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Latrodectus Pics

Discussion in 'True Spiders & Other Arachnids' started by Kugellager, Jan 19, 2003.

  1. oneiric

    oneiric Arachnopeon

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    and another smaller female (about one/third the size)

    12247830_1078739898825619_8032666759585760233_o.jpg

    and both of them together, both after meals

    12243203_1080481895318086_3643091063352650264_n.jpg
     
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  2. oneiric

    oneiric Arachnopeon

    small female found in texas (unfortunately she escaped)

    525480_411031402263142_117096862_n.jpg

    536540_411031325596483_21009480_n.jpg
     
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  3. menavodi

    menavodi Arachnopeon

    image.jpeg
    L. curacaviensis, the male cleaning his bulb. One of my better pictures I took many years ago.
     
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  4. JohnWhite

    JohnWhite Arachnopeon

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    Keokuk
     

    Attached Files:

  5. JohnWhite

    JohnWhite Arachnopeon

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    Keokuk
    My female Latrodectus bishopi looking for a mature male
     
  6. Daveyig

    Daveyig Arachnopeon


    I have this new interest in spiders all of the sudden, and felt like I needed to get out onto some forums and explore the arachnoworld. I didn't realize that there is actually an interest in common spiders. I spent a few minutes browsing the page, and decided to go out and snap some pics out around my property. Hope you enjoy.
     
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  7. Scoly

    Scoly Arachnosquire

    Latrodectus tredicimguttatus IMG_20160806_191148.jpg IMG_20160806_191555.jpg
     
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  8. Ungoliant

    Ungoliant Arachnobaron Active Member

    Edit: I just noticed the date, but I'll leave this up in case anyone finds it helpful.

    Latrodectus mactans (the southern black widow) and Latrodectus hesperus (the western black widow) are closely related and similar in appearance. Some differences:
    • range: mactans is a southern species that occurs in the eastern and central U.S.; hesperus occurs in the western half of the country. (Their range overlaps around Texas and Oklahoma.) See this map.
    • markings: Unfortunately, separation (or lack thereof) of the hourglass marking is not a reliable way to distinguish between these two species, as both typically have a complete or connected hourglass. (Latrodectus variolus typically has an incomplete or disconnected hourglass.) However, there are some subtle differences. Hesperus usually has a more symmetrical hourglass, with the top being a mirror image of the bottom. In mactans, the bottom (posterior half) of the hourglass often looks wider and less triangular than the top. For examples, see Widowman's site.
    • size: mactans tends to be a little smaller than hesperus.
    • egg sacs: mactans makes grey spherical egg sacs; hesperus makes tan pear-shaped egg sacs
     
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  9. Esherman81

    Esherman81 Arachnoknight Active Member

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  10. LilTwister123

    LilTwister123 Arachnopeon Active Member

    I would love to buy a female off of you when you have bigger babies and I have more money. I haven't had the luck of finding my own yet. I have a gravid L geometricus ( brown widow) but that's all.
     
  11. You guys have some serious photography skills and macro lenses happening. I'm going to upgrade my camera equipment soon too haha. For now, here's some Samsung Galaxy S6 camera action.

    I have two Widows (Red Backs here in Sydney). Here's my new mama.

    a.jpg b.jpg
     
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  12. Esherman81

    Esherman81 Arachnoknight Active Member

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    Pretty widows ..some day I will have one
     
  13. RebelWolf

    RebelWolf Arachnopeon

    Wow, nice looking redbacks right there