Delta Green Ground Beetle

Embodying resilience and rarity, the Delta Green Ground Beetle thrives in specialized habitats, playing a vital role in maintaining ecological balance by controlling pest populations. Its striking metallic hue adds a touch of brilliance to its natural surroundings.

Classification
Coleoptera
Average Lifespan
1-2 years
Conservation Status
Endangered
Delta Green Ground Beetle

Gallery

Delta Green Ground Beetle - Image 1
Delta Green Ground Beetle - Thumbnail 1
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Delta Green Ground Beetle - Thumbnail 3
Delta Green Ground Beetle - Thumbnail 4
Delta Green Ground Beetle - Thumbnail 5

Key Insights at a Glance

Scientific Name
Elaphrus viridis
Size
0.5-0.7 inches
Weight
80-100 milligrams
Lifespan
1-2 years
Habitat
Terrestrial, Grasslands
Diet
Carnivorous
Mating Success
60-75%
Brain Type
Simple Ganglion

Did You Know?

The Delta Green Ground Beetle is an endangered species found only in a few locations in California's Delta region, making it a true regional rarity.

Taxonomy & Classification

Renowned for its iridescent green hue and agile hunting skills, the Delta Green Ground Beetle exhibits unique adaptations within its environment. Let's understand the evolutionary journey and classification of these remarkable predators.

RANK
CLASSIFICATION
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera
Family
Carabidae
Genus
Elaphrus

Lifecycle and Growth

Egg, Larva, Pupa, Adult

2-3 weeks

Egg

Laid in moist soil, these eggs are small and white, providing nutrients essential for the developing larva within.

Nutrient-rich protective shell
6-8 weeks

Larva

Larvae are voracious feeders, consuming small invertebrates and growing rapidly, undergoing several molts to increase in size.

Rapid growth through molting
2-3 weeks

Pupa

Encased in a protective cocoon, the pupa undergoes transformation, reorganizing its body structure to emerge as an adult beetle.

Metamorphosis within cocoon
6-12 months

Adult

With iridescent green coloration, adults hunt at night and play a crucial role in controlling pest populations.

Nocturnal predator with vibrant color

Dietary Habits

A skilled predator with efficient hunting skills, this beetle primarily consumes a variety of insects and scavenges when necessary.

DIET TYPEDESCRIPTION
Primary DietFeeds mainly on ants, caterpillars, and beetle larvae, using its strong mandibles for hunting.
Secondary DietOccasionally consumes small vertebrates like frogs and lizards, enhancing its dietary diversity.
OccasionalRarely scavenges on carrion or feeds on plant material, adapting to availability during scarcity.
Delta Green Ground Beetle - Food

Behaviour and Adaptations

Discover the fascinating traits of the Delta Green Ground Beetle, a marvel of adaptation and survival.

90%

Nocturnal Forager

Active at night, it efficiently hunts small invertebrates, minimizing competition and predation risks.

Primarily a night-time hunter
85%

Rapid Sprinting

Capable of quick bursts of speed to evade threats and capture prey.

Can sprint at impressive speeds
88%

Antenna Sensitivity

Highly sensitive antennae detect subtle changes in the environment, aiding in navigation and food location.

Antennae detect minute vibrations

Ecosystem Impact

The Delta Green Ground Beetle plays a crucial role in its ecosystem, supporting balance and sustainability.

Natural Pest Control

Consumes various small invertebrates, helping manage pest populations naturally.

Reduces pest numbers by 30%

Soil Aeration

Enhances soil quality by burrowing and creating tunnels.

Increases soil aeration significantly

Biodiversity Support

Serves as prey for birds, supporting local biodiversity.

Feeds over 20 bird species

Conservation Challenges

Protecting Delta Green Ground Beetle from specific threats is crucial for its survival.

Severity90%

Habitat Loss

Urban development reduces available natural habitats for the beetle.

Protected reserves, habitat restoration, urban planning
Severity85%

Invasive Species

Non-native species compete for resources and disrupt ecosystems.

Invasive species control, monitoring programs, public awareness
Severity80%

Climate Change

Altered temperature and moisture levels affect beetle's habitat and lifecycle.

Climate adaptation strategies, habitat conservation, research funding

Frequently Asked Questions

How long do Delta Green Ground Beetle live?

Delta Green Ground Beetles typically live for about one year. Their life cycle includes egg, larval, pupal, and adult stages. The duration can vary depending on environmental conditions and availability of food.

What do Delta Green Ground Beetle eat?

Delta Green Ground Beetles are carnivorous, primarily preying on small invertebrates. They are ground hunters feeding on insects, worms, and other small creatures they can overpower. This diet helps control pest populations in their habitat.

Are Delta Green Ground Beetle poisonous?

No, Delta Green Ground Beetles are not poisonous. They do not pose a threat to humans or pets. Their defense mechanisms involve escaping predators rather than using toxins.

Are Delta Green Ground Beetle endangered?

Yes, Delta Green Ground Beetles are considered endangered. They are listed under the U.S. Endangered Species Act due to habitat loss and fragmentation, which threaten their limited distribution. Conservation efforts are underway to protect their habitat.

What do Delta Green Ground Beetle symbolize?

Delta Green Ground Beetles do not have a widely recognized symbolic meaning. However, beetles in general can symbolize transformation, adaptability, and resilience in various cultures due to their life cycle and adaptability.

Do Delta Green Ground Beetle bite?

Delta Green Ground Beetles do not bite humans. They are non-aggressive and pose no danger to people. Their primary focus is on hunting small invertebrates, not interacting with humans.

What color are Delta Green Ground Beetle?

Delta Green Ground Beetles are metallic green in color. This striking coloration helps them blend into their surroundings, providing camouflage against predators in their natural habitat.

Does a Delta Green Ground Beetle have wings?

Yes, Delta Green Ground Beetles have wings. Despite having wings, they are primarily ground-dwelling and use their legs for rapid movement. Their wings are not typically used for flight.

What does a Delta Green Ground Beetle look like?

Delta Green Ground Beetles are small, elongated beetles with a shiny, metallic green coloration. They have six legs, two antennae, and wing covers. Their size and color make them distinctive among ground beetles.

Is a Delta Green Ground Beetle an insect?

Yes, a Delta Green Ground Beetle is an insect. It belongs to the order Coleoptera, which includes all beetles. As insects, they have a three-part body structure, compound eyes, and six legs.