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Southern squash lady beetle

Southern squash lady beetle

Epilachna tredecimnotata

A species of Epilachna ladybugs

Epilachna tredecimnotata, the southern squash lady beetle, is a species of plant-eating lady beetle in the family Coccinellidae. It is found in the Caribbean Sea, Central America, North America, and South America.

General Info About Southern squash lady beetle
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Attributes of Southern squash lady beetle
Colors
Black
Gold
Habitat
field
Adult Food Sources
Leaves of solanaceous plants, tomato plant foliage, eggplant leaves, pepper plant leaves, potato leaves
Larva Food Source
Plant tissue, leaves, fruit surfaces, sap, soft plant stems
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Phytophagous
The Southern squash lady beetle feeds on plants, usually without causing significant harm. However, it's important to take the situation seriously if their numbers begin to increase significantly.
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
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Distribution Area of Southern squash lady beetle
Caribbean Sea, Central America, North America, South America
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Life Cycle of Southern squash lady beetle
Egg At the egg stage, southern squash lady beetle is small, oval, and typically yellowish to orange in color, laid in clusters or rows on plants. This stage's primary function is development, which leads to the hatching of larvae.
Larva The larva of southern squash lady beetle is elongated and segmented, with a voracious appetite for plant material. Coloration can vary, often displaying bright patterns to warn predators. Growth involves molting and size increases substantially.
Pupal During the pupal stage, southern squash lady beetle forms a protective case and undergoes remarkable transformation. It's immobile and vulnerable, with color often blending with the environment for camouflage.
Adult Emerging from the pupa, the adult southern squash lady beetle’s development is marked by the presence of hardened exoskeleton, functional wings, and reproductive organs. It often exhibits bright coloration and focuses on reproduction and dispersal.
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Predators of Southern squash lady beetle Larvae
Birds, insectivorous mammals, other species of beetles, spiders
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Predators of Adult Southern squash lady beetle
Birds, reptiles, small mammals, other insects such as ants and wasps, spiders
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Scientific Classification of Southern squash lady beetle
Tips for Finding Southern squash lady beetle
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Youth Habitat of Southern squash lady beetle
Agricultural and Cultivated Areas
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Adult Habitat of Southern squash lady beetle
Agricultural and Cultivated Areas, Forests and Woodlands, Grasslands and Prairies
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How Can You Attract Southern squash lady beetle
Since southern squash lady beetle mostly feeds on plants or aphids, they are not commonly lured with food traps. However, certain plants or prey of southern squash lady beetle, like aphids, may attract them.
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Habitat Preferences of Southern squash lady beetle Through Different Life Stages
Southern squash lady beetle eggs are often found on the underside of leaves, particularly those of bean plants and other legumes where the female chooses to lay her eggs. The larvae, as they emerge, primarily stay on the host plants, feeding on the leaves, and are particularly drawn to the same varieties favored by the adults. Pupation typically occurs on the leaves or stems of the host plant, often in more hidden locations to protect from predators. Adult southern squash lady beetle tend to disperse after emerging, but can be frequently found on or near the same host plants they were born on, their presence indicated by chewed leaves. Searching for these insects involves closely inspecting the underside of leaves and around stems of legume plants in gardens or agricultural areas.
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How and Where Can You Find Southern squash lady beetle at Different Life Stages
Larva Larvae of southern squash lady beetle are usually found on the underside of leaves, particularly those with aphid infestations. Look for them by closely inspecting the leaves of plants known to host them, using care not to disturb the foliage too much.
Pupal Pupae of southern squash lady beetle are often attached to leaves or other plant structures. To find them, scan the stems and both sides of leaves of host plants for small, immobile pupal cases.
Adult Adult southern squash lady beetle can be found on or around host plants, especially where there are aphid populations. They are visible to the eye and can be observed walking on the leaves or flying. Finding them involves gently examining plant surfaces during the active part of the day.
Are Southern squash lady beetle harmful?
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