I have a real website now rather than a blog. Though I will keep this one open for a while, I will no longer keep this one up. My new site, "USA Spiders" is not fully completed but getting close. I made sure to get the Michigan page finished first. :o) Please use
USA Spiders in the future and if you find any problems with the site, please let me know so I can fix them.

Spiders verified to be here in Michigan are listed on the left sidebar. On the right sidebar, are the spiders of which pictures have been sent in to me.

The BROWN RECLUSE SPIDER! - Rick Vetter, the worlds top expert on the Brown recluse has published a book on the infamous Brown recluse spider. Learn the truth behind the worlds most misunderstood spider. (BUY IT HERE!)

My Disclaimer
My Knowledge and Why I am Not an Expert

Spider Questions and IDENTIFICATION Requests
My EMAIL can be found in the above link. I am always happy to help identify a spider, but please do us both a favor and read this before emailing me. Thanks.

Describing your Spider ..... Photographing your Spider

Your Fear of Spiders
........... Spiders in your Home?


Beyond Spider Dome - Where two spiders enter and one comes out.

Spiders and Drugs - Documentary video about the effects different drugs have on spiders.

Play with a computerized spider
- (flash)

Spider Diagram. - Basic anatomy of a spider.

Thursday, April 18, 2013

The Myth of the Brown Recluse - Part 2

I have had a long debate on whether the Brown Recluse is indigenous to Michigan or not. I would like to take this article to state all of the facts from both sides.

Reasons I say they are not here in Michigan

1) Entomologists have learned that the Brown Recluse cannot live in temperatures under 40 degrees. Since Michigan winters get so much colder than that for long periods, they could not possibly survive here in the outdoors.

2) I have only been able to uncover four confirmed sightings of the Brown Recluse in Michigan. By "Confirmed" I mean identified by someone who actually knows what they are talking about. The DNR mentions one sighting and articles from MSU Entomology department reveals three others. All but one have been traced to find the spider was brought to Michigan by someone who came back from a trip down south.

3) All of the entomologists I have spoken to, emailed with, or read articles by, have said the same thing. Michigan gets too cold for the Brown Recluse to survive. It is not indigenous to Michigan and doctors continue to frequently misdiagnose MRSA and other infections as Brown Recluse bites.

4) I have challenged my readers to show me some real evidence they live in Michigan. I have received links to the same articles I have mentioned. That is it. Many have stories of knowing someone who was bit by one, but cannot or will not supply me with a doctor's name and number, send me medical records or say who identified the spider. Most say they never saw the spider.

5) I have been sent hundreds of pictures from people asking me to help them identify the spider they saw. Not one has been the recluse.  I have received a few Black Widows, but not one Brown Recluse.

6) I can find many maps on-line showing the regions in the USA where the Brown Recluse lives. None of them come close to Michigan. They reach the bottom edge of Ohio at best. THere are many articles stating that the Recluse cannot live in colder weather. I cannot find even one article by a reputable source that says the Brown Recluse lives in Michigan. Not one!

Reasons to believe the Brown Recluse DOES live in Michigan.

1) There are a lot of stories about people who know people who were bitten by the Brown Recluse.

2) There are many people who say they have seen them. (Even though none of them have shown me one yet.)

3) Of the four confirmed sightings, there was still the one that they never proved was brought in from a trip down south.

The Truth
When you put all of the evidence that the Brown Recluse does NOT live in Michigan together, it is overwhelming. It is backed up by experts, and reputable sites. The evidence stating it does live in Michigan is underwhelming at best and for the most part, nothing more than a lot of second hand stories by people who do not know the Recluse from the Yellow Sac Spider, and Doctors misdiagnosing the bites.

The truth is, the only chance of a Brown Recluse being in Michigan, is if it is brought here from someone who comes back from down south. The only way it could possibly survive in Michigan is if it is blown from a truck from down south, and makes its way into a house or building that is always heated. Yet, even on this very rare occurrence, the facts show that the Brown Recluse would not be able to spread out and survive our Winters. It would only survive so long as it stays in the heated building.

With almost 10 million people in Michigan, and everyone knowing at least someone who was bit by a brown recluse, how is it nobody is able to show any real evidence? However reclusive the spider is, isnt the lack of proof very telling?

I know that many of you know someone who was diagnosed as being bitten. Please tell them to get a 2nd opinion, or tell the doc the Recluse is not indigenous to Michigan and to check it for MRSA and other infections.  If you have them around, send me a picture in the least. Send me a spider in a container (preferably dead). Please, send me evidence.

Experts say it is not living in Michigan. I say it is not living in Michigan. Science says it is not in Michigan. Who will you believe? The experts, or the stories by those who do not know a lot about spiders?

The Brown Recluse is the most misidentified spider because it is one of the most feared and there are several spiders that have some features that are similar. The most common ones to be mistaken for the Recluse is the Yellow Sac Spider, and a variety of the Fishing Spider. But truth be told, I have had people send many kinds of spider pics in, afraid they may be Recluse spiders. Believe me when I say, if they did live here, I would want to know so I could warn people and teach them how to deal with them. My site is about the truth and until people start showing me evidence they live here, I will be forced to continue to preach the truth as I see it, because the evidence is overwhelming that they do NOT live in Michigan.


  1. Thanks for sharing your thoughts. I appreciate your sincerity. When I studied in France, I didn't have an opportunity to share experience with anyone. Now I'm home and begin blogging again. Back at last..


  2. اننا نقدم فى افضل شركة تنظيف خزانات بالمدينة المنورة افضل خدمات التنظيف و التعقيل للخزانات يمكنك دوما الاتصال بنا لاننا افضل شركة غسيل خزانات بالمدينة المنورة
    كما نقدم خدمات المكافحة المتنوعة للحشرات لاننا افضل شركة مكافحة حشرات بالمدينة المنورة تعمل على القضاء الفعال والنهائي على الحشرات المنزلية يجميع انواعها بمبيدات امنى تماما على الاسرة لاننا افضل شركة رش مبيدات بالمدينة المنورة

  3. فني كهربائي بالمدينة المنورة
    كهربائي بالمدينة المنورة، تنفيذ جميع اعمال كهرباء المنازل من صيانة كهرباء المنازل بالمدينة المنورة، تشطيبات كهرباء بالمباني السكنية والصناعية والفنادق والمدارس والمحلات، كل ما يلزم من اعمال الكهرباء، صيانة اعطال الكهرباء بالمدينة المنورة، معلم كهربائي بالمدينة المنورة فني كهرباء متخصص- صيانة الوحات الكهربائية، توفير كافة لوازم الكهرباء من اسلاك ومقابس ومفتايح وغيرها باقل اسعار.