Hmm... having a repeated word in the grid is generally considered bad form. You won't see it on "Only Connect".
And a bug is not a "type" of insect - it's another generic name that means the same as insect.

@gridlington - bug, as well as being an all encompassing synonym for insects (and arachnids), is also a term referring to a specific group of insects (hemiptera, the 'true bugs'), as well as being part of the common names of many species. The repetition of Storm would only have been a problem if the two Storms had belonged to different groups, which would invalidate the grid. I thought this was a pretty good grid overall