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About arizonablue

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    Tucson, AZ

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  1. arizonablue

    Lucanus Elaphus larvae care

    Sweet Jesus no. I've used this stuff, it is absolutely not suitable for larvae to pupate in. You add water, mold it to make whatever burrows you want, and it hardens into what is essentially rock as it dries. I'm not exactly sure what would happen if you kept it moist, but even wet it was nothing like the sort of malleable clay substrate that would be appropriate for a pupal cell.
  2. arizonablue

    Eastern Hercules size concerns...

    Glad to help. Even with the same conditions, some grubs just lag behind a bit. If they're cold, that will slow them down as well. You can tell she's a molt behind the other one - her head capsule is much smaller compared to the larger grub.
  3. arizonablue

    Eastern Hercules size concerns...

    Your little lady isn't necessarily small, she's just a molt behind. She's just taking her time. Both grubs are full of food so you're doing great. Peter has oak sub in stock on Bugs In Cyberspace if you're worried about their food situation.
  4. arizonablue

    Visitor on my patio

    I picked it up by the thorax, the little spikes actually make it easy to grab. Then I just set it down on my hand. None of the cactus longhorns I had ever bit me. The only beetles that have ever nipped me have all been blue death-feigners.
  5. arizonablue

    My Spider Beetle Colonies

    I'm gonna jump in here to resurrect this thread with some info in case anyone is interested. I swapped my colony into a new container tonight, and I actually found some of the larvae! They are incredibly tiny, but they look identical to a regular beetle larva, just nearly microscopic. There are a few pupating against the plastic of the old container, and the pupae are also just miniature beetle larvae. They seem to make little cocoons out of bits of oatmeal. The beetles have also eaten out the bottoms and sides of the cork bark I have in their container. The ends in the oatmeal seem to have been used for pupating, but they've also hollowed out pieces in the body of the cork bark, and they pack themselves in there really thick! They're like little beetle apartments. They hide out in big clumps in the bark during the day and then at night they're all over the place. Every once in a while I offer a moist cotton ball but they seem to do just fine without it. The oatmeal and a bit of dog food seems to be all they need, and they love climbing the bark.
  6. arizonablue

    Visitor on my patio

    Haha, thanks! I'm pretty sure they could give a good nip if they wanted to, since it must take some pretty powerful jaws to chew up a cactus, but none of mine have ever tried to bite me. This one wasn't thrilled about being picked up at first, but it protested by squeaking instead of chomping.
  7. arizonablue

    Visitor on my patio

    It figures, I spent tons of time trying to find these guys with no luck (finally did get a few found by other people) and today I found this cactus longhorn crawling along my patio door! It's currently in my desert tank with its buddies.
  8. arizonablue

    Goliath beetles

    Wow. Those are some beautiful beetles!
  9. I have three, and I'm keeping them on a mix of coir and sand, mostly sand. Mine have mated but I have not seen any eggs deposited. In addition to cactus, they will eat beetle jellies. They also like to climb a lot, mine spend most of their time perched at the top of a piece of cholla.
  10. arizonablue

    My First Scarab Pupae!

    Nice! I raised these guys but I never opened one of the cells for fear of hurting it, so I never got to see what they look like. Thanks for posting the photos, that's really cool! (And as a note, I never had a single one die after pupating, so if you've got them this far you're doing great and you should have a handful of little beetles soon!)
  11. arizonablue

    Moneilema gigas (cactus longhorn)

    I've been looking in the mornings and late afternoons, although the guy I got this one from says he sees them most reliably in the mornings.
  12. arizonablue

    Moneilema gigas (cactus longhorn)

    After a lot of luckless searching for these beetles, someone who found one in their yard contacted me and I went to pick it up. Please meet my first cactus longhorn beetle! It's bigger than I was expecting, and very curious and docile. I was attempting to take some photos of it with my decent camera, but it much preferred to walk all over me instead of sitting pretty on a piece of cholla, so I got a quick snap with my phone instead.
  13. arizonablue

    Pasimachus californicus

    Got a pair of these today - one is a bit smaller than the other, so I think there's a male and a female, although I'm not certain. I was a little worried they might nip me with those big jaws, but they seem very docile.
  14. arizonablue


    A friend of mine found a pair of Pasimachus beetles in an Arizona canyon and snagged them for me. I can't get over how pretty they are! I have them in a sand/coir mix with some cork bark. They've been busy mating and chowing down on mealworms. The one I photographed is missing a mandible but doesn't seem to have any issues devouring prey.
  15. arizonablue

    New darkling tank

    Looks great! I'm so glad someone else is enamored with the little adorable Edrotes. They don't last very long (they seem to last longer if you ignore them, LOL) but they are completely precious. <3 The water bottle may actually be overkill, though, and if your blues get wet they will turn black for a while. If you're going out of town I could see how it might come in handy, but a beetle jelly or a bit of fresh fruit gives these guys all the water they need.