diff --git a/code/modules/mob/living/simple_animal/vore/solargrub.dm b/code/modules/mob/living/simple_animal/vore/solargrub.dm
index 3e93603b1e..3e5ab8ae14 100644
--- a/code/modules/mob/living/simple_animal/vore/solargrub.dm
+++ b/code/modules/mob/living/simple_animal/vore/solargrub.dm
@@ -19,6 +19,8 @@ List of things solar grubs should be able to do:
 	icon_dead = "solargrub-dead"
 	
 	var/charge = null //CHOMPEDIT The amount of power we sucked off, in K as in THOUSANDS.
+	var/can_evolve = 1 //CHOMPEDIT VAR to decide whether this subspecies is allowed to become a queen
+	var/adult_form = null //CHOMPEDIT VAR that decides what mob the queen form is. ex /mob/living/simple_animal/retaliate/solarmoth
 	
 	faction = "grubs"
 	maxHealth = 50 //grubs can take a lot of harm