Araignée violoniste - 10 things to know with detail
- 1. The spider commonly known as the "violin spider" is actually called the brown recluse spider (Loxosceles reclusa). It is known for its distinctive violin-shaped marking on its back, which is how it got its nickname.
- 2. Brown recluse spiders are found primarily in the central and southern United States. They prefer warm, dry environments and are commonly found in dark, secluded areas such as closets, attics, and basements.
- 3. The venom of the brown recluse spider contains a powerful cytotoxin that can cause tissue necrosis and other serious symptoms in humans. While their bites are rarely fatal, they can cause severe pain, swelling, and potentially dangerous complications if left untreated.
- 4. Brown recluse spiders are usually shy and non-aggressive, and will only bite if they feel threatened or trapped. They are nocturnal hunters and primarily feed on insects, making them beneficial in controlling pest populations.
- 5. Male brown recluse spiders are typically smaller than females, with a body length of about 6-11 mm. Females can grow up to 20 mm in length, including their legs.
- 6. Brown recluse spiders have a unique mating ritual that involves the male performing a "spider dance" to attract a female. Once mating is complete, the female will lay eggs in a silken sac and protect them until they hatch.
- 7. Brown recluse spiders have a lifespan of about 1-2 years in the wild. They molt several times as they grow, shedding their exoskeleton to reveal a larger one underneath.
- 8. While brown recluse spiders are venomous and should be treated with caution, they are also important members of the ecosystem. They help control insect populations and are a valuable part of the food chain for other predators.
- 9. To prevent brown recluse spiders from entering your home, it is important to seal cracks and crevices, eliminate clutter, and keep storage areas clean and organized. Regularly inspecting and cleaning your home can help reduce the risk of infestation.
- 10. If you suspect that you have been bitten by a brown recluse spider, it is important to seek medical attention immediately. Treatment may include pain management, wound care, and, in severe cases, antivenom therapy. It is also advisable to capture the spider if possible for identification purposes.