Thanks very much! It means a lot that you like it! Hope You are not going to be disappointed if I say I don't even know when did I read Spider-man comics for the last time and therefore I don't know these characters! I'll look them up though. Were these good stories?
Phage, Riot, Lasher, Agony and Scream are symbiotes that bonded to mercenaries and appeared in the Venom: Lethel Protector comics.
Hybrid was a Hybrid version of all the above 5 symbiotes bonding into one entity bonding to a NYPD Policeman and being one of 2 heroic symbiotes the other being Toxin and appaered in Venom: Along Came A Spider issue 1 in january 1996.
Toxin was introduced in Venom/Carnage issue 2 as the spawn of Carnage and was bonded to a police officer.