Of course, there is the spider.
An insect that starts with 's' is the scale bug and the stick insect.
scorpion ( i think that's considered an insect) No, scorpions are arachnids, not insects Another answer Scorpionfly
Ants
* sawfly * sand wasp * silverfish * soldier beetle * soldier fly * stick insect * stink bug * stonefly
ant aphid
an owlfly
Tapeworm
A fly
Plume moth is an insect. It begins with the letters pl.
An insect that starts with k is the Khapara Bettle.
Junebug
termites