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That red stripe running down this arachnids back is not a left-over tattoo from a recent Halloween party. No, its the clear marking of our most dangerous and venomous garden creature, the Redback Spider. If you're in any doubt to its legitimacy of being a garden thug then consider that it's closest relative is the US Black Widow Spider!
I'm not one for wearing garden gloves as I still haven't found a pair that enables me to feel my way through the dirt plus protect my hands at the same time. But, after weeding out some dead summer annuals yesterday, I'm reconsidering my stance on this protective gear.
Halfway along one of the summer borders I unearthed this Redback Spider clinging to the retaining wall - mere millimeters from where my hand had been. The chances of finding one of these around the home or in the garden are fairly rare, so after taking this photo, I considered how close I had come to danger.
I continued moving along the garden bed until, not more than one metre away, I came across another Redback. This time it was a little more aggressive and not surprising as it seemed to be protecting its bundles of eggs - each sac contains nearly 250 baby Redback Spiders and there were five sacs.
The chances of finding two Redbacks so close together are fairly remote and not being bitten by either one was even more fortunate.
How dangerous are Redback Spiders?
They can kill you. Fortunately since an antivenom has been discovered and stocked no-one has died but given the right conditions it's still very possible. And even moreso with small children. Their slow moving venom can be really painful and while most people won't die from their bite they will suffer excruciating pain and fever.
So, we don't take any chances with these arachnids and they were unceremoniously squashed - eggs and all. I want my kids to embrace most spiders, even encouraging them to pick up or touch the safer ones and enjoy their beautiful characteristics. However, when it comes to these dangerous creatures I'm not about to risk my family for the sake of some environmentalists view of the world.
Comments
You did the right thing. We live just north of where the black widow spiders are, so rarely encounter them. Of course, that is likely to change with global warming. Just a few degrees could make it so they can survive here.
Carol, May Dreams Gardens
Posted by: Carol | January 9, 2008 6:27 AM
Me and my friend were playing in my father's shed when we saw a black widow. We didn't know what it was because of our young age, but the size and markings scared us enough that we ran away shrieking and crying.
My father is normally scared of spiders, but had to do the protective dad thing and killed it. I remember him looking pretty white faced afterwards, but he seemed to get over it pretty fast when some other men came around to see what all the noise was. There were quite a few sheds cleaned that weekend.
Did you tell your neighbors too?
Posted by: Sherri | January 9, 2008 10:08 AM
Wow! Thank goodness you weren't bitten, Stuart. I would also have flattened them flatter than flat. We have no nasty toxic spiders here that I know of, although some people react to spiders when bitten. Also no noxious snakes, which is why I'm quite easygoing about both spiders and snakes. My longsuffering spouse, on the other hand, has a real snake phobia, even over our innocuous types.
Posted by: jodi | January 9, 2008 12:26 PM
It does look remarkably like the black widow. I've run across a few of those in my childhood in South Carolina, and in my mother's Oklahoma garden, but not in my Austin garden . . . so far. I'll keep my fingers crossed. And watch where I put them.
Posted by: Pam/Digging | January 9, 2008 12:34 PM
Wow, that sounds scary! I also garden barehanded, so I thank the fact that we don't have any poisonous creatures arround here.
Posted by: gintoino | January 9, 2008 6:44 PM
My dislike of gloves is only surpassed by my dislike of coming across spiders while weeding. I don't wear gloves typically, but always while weeding when I'm most like to run across a spider -- ick.
Posted by: Jenn | January 10, 2008 1:23 AM
Cheers for the sentiments friends. And for the stories.
And who says that gardening isn't adventurous and risky?
Sherri - I will be passing it on as soon as I see them. Great point.
Posted by: Stuart | January 10, 2008 5:16 AM
I don't miss them at all Stuart! My brother put one in his mouth when he was a baby, and my mum pulled it out..both without being bitten. But a close neighbor died after being bitten. Scary things.
Posted by: kerri | January 11, 2008 6:00 AM
Stuart, I mentioned you and this post on my blog today, to tell about my favorite garden gloves.
I'm very glad you didn't get bit. YIKES! Be careful!
Posted by: Robin | January 12, 2008 1:48 AM
I always wear gloves if there is any chance I might work in a place black widows might hide...I've gotten used to working with gloves although I have several types that work for different jobs. I'm too scared of being bit to take a chance! I'm glad you flattened them...in my yard we respect and thank the spiders but we smash black widows!
Posted by: Leslie | January 15, 2008 11:47 AM
My son, David Perry, introduced me to your website recently. I was especially interested in the comments you received about the Red-backed Spider. These were somewhat indicative of most peoples attitude toward animals that can be dangerous but at the same time fascinating to observe. I have three Black Widow Spiders that I have been watching for the past few months and have been intrigued by them. I have never spent any time just watching spiders until recently but I have learned what interesting animals they can be. Even my wife checks on them every day. We now have four egg cases and are patiently waiting for the young to emerge so we can photograph them.
Posted by: Alfred Perry | January 18, 2008 12:34 PM
I remember seeing black widows as a kid when my dad was stationed in California. Now that I'm in NW Florida, I don't think I've seen one ever.
Around here, it's the dreaded brown recluse spider whose venom I've heard rumors will rot your skin from the bite out.
Posted by: Nate | March 23, 2008 3:26 AM
Can Redback bites kill a adult?
Posted by: Dylan | March 24, 2008 6:36 PM