses the unique ability to adjust its enzyme activity according to temperature, optimizing its bodily functions for varying climates.
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Scientific Classification of Dejean
Tips for Finding Dejean
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How Can You Attract Dejean
Not applicable as trapping is not a common method for finding dejean; they are usually observed and studied in their natural habitat.
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Habitat Preferences of Dejean Through Different Life Stages
The dejean is found in a variety of habitats during its different growth stages. Larvae typically reside in vertical burrows in sandy soil where they await passing prey. These burrows are often found in open, sandy areas such as riverbanks, beaches, or dunes. The pupal stage of dejean occurs within these same burrows, transforming into adulthood away from external threats. Adults are commonly found on the surface near the larvae's burrows, as well as on path margins, open grounds, or sandy areas with sparse vegetation, where they actively hunt for prey. To search for these stages, one should inspect the respective habitats: sandy soils for larvae and pupae, and open areas with potential prey for adults.
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When is the Best Time to Observe Dejean
The best time to find adult dejean is usually on warm, sunny days when they are most active, especially during the late spring and summer months. For the larvae, evening or night time may be preferred as some species are nocturnal.
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What is the Best Weather to Observe Dejean
Warm, dry weather is optimal for finding adult dejean, as they are typically more active in these conditions. After a rain, larvae may become more active due to increased soil moisture, making them easier to find.
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How and Where Can You Find Dejean at Different Life Stages
Larva Dejean larvae are often found within the soil or under rocks and logs. To find them, carefully dig in the soil near the host plants or lift rocks and debris in their natural habitat.
Pupal Dejean pupae are typically located underground or in secluded areas close to the ground. Search in soil near the feeding areas of the larvae, or look for pupation cells attached to subterranean structures.
Adult Dejean adults can be found on or near the ground in habitats such as fields, meadows, forest edges, and along sandy banks of streams or lakes. Look for them basking in the sun on vegetation or sandy soil during the day.
Are Dejean harmful?
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Beneficial Effects of Dejean
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Explore how insects help as pollinators, pest predators, and biocontrol agents. From seed dispersal to decomposition, they play vital roles in our ecosystem.
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Predators of Pests
Predators of Pests
Stage
Adults, Larvae
Diets
Aphids, Caterpillars
Dejean is a remarkable hunter, showcasing its prowess during both larval and adult stages. With its adult life spent actively pursuing prey like aphids and caterpillars, dejean races across the ground to seize them with impressive speed and agility. Larvae lie in wait to ambush unsuspecting insects that stray too close. Their primary aim is to feed themselves, sustaining their predatory lifestyle.
Common Questions People Also Ask
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