NPCs composing that spawngroup :

a_lizard_judicator (33%)

a_lizard_zealot (33%)

a_steel_golem (34%)

NPCs spawning around that spawngroup :
(Max range : 100)

cazicthule_79, range=98 (241,-370,7)

#a_swirling_ooze, range=1 (187,-288,-290)

#a_swirling_ooze (100%)

cazicthule_87, range=68 (150,-229,-275)

a_greenblood_piranha (100%)

cazicthule_107, range=83 (159,-209,4)

a_jungle_stalker (50%)
a_jungle_stalker (50%)

cazicthule_110, range=95 (174,-193,-231)

#a_razor_fin_piranha (50%)
a_large_greenblood_piranha (50%)

cazicthule_46, range=37 (217,-264,2)

cazicthule_47, range=37 (199,-323,6)

cazicthule_48, range=39 (199,-325,-290)

a_swirling_ooze (50%)
a_swirling_ooze (50%)

cazicthule_50, range=46 (162,-248,3)

cazicthule_45, range=60 (148,-333,-290)

cazicthule_43, range=35 (166,-315,-288)

#a_gelatinous_mass_189254, range=21 (205,-300,-291)

#a_gelatinous_mass (100%)

cazicthule_5002660, range=59 (128,-279,5)