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Big-eared blister beetle

Big-eared blister beetle

Cissites auriculata

A species of Cissites

Toxic to Humans
Toxic to Humans
General Info About Big-eared blister beetle
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Attributes of Big-eared blister beetle
Colors
Brown
Black
Habitat
wood of building
Adult Food Sources
Pollen, nectar, and parts of flowering plants
Larva Food Source
Eggs and larvae of solitary bees
Biting/stinging
Not reported
Allergy-causing
The Big-eared blister beetle has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
The Big-eared blister 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
The Big-eared blister beetle 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 Big-eared blister beetle
It is found in the Caribbean and Central America.
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Distribution Area of Big-eared blister beetle
Caribbean and Central America
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Life Cycle of Big-eared blister beetle
Egg The egg stage of big-eared blister beetle consists of small, often oval-shaped eggs. They are typically laid in clusters and are initially vibrant in color, which may fade with time. This stage is exclusively for growth, as the eggs remain static until they hatch.
Larva Upon hatching, big-eared blister beetle goes through a larval stage where it looks worm-like with a soft body. The larvae often have voracious appetites and continuously molt to grow. They differ vastly in shape and color from adults.
Pupal Big-eared blister beetle enters the pupal stage after several molts, enveloping itself in a protective cocoon. Here, it undergoes a drastic transformation with tissues reorganizing. The pupa is generally immobile and exhibits gradual color changes signaling maturity.
Adult Emerging from the pupa, the adult big-eared blister beetle's development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction.
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Adult Size of Big-eared blister beetle
1.9 - 3.5 cm
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Predators of Big-eared blister beetle Larvae
Frogs, toads, birds, rodents, spiders
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Predators of Adult Big-eared blister beetle
Birds, rodents, lizards, spiders, mantises
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Scientific Classification of Big-eared blister beetle
Tips for Finding Big-eared blister beetle
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Adult Habitat of Big-eared blister beetle
Deserts and Arid Regions
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Habitat Preferences of Big-eared blister beetle Through Different Life Stages
The eggs of big-eared blister beetle are typically laid in soil near their host plants. Searching for them would require gentle digging around the bases of these plants. Larvae, being parasitic, are primarily found attached to the bodies of bees, within beehives, or on flowers where they wait to attach themselves to pollinators. To find larvae, one would investigate these habitats. Pupation occurs in the soil; hence, locating pupae involves careful excavation of the earth where larvae are likely to have dropped off their hosts. Adults tend to be found on or near the host plants as they feed on nectar and pollen. Observing these plants, particularly during flowering, would therefore be conducive to finding adult big-eared blister beetle.
Are Big-eared blister beetle harmful?
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The big-eared blister beetle has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.

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Are Big-eared blister beetle harmful to humans?

Adults, eggs and larvae of the big-eared blister beetle all contain toxic compounds. This compound is toxic to humans and may cause damage to the gastrointestinal tract, urethral lining, and kidneys if ingested.
Harmful Effects of Big-eared blister beetle
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Toxic to Humans
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Toxic to Humans

Big-eared blister beetle larvae possess potent defensive secretions containing cantharidin. The risks of exposure, touch, or ingestion of these toxins range from mild to severe. Ingestion may cause more serious consequences, such as damage to internal organs.

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Hurt Plant

When big-eared blister beetle infests, it feeds on plants, targeting leaves and flowers during its larval and adult stages. This results in defoliation and compromised flowering, with potential for both mild and severe plant damage.

More Effects of Big-eared blister beetle

Beneficial Effects of Big-eared blister beetle
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Pollinator
Pollinator
Pollination Behavior Reason
Eat Pollen Or Nectar
Big-eared blister beetle is attracted to flowers by their vivid colors and enticing smells. This beetle consumes pollen for nourishment, inadvertently collecting and transferring pollen grains between flowers, aiding in plant reproduction. Their interaction with flowers is a vital part of the ecosystem's pollination network.
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