diff --git a/code/modules/mob/new_player/sprite_accessories_markings.dm b/code/modules/mob/new_player/sprite_accessories_markings.dm
index a5b4b823c1..0826269c88 100644
--- a/code/modules/mob/new_player/sprite_accessories_markings.dm
+++ b/code/modules/mob/new_player/sprite_accessories_markings.dm
@@ -3035,3 +3035,18 @@ includes scars and tattoos
 	body_parts = list(BP_HEAD)
 	color_blend_mode = ICON_MULTIPLY
 	hide_body_parts	= list(BP_HEAD)
+
+/datum/sprite_accessory/marking/scug_shelter
+	name = "Catslug Belly Mark, Shelter"
+	icon_state = "scug_shelter"
+	body_parts = list(BP_GROIN)
+
+/datum/sprite_accessory/marking/scug_gate
+	name = "Catslug Belly Mark, Gate"
+	icon_state = "scug_gate"
+	body_parts = list(BP_GROIN)
+
+/datum/sprite_accessory/marking/scug_door
+	name = "Catslug Belly Mark, Door"
+	icon_state = "scug_door"
+	body_parts = list(BP_GROIN)
diff --git a/icons/mob/human_races/markings.dmi b/icons/mob/human_races/markings.dmi
index 65843d1152..62bc9a0066 100644
Binary files a/icons/mob/human_races/markings.dmi and b/icons/mob/human_races/markings.dmi differ