User blog:Psychicken17/Spiders, what are they?

As I work on on the Insects category, I've got a question regarding the various spiders. Are we considering spiders insects? 5th Cell has classified all the spiders under the insect category in Unlimited, however in actuality, spiders are not insects but arachnids. So should we classify them as Insects in their categories because 5th Cell said so, or should we use their actual classification and eschew referring to them as insects?