California is known for its wonderful landscapes. But it’s also home to some very dangerous spiders. Among these are species documented as some of the most dangerous spiders in California. Only a few of the 3,700 species in the United States are a real worry. Yet, these alarming ones live in the Golden State. Watch out for three types of black widow spiders. These include the well-known black widow, the northern black widow, and the western black widow. They hide in quiet corners of your home.
Black widows aren’t the only venomous spiders in California. The brown recluse spider is also a major concern. Despite being more common in the southeast, it’s known for its unique six-eyed look. They love hiding in wooden spots in our houses during the night. A single brown recluse can fill a home with over 150 baby spiders in a year. This makes them a big threat.
Getting rid of brown recluse spiders is a tough job, even for experts. They use traps to catch and track these hard-to-find spiders. Although it’s rare, their bites can be very serious. Most bites are like bee stings and not too serious. But it’s still important to be careful. Knowing about these deadly spiders in California and being watchful can help keep you safe.
Introduction to Venomous Spiders in Southern California
Contents
- 1 Introduction to Venomous Spiders in Southern California
- 2 The Significance of Venom: Understanding Spider Bites
- 3 Encountering the Western Black Widow in California
- 4 Identifying and Mitigating Risks from Brown Widow Spiders
- 5 The Ominous Yellow Sac Spider: Size, Appearance, and Behavior
- 6 Desert Recluse Spiders: A Desert Menace
- 7 Confronting the Chilean Recluse in Los Angeles
- 8 Deadly Spiders in California: Recognizing the Most Dangerous
- 9 Preventing Venomous Spider Bites Indoors and Outdoors
- 10 Dangerous Spiders in San Diego and their Habitats
- 11 Emergency Response: What to Do after a Venomous Bite
- 12 Maintaining a Spider-Free Home through Pest Control
- 13 Spotlight on Northern California's Venomous Spiders
- 14 Venomous Spiders Los Angeles: Safety Measures and Identification
- 15 Natural Predators and the Eco-Role of Spiders in California
- 16 Poisonous Spiders California Pictures: A Visual Guide to Identification
- 17 Conclusion
- 18 Source Links
Exploring Southern California’s diverse areas, it’s important to know about venomous spiders in California. This includes the infamous black widow spider, much more venomous than a rattlesnake. Understandably, this fact might scare many. Yet, knowing these poisonous spiders of Southern California can help us live safely with them.
Even though black widow spider bites are highly venomous, they rarely cause serious harm. Vulnerable groups like kids and the elderly are exceptions1. These spiders eat insects such as flies, helping control their populations. Not many know that these southern California venomous spiders can live three years. Their mating habits are quite dramatic, with the female sometimes eating the male after mating1.
- Look for black widows by their size—about 1.5 inches long. They’re shiny black with a distinct red hourglass shape1.
- Check their webs, usually large and might have a cocoon with hundreds of eggs1.
- Stay away from quiet spots like woodpiles and dark garage corners where spiders might live.
- If you’re bitten, get medical help right away. Bite effects can vary from muscle pain to severe cramping12.
The Significance of Venom: Understanding Spider Bites
More than 40,000 species of spiders have been found around the world3. In California, we encounter many, including the black widow – the state’s most dangerous spider. Knowing how spider venom affects humans is key. We often wonder if there are poisonous spiders in California. But, the right term is venomous. These creatures deliver venom through their bites, not by being eaten.
Distinction Between Poisonous and Venomous
Understanding the difference between ‘poisonous’ and ‘venomous’ is crucial. Something poisonous is harmful if touched or eaten. In contrast, venomous spiders in California must bite to deliver their toxin. This venom, a mix of proteins and peptides, impacts the nervous system by targeting neurons3.
How Spider Venom Affects Humans
The black widow’s bite can cause latrodectism. Symptoms include muscle cramps, nausea, and fever. In severe cases, it can lead to high blood pressure and breathing problems3. Although California sees about 2,000 spider bite cases yearly, only around 450 are from venomous spiders like the brown recluse and black widow4. About 15% of these cases need serious medical help4.
Spider Species | Annual Bite Cases in CA | % Requiring Medical Attention | Mortality Rate |
---|---|---|---|
Brown Recluse | 250 | 15% | |
Black Widow | 200 | 15% |
Encountering the Western Black Widow in California
In California, the Western Black Widow is known as the most dangerous spider. Its presence is particularly alarming in urban areas like Los Angeles. For both locals and visitors, this spider is a source of worry.
The female Western Black Widow showcases nature’s design through sexual dimorphism. Her dark body with a distinctive red hourglass mark warns of her lethal nature. This sharply contrasts with the less dangerous male.
Identifying the Female Western Black Widow
It’s crucial to identify the female Western Black Widow because of her dangerous bite. Their unique web designs are a key feature. Knowing how to spot these webs can help avoid accidents that might lead to bites.
Male vs. Female Western Black Widows: Understanding the Difference
Knowing the difference between male and female Western Black Widows is important. Females are the real threat due to their venom. Males, however, are harmless to humans.
Recognizing the Black Widow's Habitat and Webs
Knowing where Black Widows like to live can help in avoiding them. They prefer quiet, hidden spots like under eaves or in woodpiles. Recognizing these places helps keep people safe.
California reportedly has many brown recluse spider bite cases, but it’s misleading. The brown recluse lives far from the state. Many of these cases are likely misdiagnosed issues, not spider bites5.
A Kansas family found over 2,000 brown recluse spiders but was never bitten. This story highlights that the fear of spider bites might not match the real risk5.
California’s diverse spider population, including black widows, shows how nature and humans coexist. By staying aware and educated, we can live in harmony with these creatures.
Identifying and Mitigating Risks from Brown Widow Spiders
Amid concerns about southern California poisonous spiders, the Brown Widow spider is getting attention. It’s found in areas around San Diego, looking different from the Black Widow. The Brown Widow is tan to dark brown with a unique yellow-orange hourglass shape underneath its abdomen6. This spider is important in the lineup of dangerous spiders in California.
Physical Characteristics of the Brown Widow Spider
To handle the risks, know how to spot the Brown Widow. Its color ranges from speckled brown to almost black. Its legs are lighter-colored. Its egg sacs are spiky, telling you they’re around6.
Noting these features is crucial because seeing one may mean many are nearby. This might mean you need professional pest control to feel safe and protect your home.
Comparing Brown Widow to Black Widow Bites
It’s vital to understand how a Brown Widow bite differs from the Black Widow’s. The Brown Widow’s bite can hurt, but its venom is usually less toxic. Expect some redness and swelling, but it’s rarely serious6.
Still, if you’re very sensitive to spider bites or your health is not strong, be careful. If bitten, getting advice from a doctor is a good idea, especially in areas like San Diego.
To avoid these spiders, regular de-webbing and landscape care helps. Making sure your home is sealed can also keep them out6. These steps greatly reduce the chance of running into dangerous spiders in California.
Understanding and preventing Brown Widow spiders ensures a safer environment. Knowing their looks and venom helps avoid fear when you see these spiders.
The Ominous Yellow Sac Spider: Size, Appearance, and Behavior
In California, the Yellow Sac Spider thrives both in cities and the countryside7. With its light beige to yellow color, it might look less scary than other spiders. But, it’s still one of the most common dangerous spiders in San Diego8. Luckily, their bites are usually mild and don’t need a doctor’s help, easing the fears of those who worry about poisonous spiders in Northern California72.
This spider species is well-suited for city life, hunting with agility.8 They use their silk in a unique way to catch prey from the air8. Even though they have venom, Yellow Sac Spiders don’t often bite people8. If they do bite, you can spot them by their dark brown markings and an orange-brown stripe on their abdomen7.
Habits of the Yellow Sac Spider
Yellow Sac Spiders like to live both inside our homes and outside. They can bite more than once if they feel threatened8. This behavior makes them notable, especially when thinking about the poisonous spiders in Northern California.
Spider Type | Appearance | Habitat | Bite Symptoms |
---|---|---|---|
Yellow Sac Spider | Beige to yellow, dark brown markings, orange-brown stripe | Urban areas, indoors, near vegetation | Mild, often non-threatening |
Black Widow | Jet-black, red hourglass mark | Secluded corners, sheds, garages | Serious, medical attention may be required7 |
Daring Jumping Spider | Recognizable by their jumping behavior | Webs in shelters or resting places | Minor itching and swelling, if provoked7 |
American Grass Spider | Fast-moving, funnel weaver | Open fields, high-speed capture of prey | Minimal, usually harmless7 |
House Spiders | Females larger, bulb-like abdomen | Near human dwellings | Common, typically benign72 |
Learning about spiders like the Yellow Sac Spider is important for our ecosystem8. They can lay over 3,500 eggs. Knowing about poisonous spiders in Northern California and their southern relatives helps us live safely with these amazing creatures.
Desert Recluse Spiders: A Desert Menace
Desert Recluse Spiders live in Southern California’s dry regions and are a significant concern. Their toxic bites can lead to serious health problems9. These spiders are recognized by their tan bodies and unique violin-shaped markings. They make up the list of northern California poisonous spiders, preferring hidden, quiet places9.
Identification Traits of the Desert Recluse Spider
Their hidden lifestyle often makes Desert Recluse Spiders hard to spot, but their look is a giveaway. The violin shape on their upper body is a key identifier. This mark sets them apart from other dangerous spiders San Diego residents might see9.
Understanding the Severity of Recluse Bites
Spider Type | Coloration | Marking | Potency of Venom | Common Habitat |
---|---|---|---|---|
Western Black Widow | Jet-black | Red hourglass on abdomen | Highly venomous | Irregular, three-dimensional webs |
Brown Widow | Light brown to black | Yellow-orange hourglass | Painful but less toxic than Black Widow | Spiked egg sacs, prefers seclusion |
Desert Recluse | Tan | Violin-shaped marking | Damage causing but rarely fatal | Undisturbed desert areas |
A Desert Recluse Spider bite, though seldom deadly, demands careful attention to the spiders around you9. Understanding the risk of their venom is key for safety in the vast deserts. It’s important to know and respect the hidden dangers they bring.
Confronting the Chilean Recluse in Los Angeles
The Chilean Recluse Spider is worrying in Los Angeles, even if rare. It’s known for its brown color and violin-shaped mark. This spider is one of California’s deadliest. If upset, it can bite, causing serious tissue damage.
In Los Angeles, it’s key to know about dangerous spiders. The Chilean Recluse has a mortality rate of about 3 to 4 percent. This fact shows why we need to be careful10.
Telltale Marks of the Chilean Recluse
The Chilean Recluse is brown with a violin mark on its back. Education can lower the risks this spider brings. Since this spider likes being alone, knowing where it hides helps avoid bites. Checking quiet spots at home or work can spot and remove these spiders.
Want to learn more about dangerous spiders? Check out a list of the world’s deadliest spiders here. It gives insights into these creatures and their dangers.
Spider Species | Mortality Rate | Notable Venoms/Toxins |
---|---|---|
Chilean Recluse | 3-4% | Neurotoxic venom leading to necrosis10 |
Brazilian Wandering Spider | Varies | Hundreds of reported bites annually |
Redback Spider | Rare untreated fatalities | Significant negative effects in one-third of victims |
Funnel Web Spider | Capable of death in minutes | No fatalities since 1980s due to anti-venom advances |
To sum up, Chilean Recluse Spiders pose risks. But, knowing about them and taking steps can lower these dangers. This makes Los Angeles safer as people live alongside these spiders.
Deadly Spiders in California: Recognizing the Most Dangerous
California’s landscapes are beautiful yet home to dangerous spiders. This includes the scary Black Widow and hidden Desert Recluse. Knowing about these spiders is important for everyone’s safety.
Certain people, like kids under 6 and adults over 60, are at greater risk from spider bites11. Black Widow bites can cause muscle pains and severe tummy aches. In the worst cases, these bites can increase blood pressure or lead to death12. Brown Recluse bites damage tissues. They cause redness, swelling, blisters, and ulcers12.
Spider Type | Distinctive Marking | Size | Habitat | Severity of Bite |
---|---|---|---|---|
Black Widow | Red hourglass on underside | 1/2-inch long | Varied, often dark corners | Highly venomous |
Brown Widow | Orange hourglass on underside | Similar to Black Widow | Near buildings and vegetation | Less venomous than Black Widow |
Desert Recluse | Violin-shaped marking | Smaller than Widows | Sonoran and Mojave deserts | Tissue poison, moderate to severe |
It’s very important to know about the poisonous spiders in California. This can help residents protect themselves and handle spider bites better.
Preventing Venomous Spider Bites Indoors and Outdoors
Protection Strategies at Home
To avoid poisonous spiders in Southern California homes, take some key steps. Check and clean places you don’t often visit to stop spiders from making nests. Cleaning well is important because brown recluses like to hide in quiet spots at night, such as clutter or wood piles13.
Using door sweeps and window screens helps keep spiders out. These tools block even the smallest spiders that can fit through tiny gaps14.
When moving things that might disturb spiders, wear gloves. Before putting on clothes or shoes that haven’t been worn in a while, shake them out. This reduces the chance of running into dangerous spiders14.
Outdoor Precautions to Ward Off Spider Bites
Tampering with a spider’s web or nest outdoors can lead to bites. Be careful and pay attention to your surroundings, especially where orb-weaving spiders are common. These spiders build large circular webs in gardens13.
Spider Type | Preferred Habitat | Risk Level |
---|---|---|
Black Widow | Dark, cluttered locations indoors and outdoors | High, due to potent venom |
Brown Recluse | Mostly outdoors under rocks and debris | High, can cause severe injuries13 |
Yellow Garden Spider | Gardens, constructing circular webs | Low, not typically dangerous to humans13 |
Cellar Spider | Damp basements and cellars | Low, generally harmless14 |
Widow Spiders | Dark corners and undisturbed areas | High, especially the western widow14 |
We should respect spiders for their role in nature and follow safe practices. This way, we can live peacefully with the variety of creatures in California’s beautiful landscapes.
Dangerous Spiders in San Diego and their Habitats
In San Diego, watch out for venomous spiders. The Black Widow is easy to spot with its small size and shiny black look. It also has a red hourglass shape on its belly11. The Brown Widow spider is another one to keep an eye on. It has a tan and brown color with an orange hourglass on its belly11. These spiders are among the most dangerous in San Diego.
Knowing about these spiders is essential for living safely with them. For more details on San Diego’s spiders, check the county’s official guide. It’s full of good advice on poisonous spiders in San Diego.
Emergency Response: What to Do after a Venomous Bite
Knowing what to do after a venomous spider bite can save you from serious health issues. This is especially important in California, due to its california poisonous spiders and the most dangerous spider in california. Understanding first aid and when to get expert help is crucial for people in or visiting regions with southern california poisonous spiders.
First Aid for Suspected Spider Bites
If bitten, first wash the bitten area with soap and water. This is a key step, according to guidelines for treating spider bites15. Then, apply ice to reduce swelling and pain. These steps help control symptoms before you can get more help. Pain relievers and antihistamines can lessen pain and itching15. It’s vital to watch how symptoms evolve to judge the bite’s seriousness.
When to Seek Professional Medical Help
Get medical help if symptoms worsen or pain persists, suggesting a severe bite. With dangerous spiders like the Western Black Widow, professionals may need to use antivenom15. Kids, the elderly, and those with weaker immune systems should get prompt attention due to higher risk of bite complications15.
In workplaces, OSHA’s preventive tips like wearing long-sleeves and gloves help avoid spider bites. Always check clothes and shoes before use to keep safe from venomous spiders15. Even though not all spider encounters result in bites, these precautions are crucial, particularly in areas with many venomous spiders.
Condition | Immediate Action | Professional Medical Evaluation |
---|---|---|
Persistent pain and symptoms | Apply ice, ease pain with analgesics | Urgent – potential antivenom treatment |
Presence of necrotic lesions | Maintain clean wound, monitor closely | Required – to assess severity and manage tissue damage |
Bacterial infection signs | Apply antiseptic, observe for changes | As needed – for possible antibiotic therapy |
For those in areas with california poisonous spiders, an educated and calm response to bites can greatly reduce health dangers. Following first aid guidelines and knowing when to seek medical help is the best way to respond to emergencies.
Maintaining a Spider-Free Home through Pest Control
Living in Los Angeles, finding the deadliest spider in California at home can be scary. Good pest control keeps your living area safe and gives you peace of mind. Things like fitting screens tightly on windows and doors help stop venomous spiders, like the black widow, from coming inside16.
Long-term Solutions for Spider Prevention
Doing regular checks and upkeep helps keep poisonous spiders in Los Angeles away. This includes sealing up spaces to stop spiders from living in areas like garages and sheds, where black widows are often found16.
If you live in an area known for venomous spiders in Los Angeles, it’s smart to have pest specialists check your home regularly. Their skills in spotting and handling spider risks are very valuable.
Making your home less welcoming to spiders is a smart, lasting plan. Make sure spiders have no place to hide. Ensuring even a harmless bite from a brown recluse doesn’t become a bigger problem is crucial16. Also, getting quick medical help after a venomous bite can prevent serious issues, like large sores16.
By keeping up with pest control, making your home hard for spiders to enter, and knowing what to do after bites, you can keep your place safe from California’s most dangerous spiders.
Spotlight on Northern California's Venomous Spiders
In Northern California, people are seeing more spiders that can be dangerous. This includes the northern california poisonous spiders. The black widow, the most poisonous spider in California, is known for its harmful bite.
The black widow might not originally come from Northern California. But they’ve been spotted in many areas. They might be brought in with farm goods17. These spiders like dark, quiet places. Places like undisturbed parts of homes or piles outside suit them17. Their bites can cause severe pain and muscle problems. This makes it important for people to be aware of poisonous spiders of Northern California.
It’s crucial to know how these spiders look to avoid danger. Male black widows are smaller and have special marks like white stripes and red spots. They use scent to stay away from the dangerous females. This shows how well they’ve adapted17.
Did you know? Newly born black widow spiders are white. This fact may surprise those used to seeing them in black and white17.
Talking about venomous spiders isn’t complete without mentioning their venom. Black widow venom is 15 times stronger than a rattlesnake’s. They are the most poisonous spider in California17. They also use a special enzyme to break down their food. This shows how specialized their hunting skills are17.
While these spiders pose dangers, we should also understand their role in nature. It’s possible for people and spiders to live together safely. With knowledge and care, we can reduce risks for Northern California’s residents.
Venomous Spiders Los Angeles: Safety Measures and Identification
In Los Angeles, people live alongside many creatures, including some venomous spiders. The Black Widow and Chilean Recluse are among them. It’s important to know how to stay safe from these poisonous spiders in Los Angeles. This helps prevent the dangers of their bites18.
The Black Widow is the most feared spider in California. It has a shiny black body and a red hourglass shape on its belly. Its bites can cause pain, dizziness, and even severe stomach pain18. Not all of the estimated 43,000 species of spiders are dangerous. But, people in Los Angeles should still watch out for those with harmful venom19.
Meeting a venomous spider in Los Angeles requires care. This table lists first aid and how to prevent bites. It is key to be ready and know what to do next.
First Aid Tips | Preventative Measures | Protective Clothing |
---|---|---|
Clean the bite with soap and water | Keep a safe distance from spiders | Wear hats when outdoor |
Apply ice to reduce pain and swelling | Avoid agitating spiders | Use long sleeves and pants |
For severe cases, seek immediate medical attention and utilize an EpiPen for anaphylaxis | Don protective gloves and closed-toe shoes | |
Use insect repellents with DEET | Declutter living spaces to discourage spider presences |
People should also shake out their clothes and shoes before putting them on. Spiders might hide in them18. Taking these steps is crucial for your safety and for a safer community.
Even though spider bites, especially from the dangerous Black Widow, are scary, we can lower the risk. Knowing how to spot and avoid spiders is key. Remember, most spiders, like the non-aggressive wolf spider, are good for our environment19.
Natural Predators and the Eco-Role of Spiders in California
Spiders are often seen as scary. Yet, we overlook their role in nature, particularly in California. They’re major predators, keeping the ecosystem balanced. Globally, there are over 45,000 spider species20.
The Importance of Spiders in Ecosystems
Beneficial Spiders: Not All are Deadly
The wide variety of spiders shows their key role. Some, like the jumping spider, can see more colors than humans20. Mostly, they guard our gardens and homes from harmful pests. Only a few are dangerous.
The image below is the Chaco golden knee tarantula. It’s harmless to humans and lives in southern California.
Looking at pictures of poisonous spiders in California, it’s clear. The danger they bring is small compared to their environmental good. The biggest risk to spiders is losing their homes20. We should protect these creatures for the sake of our planet.
Poisonous Spiders California Pictures: A Visual Guide to Identification
With over 40,000 spider species worldwide21, it’s vital to know the harmful ones, especially in California. California is home to more than 60 spider types, showing the variety one might meet22. Among these, the black widow and Chilean recluse are notable for their dangerous bites22. Yet, not all spider encounters are harmful. Despite over a thousand black widow bites reported in 2018, none were fatal. A study also uncovered that only seven of 182 spider bite cases were actual spider bites2122.
Our guide displays poisonous spiders california pictures for easy identification of these venomous creatures. Recognizing them can prevent scary meetings with the most dangerous spider in California. While wolf and hobo spider bites are generally safe unless allergic, venomous species are not to be underestimated21.
“Spider bites, especially from black widows, may cause muscle cramps, nausea, and breathing problems, highlighting the need for knowledge on spider identification for quick medical help”22.
Since antivenom’s introduction in the 1930s, black widow bite fatalities are rare. Knowing how to identify these spiders through pictures of poisonous spiders in california helps keep panic at bay and guides in taking the right steps22.
Spider | Description | Risk Level |
---|---|---|
Black Widow | Shiny black, red hourglass on belly | High – venomous bites causing systemic symptoms |
Chilean Recluse | Brown, violin-shaped mark on thorax | High – highly toxic venom causing necrosis |
Brown Widow | Variable colors, tan to dark brown with mottled patterns | Medium – venom not usually life-threatening |
Desert Recluse | Tan with dark violin-shaped marking | Medium – bites rare but can cause severe local reactions |
Spiders in California generally avoid conflict and rarely bite unless provoked22. Knowing how they look and behave is crucial. This is where pictures of poisonous spiders in california shine, serving as an early defense against spider bites.
Conclusion
With over 40,000 spider species worldwide, many live in California. It’s important to tell the safe ones from the dangerous3. Knowing which spiders in California can harm you, like the black widow, is key to avoiding and treating bites3. Most spiders avoid people, and deaths from bites are rare3. Spiders like the Joro help control pests without harming humans, dogs, or cats23.
In California, learning about spiders means we can live peacefully with them. Hobo spiders might act boldly if bothered, but serious bite reactions are rare3. However, black widow spiders are very venomous and deserve caution3. The Joro spider, spreading across states, eats insects and helps the environment23.
In closing, we should be careful but not scared of California’s venomous spiders. Recognizing black widows is smart, but most spiders won’t hurt you3. Learning about spiders helps us enjoy being outside. We feel safer knowing how to avoid danger. Spiders, whether venomous or not, are important to California’s ecosystems323.
Source Links
- https://www.nationalgeographic.com/animals/invertebrates/facts/black-widow-spiders
- https://news.fullerton.edu/2020/11/black-widow-spider-research/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4614586/
- https://www.healthlinkbc.ca/health-topics/toxic-reaction-insect-or-spider-venom
- https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=55407
- https://www.beproactivepestcontrol.com/blog/post/are-there-dangerous-spiders-in-tracy
- https://birdwatchinghq.com/common-spiders-in-california/
- https://www.ecoguardpestmanagement.com/pest-resources/types-of-spiders
- https://insight-pest.com/blog/common-types-of-spiders-in-california/
- https://www.cbsnews.com/pictures/the-worlds-most-dangerous-spiders-ranked/
- https://www.sandiegocounty.gov/content/sdc/deh/pests/vectorsandpests/spiders.html
- https://www.stanfordchildrens.org/en/topic/default?id=when-spiders-bite-1-2997
- https://content.ces.ncsu.edu/spiders-in-and-around-homes
- https://extension.colostate.edu/topic-areas/insects/spiders-in-the-home-5-512/
- https://en.wikipedia.org/wiki/Spider_bite
- https://entomology.ca.uky.edu/ef623
- https://www.natureconservancy.ca/en/what-we-do/resource-centre/featured-species/insects-and-spiders/black-widow.html
- https://calpoison.org/about-poisonous-bites
- https://www.ecoguardpestmanagement.com/pest-resources/most-venomous-spiders
- https://www.nationalgeographic.com/animals/invertebrates/facts/spiders
- https://www.verywellhealth.com/spider-bites-1298281
- https://californianewspress.com/a-guide-to-the-scariest-spiders-in-california/
- https://www.usatoday.com/story/news/nation/2023/11/03/joro-spiders-study-spreading-us-states/71435278007/