Thanks Matt.This appears to be a nymph of Supella longipalpa, the Brown Banded cockroach.
I agree with Orin. This post is also on another forum where I mentioned that 'it appears to be' also, however I think in South Africa there are a few other likely possibilities that I cannot recall the names of off hand, one being a roach that looks something like Blatta orientalis but it isnt.... anyone know? So without rearing it to adulthood it is very difficult to confirm from a nymph photo.It looks like a Supella nymph to me too but I didn't say anything because you said confirm and I don't feel confident from one young nymph photo.
Fair enough - thanks.I agree with Orin. This post is also on another forum where I mentioned that 'it appears to be' also, however I think in South Africa there are a few other likely possibilities that I cannot recall the names of off hand, one being a roach that looks something like Blatta orientalis but it isnt.... anyone know? So without rearing it to adulthood it is very difficult to confirm from a nymph photo.![]()
Experience. Well, for me its from looking at all stages of developement of several dozen roach species in my room and countless descriptions in papers and text books. Its like looking at a baby elephant or horse or dog or bird and knowing its a baby. Size and proportions. Also, there are very few roaches that have nymph-like characteristics as an adult (such as under developed thorax, oversized head, and being VERY small compared to what seems like a carrot that it is standing onFair enough - thanks.Any chance they are African Bullets?
I'll raise them up for a few months and post again.
How could you both tell they were nymphs, BTW?