So it seems I was incorrect when I earlier stated that one of my male P. imperator matured - I flooded them out of their burrows tonight and still saw three subadults. I'm guessing the exuvium I found was an older one that had been pushed out of a burrow.
In other news, I uploaded several videos to YouTube last month and never posted them here. There's several of my attempts at mating Uroctonus mordax as well as some clips of second-instar Centruroides sculpturatus on the female's back.
They can be found at my YouTube channel, http://www.youtube.com/mrmordax
Showing posts with label Pandinus imperator. Show all posts
Showing posts with label Pandinus imperator. Show all posts
Tuesday, October 6, 2009
Monday, September 7, 2009
Male Emperor Matures
Last night I scanned over a few tanks with my blacklight and discovered a disheveled pile of exoskeleton in my subadult emperor tank. I momentarily thought that one of my males had been cannibalized, but my fiancee thought it looked more like a molt (she was right).
I'd noticed a few weeks ago that one of them was getting incredibly fat and heading for a molt. It seems as though I was right! Unfortunately, he's too far back in the burrow to get a good look at, and the tankmates trampled the exuvium to the point that it's not worth displaying.
The female I recently acquired (see two posts down) seems to be doing better with her grain mites. Most wild-caught emperors seem to give birth in the spring, so if she hasn't had a brood by then, I'll try putting a male in with her. (Hopefully the other two will mature by then to improve the odds.)
I'd noticed a few weeks ago that one of them was getting incredibly fat and heading for a molt. It seems as though I was right! Unfortunately, he's too far back in the burrow to get a good look at, and the tankmates trampled the exuvium to the point that it's not worth displaying.
The female I recently acquired (see two posts down) seems to be doing better with her grain mites. Most wild-caught emperors seem to give birth in the spring, so if she hasn't had a brood by then, I'll try putting a male in with her. (Hopefully the other two will mature by then to improve the odds.)
Sunday, August 23, 2009
New Emperor Arrives with Problems
There was a local show this weekend that a couple of invert-oriented friends were attending. When asked if I wanted anything, I requested a female Pandinus imperator if they could find one for less than $10. I have three subadult males (one of which is looking very close to molting) and wanted to try breeding this species. I'm probably the only person in this hobby who's first emperor DIDN'T arrive already gravid.
I think sending my friends good sexing photos paid off, because they brought me this huge $7 beauty.
She was moving around too much to get a good measurement, but I estimate her to be between five and six inches (chelicerae to telson). Watching her "glass-dance," I was able to tell that she's definitely a female.
Now, for those of you experienced in this hobby: do you notice anything unusual about the next photo?
Yep, she's got grain mites. This is actually the first time I've encountered them personally. The usual advice is to put the scorpion in a dry ICU tank (with a water dish, at least) to dehydrate and kill the mites. The other advice is to find predatory mites from other tanks to feed on the grain mites.
I'm sticking to the latter method, because the LAST thing I want is for a forest scorpion to give birth in a dry environment. Odds are in favor of this female being gravid. So, for the time being, I've added as many predatory mites as I could find in my other tanks and I'm keeping her quarantined. Hopefully it pays off.
I think sending my friends good sexing photos paid off, because they brought me this huge $7 beauty.
She was moving around too much to get a good measurement, but I estimate her to be between five and six inches (chelicerae to telson). Watching her "glass-dance," I was able to tell that she's definitely a female.
Now, for those of you experienced in this hobby: do you notice anything unusual about the next photo?
Yep, she's got grain mites. This is actually the first time I've encountered them personally. The usual advice is to put the scorpion in a dry ICU tank (with a water dish, at least) to dehydrate and kill the mites. The other advice is to find predatory mites from other tanks to feed on the grain mites.
I'm sticking to the latter method, because the LAST thing I want is for a forest scorpion to give birth in a dry environment. Odds are in favor of this female being gravid. So, for the time being, I've added as many predatory mites as I could find in my other tanks and I'm keeping her quarantined. Hopefully it pays off.
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