Hi drragostea & Lordessa,
Spybot doesn't have an extra database for worms like this one. As far as I know, all worms are included in Spybots two files Trojans.sbi and TrojansC.sbi. There, you can find, for example, the known worm RBOT as well.
Viruses and worms should be especially detected by your Antivirus program.
Team Spybot doesn't search for worms, but if they find some files or I give them some rules with my "New Malware files", they will add them into Spybot's database.