Xenopus frog food

[tgampper]

Hi Angus:

Thanks for the photos. Are X.laevis and X.muelleri living together in the same body of water or are they in separate locations? It would be interesting to know if they're any hybrids.

[Angus]

Yes they are living together. i have more photoes on my profile
and, having them live together i'm leaning their difference. and have found that X. muelleri"s metabolism in much faster than the X laevis.

[Angus]

no, i have no hybrids here..

[Angus]

There is one X. laevis that i have and recently it has grown black spots on the under side of its legs as you can see in this photo. is this normal for them to change colour paterns? the frog is only 7 months old
and the other 3 X. laevis froglets that are the biggest of all that are only 4cm from the tip of the their noses to the cloaca, have started singing. but singing in short busts 2 to 4 second long, and continue after about two min or so. they dont sing all the time. they usualy sing alot after i feed them and the three of them have mating pads but not very dark pads. and what bugs me is that they are only 7 months old and i know their age coz i raised them from eggs
can anyone help me with answers?
Terry i'm sure you can. you have already helped me on all my questions.
i would really appreciate it.
thanks
Angus

[Jakub T]

Moths are very good food for clawed frogs - they're vivacious, and often large. My Xenopus laevis and Silurana tropicalis love to eat this kind of insects. Even my African Dwarf Frogs are eating moths, of course, in small size

[tgampper]

Hi Angus:

Sorry for not responding sooner. I looked through my African amphibian field guides and could not find any reference of X. laevis having large black spots on the underside. So, I have no explanation for the spots. Just keep a close eye on the spots. There is only one species of southern African Xenopus that has spots on the belly and on the underside of the legs - X. petersii, but they are found only in Namibia, Angola, Botswana, Zambia and northeast into Tanzania.

Photo xeno3.jpg is your typical X. muelleri. The key is the subocular tentacle just under the eye. Muelleri's tentacle is very long. I have never seen a pattern as in photo xeno2.jpg. That's my favorite

The age of sexual maturity for laevis is about 9 months for females and a year for males. You will find that muelleri isn't as large as laevis. Males will develop thick "nuptial" pads and the cloaca (vent) of the female will be swollen.

The call of X. laevis is quite complicated. The male has at least three distinct calls and the female has two. It appears that the female determines how long or short the male's advertisement call is. The male will call first, if the female likes him, she will give a long rap with excites the male. If the female is not interested, she will give a slow tick and the male will abruptly stop calling. These duets can be quite loud. Mine like to call in the twilight hours, just before sunrise and just after sunset.